http://www.91way.com globe valve zh-cn Www.91way.com Copyright 2011-2012 Www.91way.com, All Rights Reserved 2026-5-4 9:39:23 http://www.91way.com/info_en/23203.html 截止阀 2026-2-16 17:53:02 BJ45W/Y-25R保温夹套不锈钢截止阀<BR> http://www.91way.com/info_en/6998.html 截止阀 2026-2-16 17:52:42 J45W型Y型截止阀<BR><BR> http://www.91way.com/info_en/18929.html 截止阀 2026-2-16 17:52:14 J45H-16C直流流道截止阀<BR><BR>产品名称：直流流道截止阀 <BR>产品型号：J45H-16C <BR>驱动方式：手动驱动 <BR>压力范围： <BR>PN 1.6MPa ~6.4MPa <BR>口径规格： <BR>DN 15mm ~ 600mm <BR>主体材料： <BR>WCB碳钢 <BR>密封材质： <BR>金属密封 <BR>泄露等级： <BR>零泄漏 <BR>适用温度： <BR>-195℃ — +350℃ <BR>适用介质： <BR>水 气 油 粉尘介质… <BR>控制部件： <BR>手轮驱动 可选伞齿轮 气动 电动<BR><BR> http://www.91way.com/info_en/5380.html 截止阀 2026-2-16 17:52:07 BJ45H夹套保温截止阀<BR><BR>设计与制造：　GB12233<BR>法兰尺寸：JB/T79　GB9113<BR>结构长度：　GB12221 <BR>检验与试验：　GB/T13927 <P align=center><A href="/uploadfiles/200904/2009412115219379.jpg" target=_blank><IMG style="FILTER: ; WIDTH: 249px; HEIGHT: 243px" border=0 hspace=0 alt=BJ45H夹套保温截止阀外形尺寸 src="/uploadfiles/200904/2009412115219379.jpg" width=249 height=243></A></P> <P align=center> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=680 align=center> <TBODY> <TR> <TD colSpan=12> <DIV align=center> <P align=left><BR>BJ45H夹套保温截止阀安装尺寸及重量：<SPAN class=STYLE23>（GB 2.5MPa ） <BR></P></DIV></SPAN></TD></TR> <TR> <TD width="6%"> <DIV align=center>DN </DIV></TD> <TD width="8%"> <DIV align=center>15 </DIV></TD> <TD width="8%"> <DIV align=center>20 </DIV></TD> <TD width="8%"> <DIV align=center>25 </DIV></TD> <TD width="9%"> <DIV align=center>32 </DIV></TD> <TD width="8%"> <DIV align=center>40 </DIV></TD> <TD width="8%"> <DIV align=center>50 </DIV></TD> <TD width="8%"> <DIV align=center>65 </DIV></TD> <TD width="8%"> <DIV align=center>80 </DIV></TD> <TD width="8%"> <DIV align=center>100 </DIV></TD> <TD width="8%"> <DIV align=center>125 </DIV></TD> <TD width="13%"> <DIV align=center>150 </DIV></TD></TR> <TR> <TD width="6%"> <DIV align=center>L </DIV></TD> <TD width="8%"> <DIV align=center>170 </DIV></TD> <TD width="8%"> <DIV align=center>190 </DIV></TD> <TD width="8%"> <DIV align=center>210 </DIV></TD> <TD width="9%"> <DIV align=center>230 </DIV></TD> <TD width="8%"> <DIV align=center>260 </DIV></TD> <TD width="8%"> <DIV align=center>300 </DIV></TD> <TD width="8%"> <DIV align=center>340 </DIV></TD> <TD width="8%"> <DIV align=center>380 </DIV></TD> <TD width="8%"> <DIV align=center>430 </DIV></TD> <TD width="8%"> <DIV align=center>- </DIV></TD> <TD width="13%"> <DIV align=center>550 </DIV></TD></TR> <TR> <TD width="6%"> <DIV align=center>H </DIV></TD> <TD width="8%"> <DIV align=center>260 </DIV></TD> <TD width="8%"> <DIV align=center>310 </DIV></TD> <TD width="8%"> <DIV align=center>375 </DIV></TD> <TD width="9%"> <DIV align=center>375 </DIV></TD> <TD width="8%"> <DIV align=center>385 </DIV></TD> <TD width="8%"> <DIV align=center>450 </DIV></TD> <TD width="8%"> <DIV align=center>485 </DIV></TD> <TD width="8%"> <DIV align=center>600 </DIV></TD> <TD width="8%"> <DIV align=center>625 </DIV></TD> <TD width="8%"> <DIV align=center>735 </DIV></TD> <TD width="13%"> <DIV align=center>790 </DIV></TD></TR> <TR> <TD width="6%"> <DIV align=center>D0 </DIV></TD> <TD width="8%"> <DIV align=center>120 </DIV></TD> <TD width="8%"> <DIV align=center>140 </DIV></TD> <TD width="8%"> <DIV align=center>160 </DIV></TD> <TD width="9%"> <DIV align=center>160 </DIV></TD> <TD width="8%"> <DIV align=center>160 </DIV></TD> <TD width="8%"> <DIV align=center>240 </DIV></TD> <TD width="8%"> <DIV align=center>240 </DIV></TD> <TD width="8%"> <DIV align=center>280 </DIV></TD> <TD width="8%"> <DIV align=center>320 </DIV></TD> <TD width="8%"> <DIV align=center>360 </DIV></TD> <TD width="13%"> <DIV align=center>360 </DIV></TD></TR> <TR> <TD colSpan=12> <DIV align=center> <P>&nbsp;</P> <P align=left>BJ45H夹套保温截止阀安装尺寸及重量：<SPAN class=STYLE23>（<SPAN class=STYLE23>GB 4.0MPa<SPAN class=STYLE23> ） <BR></P></DIV></SPAN></SPAN></SPAN></TD></TR> <TR> <TD width="6%"> <DIV align=center>DN </DIV></TD> <TD width="8%"> <DIV align=center>15 </DIV></TD> <TD width="8%"> <DIV align=center>20 </DIV></TD> <TD width="8%"> <DIV align=center>25 </DIV></TD> <TD width="9%"> <DIV align=center>32 </DIV></TD> <TD width="8%"> <DIV align=center>40 </DIV></TD> <TD width="8%"> <DIV align=center>50 </DIV></TD> <TD width="8%"> <DIV align=center>65 </DIV></TD> <TD width="8%"> <DIV align=center>80 </DIV></TD> <TD width="8%"> <DIV align=center>100 </DIV></TD> <TD width="8%"> <DIV align=center>125 </DIV></TD> <TD width="13%"> <DIV align=center>150 </DIV></TD></TR> <TR> <TD width="6%"> <DIV align=center>L </DIV></TD> <TD width="8%"> <DIV align=center>170 </DIV></TD> <TD width="8%"> <DIV align=center>190 </DIV></TD> <TD width="8%"> <DIV align=center>210 </DIV></TD> <TD width="9%"> <DIV align=center>230 </DIV></TD> <TD width="8%"> <DIV align=center>260 </DIV></TD> <TD width="8%"> <DIV align=center>300 </DIV></TD> <TD width="8%"> <DIV align=center>340 </DIV></TD> <TD width="8%"> <DIV align=center>380 </DIV></TD> <TD width="8%"> <DIV align=center>430 </DIV></TD> <TD width="8%"> <DIV align=center>- </DIV></TD> <TD width="13%"> <DIV align=center>550 </DIV></TD></TR> <TR> <TD width="6%"> <DIV align=center>H </DIV></TD> <TD width="8%"> <DIV align=center>260 </DIV></TD> <TD width="8%"> <DIV align=center>310 </DIV></TD> <TD width="8%"> <DIV align=center>375 </DIV></TD> <TD width="9%"> <DIV align=center>375 </DIV></TD> <TD width="8%"> <DIV align=center>385 </DIV></TD> <TD width="8%"> <DIV align=center>450 </DIV></TD> <TD width="8%"> <DIV align=center>485 </DIV></TD> <TD width="8%"> <DIV align=center>600 </DIV></TD> <TD width="8%"> <DIV align=center>625 </DIV></TD> <TD width="8%"> <DIV align=center>735 </DIV></TD> <TD width="13%"> <DIV align=center>790 </DIV></TD></TR> <TR> <TD height=18 width="6%"> <DIV align=center>D0 </DIV></TD> <TD width="8%"> <DIV align=center>120 </DIV></TD> <TD width="8%"> <DIV align=center>140 </DIV></TD> <TD width="8%"> <DIV align=center>160 </DIV></TD> <TD width="9%"> <DIV align=center>160 </DIV></TD> <TD width="8%"> <DIV align=center>160 </DIV></TD> <TD width="8%"> <DIV align=center>240 </DIV></TD> <TD width="8%"> <DIV align=center>240 </DIV></TD> <TD width="8%"> <DIV align=center>280 </DIV></TD> <TD width="8%"> <DIV align=center>320 </DIV></TD> <TD width="8%"> <DIV align=center>360 </DIV></TD> <TD width="13%"> <DIV align=center>360 </DIV></TD></TR> <TR> <TD colSpan=12> <DIV align=center> <P>&nbsp;</P> <P align=left>BJ45H夹套保温截止阀安装尺寸及重量：<SPAN class=STYLE23>（GB 6.4MPa ）</P></DIV></SPAN></TD></TR> <TR> <TD width="6%"> <DIV align=center>DN </DIV></TD> <TD colSpan=2> <DIV align=center>25 </DIV></TD> <TD colSpan=2> <DIV align=center>32 </DIV></TD> <TD colSpan=2> <DIV align=center>50 </DIV></TD> <TD colSpan=2> <DIV align=center>65 </DIV></TD> <TD colSpan=2> <DIV align=center>100 </DIV></TD> <TD width="13%"> <DIV align=center>150 </DIV></TD></TR> <TR> <TD width="6%"> <DIV align=center>L </DIV></TD> <TD colSpan=2> <DIV align=center>235 </DIV></TD> <TD colSpan=2> <DIV align=center>260 </DIV></TD> <TD colSpan=2> <DIV align=center>300 </DIV></TD> <TD colSpan=2> <DIV align=center>340 </DIV></TD> <TD colSpan=2> <DIV align=center>430 </DIV></TD> <TD width="13%"> <DIV align=center>415 </DIV></TD></TR> <TR> <TD width="6%"> <DIV align=center>H </DIV></TD> <TD colSpan=2> <DIV align=center>375 </DIV></TD> <TD colSpan=2> <DIV align=center>385 </DIV></TD> <TD colSpan=2> <DIV align=center>450 </DIV></TD> <TD colSpan=2> <DIV align=center>510 </DIV></TD> <TD colSpan=2> <DIV align=center>670 </DIV></TD> <TD width="13%"> <DIV align=center>670 </DIV></TD></TR> <TR> <TD width="6%"> <DIV align=center>D0 </DIV></TD> <TD colSpan=2> <DIV align=center>160 </DIV></TD> <TD colSpan=2> <DIV align=center>160 </DIV></TD> <TD colSpan=2> <DIV align=center>240 </DIV></TD> <TD colSpan=2> <DIV align=center>240 </DIV></TD> <TD colSpan=2> <DIV align=center>400 </DIV></TD> <TD width="13%"> <DIV align=center>400 </DIV></TD></TR></TBODY></TABLE><BR></P> http://www.91way.com/info_en/6879.html 截止阀 2026-2-16 17:51:53 BJ45W直通保温截止阀应用规范： <BR><BR>1、设计制造按GB12235-59 <BR>2、结构长度按GB12221-89 <BR>3、法兰尺寸按JB/T79-94 <BR>4、阀门检查和试验按GB13927 <BR>　　结构: <BR>　　B.B;OS＆Y <BR><BR>BJ45W直通保温截止阀主要零件材质： <BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=680 align=center> <TBODY> <TR> <TD width="15%"> <DIV align=center>零件名称</DIV></TD> <TD width="18%"> <DIV align=center>ZG1Cr18Ni9Ti系列</DIV></TD> <TD width="17%"> <DIV align=center>ZG00Cr18Ni10系列</DIV></TD> <TD width="19%"> <DIV align=center>ZG1Cr18Ni12Mo2Ti系列</DIV></TD> <TD width="18%"> <DIV align=center>ZG00Cr17Ni14Mo2系列</DIV></TD> <TD width="13%"> <DIV align=center>WCB系列</DIV></TD></TR> <TR> <TD width="15%"> <DIV align=center>阀体/阀盖</DIV></TD> <TD width="18%"> <DIV align=center>ZG1Cr18Ni9Ti</DIV></TD> <TD width="17%"> <DIV align=center>ZG00Cr18Ni10</DIV></TD> <TD width="19%"> <DIV align=center>ZG1Cr18Ni12Mo2Ti</DIV></TD> <TD width="18%"> <DIV align=center>ZG00Cr17Ni14Mo2</DIV></TD> <TD width="13%"> <DIV align=center>WCB</DIV></TD></TR> <TR> <TD width="15%"> <DIV align=center>闸板</DIV></TD> <TD width="18%"> <DIV align=center>ZG1Cr18NI9Ti</DIV></TD> <TD width="17%"> <DIV align=center>ZG00Cr18Ni10</DIV></TD> <TD width="19%"> <DIV align=center>ZG1Cr18Ni12Mo2Ti</DIV></TD> <TD width="18%"> <DIV align=center>ZG00Cr17Ni14Mo2</DIV></TD> <TD width="13%"> <DIV align=center>1Cr13</DIV></TD></TR> <TR> <TD width="15%"> <DIV align=center>阀杆</DIV></TD> <TD width="18%"> <DIV align=center>1Cr18Ni9Ti</DIV></TD> <TD width="17%"> <DIV align=center>ooCr18Ni10</DIV></TD> <TD width="19%"> <DIV align=center>1Cr18Ni12Mo2Ti</DIV></TD> <TD width="18%"> <DIV align=center>ooCr17Ni14Mo2</DIV></TD> <TD width="13%"> <DIV align=center>1Cr13</DIV></TD></TR> <TR> <TD height=19 width="15%"> <DIV align=center>填料</DIV></TD> <TD width="18%"> <DIV align=center>PTFE编织</DIV></TD> <TD width="17%"> <DIV align=center>PTFE编织</DIV></TD> <TD width="19%"> <DIV align=center>PTFE编织</DIV></TD> <TD width="18%"> <DIV align=center>PTFE编织</DIV></TD> <TD width="13%"> <DIV align=center>石墨</DIV></TD></TR> <TR> <TD width="15%"> <DIV align=center>垫片</DIV></TD> <TD width="18%"> <DIV align=center>304L+PTFE</DIV></TD> <TD width="17%"> <DIV align=center>304L+PTFE</DIV></TD> <TD width="19%"> <DIV align=center>316L+PTFE</DIV></TD> <TD width="18%"> <DIV align=center>316L+PTFE</DIV></TD> <TD width="13%"> <DIV align=center>石墨+304<BR></DIV></TD></TR> <TR> <TD width="15%"> <DIV align=center>压盖</DIV></TD> <TD width="18%"> <DIV align=center>ZG1Cr181Ni10</DIV></TD> <TD width="17%"> <DIV align=center>ZG00Cr18Ni10</DIV></TD> <TD width="19%"> <DIV align=center>ZG1Cr18Ni12Mo2Ti</DIV></TD> <TD width="18%"> <DIV align=center>ZG00Cr17Ni14Mo2</DIV></TD> <TD width="13%"> <DIV align=center>WCB</DIV></TD></TR> <TR> <TD width="15%"> <DIV align=center>填料压环<BR></DIV></TD> <TD width="18%"> <DIV align=center>1Cr18Ni9Ti</DIV></TD> <TD width="17%"> <DIV align=center>00Cr18Ni10</DIV></TD> <TD width="19%"> <DIV align=center>1Cr18Mi12Mo2Ti</DIV></TD> <TD width="18%"> <DIV align=center>00Cr17Ni14Mo2</DIV></TD> <TD width="13%"> <DIV align=center>1Cr13</DIV></TD></TR> <TR> <TD width="15%"> <DIV align=center>螺栓</DIV></TD> <TD width="18%"> <DIV align=center>1Cr171Ni2</DIV></TD> <TD width="17%"> <DIV align=center>1Cr171Ni2</DIV></TD> <TD width="19%"> <DIV align=center>1Cr171Ni2</DIV></TD> <TD width="18%"> <DIV align=center>1Cr171Ni2</DIV></TD> <TD width="13%"> <DIV align=center>35CrMoA</DIV></TD></TR> <TR> <TD width="15%"> <DIV align=center>螺母</DIV></TD> <TD width="18%"> <DIV align=center>1Cr18Ni9Ti</DIV></TD> <TD width="17%"> <DIV align=center>1Cr18Ni9Ti</DIV></TD> <TD width="19%"> <DIV align=center>1Cr18Ni9Ti</DIV></TD> <TD width="18%"> <DIV align=center>1Cr18Ni9Ti</DIV></TD> <TD width="13%"> <DIV align=center>45</DIV></TD></TR></TBODY></TABLE><BR>1.6MPa主要连接尺寸： <BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=680 align=center> <TBODY> <TR> <TD width="6%"> <DIV align=center>尺寸<BR></DIV></TD> <TD width="8%"> <DIV align=center>DN</DIV></TD> <TD width="7%"> <DIV align=center>15</DIV></TD> <TD width="7%"> <DIV align=center>20</DIV></TD> <TD width="7%"> <DIV align=center>25</DIV></TD> <TD width="7%"> <DIV align=center>32</DIV></TD> <TD width="7%"> <DIV align=center>40</DIV></TD> <TD width="7%"> <DIV align=center>50</DIV></TD> <TD width="7%"> <DIV align=center>65</DIV></TD> <TD width="7%"> <DIV align=center>80</DIV></TD> <TD width="7%"> <DIV align=center>100</DIV></TD> <TD width="7%"> <DIV align=center>125</DIV></TD> <TD width="16%"> <DIV align=center>150</DIV></TD></TR> <TR> <TD width="6%"> <DIV align=center>L</DIV></TD> <TD width="8%"> <DIV align=center>mm</DIV></TD> <TD width="7%"> <DIV align=center>170</DIV></TD> <TD width="7%"> <DIV align=center>190</DIV></TD> <TD width="7%"> <DIV align=center>210</DIV></TD> <TD width="7%"> <DIV align=center>230</DIV></TD> <TD width="7%"> <DIV align=center>260</DIV></TD> <TD width="7%"> <DIV align=center>300</DIV></TD> <TD width="7%"> <DIV align=center>340</DIV></TD> <TD width="7%"> <DIV align=center>380</DIV></TD> <TD width="7%"> <DIV align=center>430</DIV></TD> <TD width="7%"> <DIV align=center>490</DIV></TD> <TD width="16%"> <DIV align=center>550</DIV></TD></TR> <TR> <TD width="6%"> <DIV align=center>H</DIV></TD> <TD width="8%"> <DIV align=center>mm</DIV></TD> <TD width="7%"> <DIV align=center>250</DIV></TD> <TD width="7%"> <DIV align=center>292</DIV></TD> <TD width="7%"> <DIV align=center>340</DIV></TD> <TD width="7%"> <DIV align=center>348</DIV></TD> <TD width="7%"> <DIV align=center>360</DIV></TD> <TD width="7%"> <DIV align=center>410</DIV></TD> <TD width="7%"> <DIV align=center>440</DIV></TD> <TD width="7%"> <DIV align=center>540</DIV></TD> <TD width="7%"> <DIV align=center>560</DIV></TD> <TD width="7%"> <DIV align=center>625</DIV></TD> <TD width="16%"> <DIV align=center>720</DIV></TD></TR> <TR> <TD width="6%"> <DIV align=center>W</DIV></TD> <TD width="8%"> <DIV align=center>mm</DIV></TD> <TD width="7%"> <DIV align=center>120</DIV></TD> <TD width="7%"> <DIV align=center>140</DIV></TD> <TD width="7%"> <DIV align=center>160</DIV></TD> <TD width="7%"> <DIV align=center>160</DIV></TD> <TD width="7%"> <DIV align=center>160</DIV></TD> <TD width="7%"> <DIV align=center>240</DIV></TD> <TD width="7%"> <DIV align=center>240</DIV></TD> <TD width="7%"> <DIV align=center>280</DIV></TD> <TD width="7%"> <DIV align=center>320</DIV></TD> <TD width="7%"> <DIV align=center>360</DIV></TD> <TD width="16%"> <DIV align=center>360</DIV></TD></TR> <TR> <TD width="6%"> <DIV align=center>G</DIV></TD> <TD width="8%"> <DIV align=center>inch</DIV></TD> <TD width="7%"> <DIV align=center>3/8</DIV></TD> <TD width="7%"> <DIV align=center>3/8</DIV></TD> <TD width="7%"> <DIV align=center>3/8</DIV></TD> <TD width="7%"> <DIV align=center>1/2</DIV></TD> <TD width="7%"> <DIV align=center>1/2</DIV></TD> <TD width="7%"> <DIV align=center>1/2</DIV></TD> <TD width="7%"> <DIV align=center>1/2</DIV></TD> <TD width="7%"> <DIV align=center>1/2</DIV></TD> <TD width="7%"> <DIV align=center>1/2</DIV></TD> <TD width="7%"> <DIV align=center>1/2</DIV></TD> <TD width="16%"> <DIV align=center>1/2</DIV></TD></TR></TBODY></TABLE><BR>2.5～4.0MPa主要连接尺寸及重量：<BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=680 align=center> <TBODY> <TR> <TD> <DIV align=center>尺寸<BR></DIV></TD> <TD> <DIV align=center>DN</DIV></TD> <TD> <DIV align=center>15</DIV></TD> <TD> <DIV align=center>20</DIV></TD> <TD> <DIV align=center>25</DIV></TD> <TD> <DIV align=center>32</DIV></TD> <TD> <DIV align=center>40</DIV></TD> <TD> <DIV align=center>50</DIV></TD> <TD> <DIV align=center>65</DIV></TD> <TD> <DIV align=center>80</DIV></TD> <TD> <DIV align=center>100</DIV></TD> <TD> <DIV align=center>125</DIV></TD> <TD> <DIV align=center>150</DIV></TD></TR> <TR> <TD> <DIV align=center>L</DIV></TD> <TD> <DIV align=center>mm</DIV></TD> <TD> <DIV align=center>170</DIV></TD> <TD> <DIV align=center>190</DIV></TD> <TD> <DIV align=center>210</DIV></TD> <TD> <DIV align=center>230</DIV></TD> <TD> <DIV align=center>260</DIV></TD> <TD> <DIV align=center>300</DIV></TD> <TD> <DIV align=center>340</DIV></TD> <TD> <DIV align=center>380</DIV></TD> <TD> <DIV align=center>430</DIV></TD> <TD> <DIV align=center>490</DIV></TD> <TD> <DIV align=center>550</DIV></TD></TR> <TR> <TD> <DIV align=center>H</DIV></TD> <TD> <DIV align=center>mm</DIV></TD> <TD> <DIV align=center>250</DIV></TD> <TD> <DIV align=center>292</DIV></TD> <TD> <DIV align=center>340</DIV></TD> <TD> <DIV align=center>348</DIV></TD> <TD> <DIV align=center>360</DIV></TD> <TD> <DIV align=center>410</DIV></TD> <TD> <DIV align=center>440</DIV></TD> <TD> <DIV align=center>548</DIV></TD> <TD> <DIV align=center>560</DIV></TD> <TD> <DIV align=center>625</DIV></TD> <TD> <DIV align=center>720</DIV></TD></TR> <TR> <TD> <DIV align=center>W</DIV></TD> <TD> <DIV align=center>mm</DIV></TD> <TD> <DIV align=center>120</DIV></TD> <TD> <DIV align=center>140</DIV></TD> <TD> <DIV align=center>160</DIV></TD> <TD> <DIV align=center>160</DIV></TD> <TD> <DIV align=center>160</DIV></TD> <TD> <DIV align=center>240</DIV></TD> <TD> <DIV align=center>240</DIV></TD> <TD> <DIV align=center>280</DIV></TD> <TD> <DIV align=center>320</DIV></TD> <TD> <DIV align=center>360</DIV></TD> <TD> <DIV align=center>360</DIV></TD></TR> <TR> <TD> <DIV align=center>G</DIV></TD> <TD> <DIV align=center>inch</DIV></TD> <TD> <DIV align=center>3/8</DIV></TD> <TD> <DIV align=center>3/8</DIV></TD> <TD> <DIV align=center>3/8</DIV></TD> <TD> <DIV align=center>1/2</DIV></TD> <TD> <DIV align=center>1/2</DIV></TD> <TD> <DIV align=center>1/2</DIV></TD> <TD> <DIV align=center>1/2</DIV></TD> <TD> <DIV align=center>1/2</DIV></TD> <TD> <DIV align=center>1/2</DIV></TD> <TD> <DIV align=center>1/2</DIV></TD> <TD> <DIV align=center>1/2</DIV></TD></TR></TBODY></TABLE> <P align=center></P> <P align=center><A href="http://www.91way.com/upload2009/200910/2009101822644260.jpg" target=_blank><IMG style="FILTER: ; WIDTH: 200px; HEIGHT: 239px" border=0 hspace=0 alt=BJ45W直通保温截止阀外形尺寸 src="/upload2009/200910/2009101822644260.jpg" width=200 height=239></A><BR></P> http://www.91way.com/info_en/20451.html 截止阀 2026-1-31 20:12:36 DWJ44H德标角式波纹管截止阀<BR><BR> <TABLE style="WIDTH: 100%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=1 width="100%" align=center> <TBODY> <TR> <TD rowSpan=2 width="6%" align=middle>适用范围</TD> <TD colSpan=2>适用介质</TD> <TD colSpan=9>&nbsp; 蒸气系统、天然气、有毒废气净化、真空装置、热油系统、加热设备、 冷冻系统、氨、热水、电站等</TD></TR> <TR> <TD colSpan=2>适用温度</TD> <TD colSpan=9> <P align=center>-20——350℃</P></TD></TR> <TR> <TD rowSpan=3 align=middle>采用标准</TD> <TD colSpan=6>制造标准：DIN3356</TD> <TD colSpan=5>检验试验标准：DIN3230</TD></TR> <TR> <TD colSpan=6>结构长度标准：DIN3202</TD> <TD colSpan=5>对焊口标准：DIN3239</TD></TR> <TR> <TD colSpan=6>法兰标准：DIN2543-2545</TD> <TD colSpan=5>&nbsp; </TD></TR> <TR> <TD rowSpan=6 align=middle>&nbsp;材&nbsp;&nbsp;&nbsp;质</TD> <TD width="10%" align=middle>&nbsp; </TD> <TD colSpan=2 align=middle>阀 体</TD> <TD colSpan=2 align=middle>阀&nbsp; 盖</TD> <TD colSpan=2 align=middle>阀&nbsp; 杆</TD> <TD colSpan=2 align=middle>阀&nbsp; 瓣</TD> <TD width="17%" align=middle>密 封 面</TD> <TD width="17%" align=middle>填&nbsp; 料</TD></TR> <TR> <TD align=middle>WCB</TD> <TD colSpan=2 align=middle>WCB</TD> <TD colSpan=2 align=middle>WCB</TD> <TD colSpan=2 align=middle>13Gr</TD> <TD colSpan=2 align=middle>2Gr</TD> <TD align=middle>2Gr</TD> <TD align=middle>柔性石墨</TD></TR> <TR> <TD align=middle>304</TD> <TD colSpan=2 align=middle>CF8</TD> <TD colSpan=2 align=middle>CF8</TD> <TD colSpan=2 align=middle>304</TD> <TD colSpan=2 align=middle>304</TD> <TD align=middle>304</TD> <TD align=middle>柔性石墨</TD></TR> <TR> <TD align=middle>316</TD> <TD colSpan=2 align=middle>CF8M</TD> <TD colSpan=2 align=middle>CF8M</TD> <TD colSpan=2 align=middle>316</TD> <TD colSpan=2 align=middle>316</TD> <TD align=middle>316</TD> <TD align=middle>柔性石墨</TD></TR> <TR> <TD align=middle>304L</TD> <TD colSpan=2 align=middle>CF3</TD> <TD colSpan=2 align=middle>CF3</TD> <TD colSpan=2 align=middle>316</TD> <TD colSpan=2 align=middle>304L</TD> <TD align=middle>304L</TD> <TD align=middle>柔性石墨</TD></TR> <TR> <TD align=middle>316L</TD> <TD colSpan=2 align=middle>CF3</TD> <TD colSpan=2 align=middle>CF3</TD> <TD colSpan=2 align=middle>316</TD> <TD colSpan=2 align=middle>316L</TD> <TD align=middle>316L</TD> <TD align=middle>柔性石墨</TD></TR> <TR> <TD rowSpan=2 align=middle>&nbsp;特&nbsp;&nbsp;&nbsp;点</TD> <TD colSpan=4 align=middle>波纹管密封阀杆</TD> <TD colSpan=4 align=middle>双层、三层波纹管</TD> <TD colSpan=3 align=middle>双重密封</TD></TR> <TR> <TD colSpan=4 align=middle>无升降手轮</TD> <TD colSpan=4 align=middle>位置指示</TD> <TD colSpan=3 align=middle>维修方便</TD></TR></TBODY></TABLE> <P align=center><BR>DWJ44H德标角式波纹管截止阀<BR></P> http://www.91way.com/info_en/5371.html 截止阀 2026-1-28 17:15:39 J961H电动焊接截止阀<BR><BR>设计与制造：　JB/T3595-93<BR>压力温度：----&nbsp;<BR>结构长度：E101&nbsp;<BR>对焊连接尺寸：GB/T15198.3-95<BR>检验与实验：GB/T13927-92&nbsp; <P></P> <P align=center><A href="http://www.91way.com/uploadfiles/200904/2009412102414882.jpg" target=_blank><IMG style="FILTER: ; WIDTH: 203px; HEIGHT: 183px" border=0 hspace=0 alt=J961H电动焊接截止阀外形尺寸 src="/uploadfiles/200904/2009412102414882.jpg" width=203 height=183></A></P> <P align=left>J961H电动焊接截止阀安装尺寸及重量：</P> <P> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=680 align=center> <TBODY> <TR> <TD colSpan=9> <DIV align=center>25.0MPa </DIV></TD></TR> <TR> <TD width="6%"> <DIV align=center>DN </DIV></TD> <TD width="5%"> <DIV align=center>20 </DIV></TD> <TD width="5%"> <DIV align=center>25 </DIV></TD> <TD width="6%"> <DIV align=center>32 </DIV></TD> <TD width="8%"> <DIV align=center>40 </DIV></TD> <TD width="8%"> <DIV align=center>50 </DIV></TD> <TD width="6%"> <DIV align=center>65 </DIV></TD> <TD width="7%"> <DIV align=center>80 </DIV></TD> <TD width="8%"> <DIV align=center>100 </DIV></TD></TR> <TR> <TD width="6%"> <DIV align=center>L </DIV></TD> <TD width="5%"> <DIV align=center>150 </DIV></TD> <TD width="5%"> <DIV align=center>180 </DIV></TD> <TD width="6%"> <DIV align=center>180 </DIV></TD> <TD width="8%"> <DIV align=center>250 </DIV></TD> <TD width="8%"> <DIV align=center>250 </DIV></TD> <TD width="6%"> <DIV align=center>340 </DIV></TD> <TD width="7%"> <DIV align=center>390 </DIV></TD> <TD width="8%"> <DIV align=center>480 </DIV></TD></TR> <TR> <TD width="6%"> <DIV align=center>H </DIV></TD> <TD width="5%"> <DIV align=center>575 </DIV></TD> <TD width="5%"> <DIV align=center>590 </DIV></TD> <TD width="6%"> <DIV align=center>605 </DIV></TD> <TD width="8%"> <DIV align=center>720 </DIV></TD> <TD width="8%"> <DIV align=center>720 </DIV></TD> <TD width="6%"> <DIV align=center>1060 </DIV></TD> <TD width="7%"> <DIV align=center>1280 </DIV></TD> <TD width="8%"> <DIV align=center>1290 </DIV></TD></TR> <TR> <TD colSpan=9> <DIV align=center>32.0MPa </DIV></TD></TR> <TR> <TD width="6%"> <DIV align=center>DN </DIV></TD> <TD> <DIV align=center>20 </DIV></TD> <TD> <DIV align=center>25 </DIV></TD> <TD width="6%"> <DIV align=center>32 </DIV></TD> <TD width="8%"> <DIV align=center>40 </DIV></TD> <TD width="8%"> <DIV align=center>50 </DIV></TD> <TD> <DIV align=center>65 </DIV></TD> <TD> <DIV align=center>80 </DIV></TD> <TD width="8%"> <DIV align=center>100 </DIV></TD></TR> <TR> <TD width="6%"> <DIV align=center>L </DIV></TD> <TD> <DIV align=center>150 </DIV></TD> <TD> <DIV align=center>180 </DIV></TD> <TD width="6%"> <DIV align=center>180 </DIV></TD> <TD width="8%"> <DIV align=center>250 </DIV></TD> <TD width="8%"> <DIV align=center>250 </DIV></TD> <TD> <DIV align=center>470 </DIV></TD> <TD> <DIV align=center>570 </DIV></TD> <TD width="8%"> <DIV align=center>660 </DIV></TD></TR> <TR> <TD width="6%"> <DIV align=center>H </DIV></TD> <TD> <DIV align=center>575 </DIV></TD> <TD> <DIV align=center>590 </DIV></TD> <TD width="6%"> <DIV align=center>605 </DIV></TD> <TD width="8%"> <DIV align=center>720 </DIV></TD> <TD width="8%"> <DIV align=center>720 </DIV></TD> <TD> <DIV align=center>1140 </DIV></TD> <TD> <DIV align=center>1350 </DIV></TD> <TD width="8%"> <DIV align=center>1500 </DIV></TD></TR> <TR> <TD colSpan=9> <DIV align=center>P 57 170V </DIV></TD></TR> <TR> <TD width="6%"> <DIV align=center>DN </DIV></TD> <TD> <DIV align=center>20 </DIV></TD> <TD> <DIV align=center>25 </DIV></TD> <TD width="6%"> <DIV align=center>32 </DIV></TD> <TD width="8%"> <DIV align=center>40 </DIV></TD> <TD width="8%"> <DIV align=center>50 </DIV></TD> <TD> <DIV align=center>65 </DIV></TD> <TD> <DIV align=center>80 </DIV></TD> <TD width="8%"> <DIV align=center>100 </DIV></TD></TR> <TR> <TD width="6%"> <DIV align=center>L </DIV></TD> <TD> <DIV align=center>150 </DIV></TD> <TD> <DIV align=center>180 </DIV></TD> <TD width="6%"> <DIV align=center>180 </DIV></TD> <TD width="8%"> <DIV align=center>250 </DIV></TD> <TD width="8%"> <DIV align=center>250 </DIV></TD> <TD> <DIV align=center>760 </DIV></TD> <TD> <DIV align=center>865 </DIV></TD> <TD width="8%"> <DIV align=center>965 </DIV></TD></TR> <TR> <TD width="6%"> <DIV align=center>H </DIV></TD> <TD> <DIV align=center>575 </DIV></TD> <TD> <DIV align=center>590 </DIV></TD> <TD width="6%"> <DIV align=center>605 </DIV></TD> <TD width="8%"> <DIV align=center>720 </DIV></TD> <TD width="8%"> <DIV align=center>720 </DIV></TD> <TD> <DIV align=center>1545 </DIV></TD> <TD> <DIV align=center>1790 </DIV></TD> <TD width="8%"> <DIV align=center>1890 </DIV></TD></TR></TBODY></TABLE></P> <P align=center>J961H电动焊接截止阀<BR><BR></P> http://www.91way.com/info_en/20614.html 截止阀 2026-1-25 19:02:23 <P align=center><A href="/upload2012/201209/20120901090351209.jpg" target=_blank><IMG style="FILTER: ; WIDTH: 680px; HEIGHT: 867px" border=0 hspace=0 alt=FL41,FJL41,CJ41节流截止放空阀外形尺寸及技术参数 src="/upload2012/201209/20120901090351209.jpg" width=680 height=867></A><BR>FL41,FJL41,CJ41节流截止放空阀<BR></P> http://www.91way.com/info_en/6882.html 截止阀 2026-1-23 18:59:52 WJ41Y锻钢波纹管截止阀结构特点： <BR><BR>锻钢波纹管阀门有二种阀盖设计形式。第一种是螺栓式阀盖，按这种形式设计的阀门，其阀体与阀盖用螺栓螺母连接，缠绕式垫片（316夹柔性石墨制造）密封。客户有特殊要求时也可采用金属环连接。第二种设计形式是焊接式阀盖，按这种形式设计的阀门，其阀体与阀盖用螺纹连接，全焊密封。客户有特殊要求时也可采用全焊透连接。 <BR><BR>WJ41Y锻钢波纹管截止阀主要零件的材料说明： <BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=1 width=680 align=center> <TBODY> <TR> <TD rowSpan=2> <DIV align=center>序号</DIV></TD> <TD rowSpan=2> <DIV align=center>零件名称</DIV></TD> <TD> <DIV align=center>CS to ASTM </DIV></TD> <TD> <DIV align=center>AS to ASTM </DIV></TD> <TD colSpan=2> <DIV align=center>SS to ASTM </DIV></TD></TR> <TR> <TD> <DIV align=center>Type A105N </DIV></TD> <TD> <DIV align=center>Type A182 F22 </DIV></TD> <TD> <DIV align=center>Type A182 F304(L)</DIV></TD> <TD> <DIV align=center>Type A182 F316(L)</DIV></TD></TR> <TR> <TD> <DIV align=center>1</DIV></TD> <TD> <DIV align=center>阀体</DIV></TD> <TD> <DIV align=center>A105N</DIV></TD> <TD> <DIV align=center>A182 F22 </DIV></TD> <TD> <DIV align=center>A182 F304(L) </DIV></TD> <TD> <DIV align=center>A182 F316(L) </DIV></TD></TR> <TR> <TD> <DIV align=center>2</DIV></TD> <TD> <DIV align=center>阀座</DIV></TD> <TD> <DIV align=center>A276 420 </DIV></TD> <TD> <DIV align=center>A276 304 </DIV></TD> <TD> <DIV align=center>A276 304(L) </DIV></TD> <TD> <DIV align=center>A276 316(L) </DIV></TD></TR> <TR> <TD> <DIV align=center>3</DIV></TD> <TD> <DIV align=center>闸板</DIV></TD> <TD> <DIV align=center>A276 420 </DIV></TD> <TD> <DIV align=center>A276 304 </DIV></TD> <TD> <DIV align=center>A276 304(L) </DIV></TD> <TD> <DIV align=center>A276 316(L) </DIV></TD></TR> <TR> <TD> <DIV align=center>4</DIV></TD> <TD> <DIV align=center>阀杆</DIV></TD> <TD> <DIV align=center>A182 F6a </DIV></TD> <TD> <DIV align=center>A182 F304 </DIV></TD> <TD> <DIV align=center>A182 F304(L) </DIV></TD> <TD> <DIV align=center>A182 F316(L) </DIV></TD></TR> <TR> <TD> <DIV align=center>5</DIV></TD> <TD> <DIV align=center>波纹管</DIV></TD> <TD colSpan=2> <DIV align=center>304</DIV></TD> <TD> <DIV align=center>304(L)</DIV></TD> <TD> <DIV align=center>316(L)</DIV></TD></TR> <TR> <TD> <DIV align=center>6</DIV></TD> <TD> <DIV align=center>阀盖</DIV></TD> <TD> <DIV align=center>A105N</DIV></TD> <TD> <DIV align=center>A182 F22 </DIV></TD> <TD> <DIV align=center>A182 F304(L) </DIV></TD> <TD> <DIV align=center>A182 F316(L) </DIV></TD></TR> <TR> <TD> <DIV align=center>7</DIV></TD> <TD> <DIV align=center>填料</DIV></TD> <TD colSpan=2> <DIV align=center>柔性石墨</DIV></TD> <TD colSpan=2> <DIV align=center>PTFE</DIV></TD></TR> <TR> <TD> <DIV align=center>8</DIV></TD> <TD> <DIV align=center>吊紧螺栓/螺母</DIV></TD> <TD> <DIV align=center>A193 B8/A 194 2H </DIV></TD> <TD> <DIV align=center>A193 B8/A 194 4 </DIV></TD> <TD> <DIV align=center>A193 B8/A194 8 </DIV></TD> <TD> <DIV align=center>A193 B8/A194 8M </DIV></TD></TR> <TR> <TD> <DIV align=center>9</DIV></TD> <TD> <DIV align=center>填料压板</DIV></TD> <TD colSpan=2> <DIV align=center>A276 420 </DIV></TD> <TD colSpan=2> <DIV align=center>A182 F304 </DIV></TD></TR> <TR> <TD> <DIV align=center>10</DIV></TD> <TD> <DIV align=center>填料压板</DIV></TD> <TD colSpan=2> <DIV align=center>A105N</DIV></TD> <TD colSpan=2> <DIV align=center>A182 F304 </DIV></TD></TR> <TR> <TD> <DIV align=center>11</DIV></TD> <TD> <DIV align=center>阀杆螺母</DIV></TD> <TD colSpan=4> <DIV align=center>A276 420 </DIV></TD></TR> <TR> <TD> <DIV align=center>12</DIV></TD> <TD> <DIV align=center>手轮</DIV></TD> <TD colSpan=4> <DIV align=center>　　　　　　　　　　　　　　A197 　　　　　　　　　A182 F304 </DIV></TD></TR> <TR> <TD> <DIV align=center>13</DIV></TD> <TD> <DIV align=center>加长套</DIV></TD> <TD> <DIV align=center>A105</DIV></TD> <TD> <DIV align=center>A182 F22 </DIV></TD> <TD> <DIV align=center>A182 F304(L) </DIV></TD> <TD> <DIV align=center>A182 F316(L) </DIV></TD></TR> <TR> <TD> <DIV align=center>14</DIV></TD> <TD> <DIV align=center>下拖板</DIV></TD> <TD> <DIV align=center>A182 F304 </DIV></TD> <TD> <DIV align=center>A182 F304 </DIV></TD> <TD> <DIV align=center>A182 F304(L) </DIV></TD> <TD> <DIV align=center>A182 F316(L) </DIV></TD></TR> <TR> <TD> <DIV align=center>15</DIV></TD> <TD> <DIV align=center>上拖板</DIV></TD> <TD> <DIV align=center>A182 F304 </DIV></TD> <TD> <DIV align=center>A182 F304 </DIV></TD> <TD> <DIV align=center>A182 F304(L) </DIV></TD> <TD> <DIV align=center>A182 F316(L) </DIV></TD></TR> <TR> <TD> <DIV align=center>16</DIV></TD> <TD> <DIV align=center>螺钉</DIV></TD> <TD colSpan=2> <DIV align=center>A276 420 </DIV></TD> <TD colSpan=2> <DIV align=center>A182 F304 </DIV></TD></TR> <TR> <TD> <DIV align=center>17</DIV></TD> <TD> <DIV align=center>锁紧螺母</DIV></TD> <TD> <DIV align=center>A194 2H </DIV></TD> <TD> <DIV align=center>A194 4 </DIV></TD> <TD> <DIV align=center>A194 8 </DIV></TD> <TD> <DIV align=center>A194 8M </DIV></TD></TR> <TR> <TD colSpan=2> <DIV align=center>适用介质</DIV></TD> <TD> <DIV align=center>水、蒸汽、油品等</DIV></TD> <TD> <DIV align=center>水、蒸气、油品等</DIV></TD> <TD colSpan=2> <DIV align=center>硝酸、醋酸等</DIV></TD></TR> <TR> <TD colSpan=2> <DIV align=center>适用温度</DIV></TD> <TD> <DIV align=center>-29°C～425°C</DIV></TD> <TD> <DIV align=center>-29°C～550°C</DIV></TD> <TD colSpan=2> <DIV align=center>-29°C～200°C</DIV></TD></TR></TBODY></TABLE><BR>主要外形尺寸： <BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=1 width=680 align=center> <TBODY> <TR> <TD rowSpan=2> <DIV align=center>NPS</DIV></TD> <TD> <DIV align=center>缩径</DIV></TD> <TD> <DIV align=center>3/8</DIV></TD> <TD> <DIV align=center>1/2</DIV></TD> <TD> <DIV align=center>3/4</DIV></TD> <TD> <DIV align=center>1</DIV></TD> <TD> <DIV align=center>11/4</DIV></TD> <TD> <DIV align=center>11/2</DIV></TD> <TD> <DIV align=center>2</DIV></TD></TR> <TR> <TD> <DIV align=center>全径</DIV></TD> <TD> <DIV align=center></DIV></TD> <TD> <DIV align=center>3/8</DIV></TD> <TD> <DIV align=center>1/2</DIV></TD> <TD> <DIV align=center>3/4</DIV></TD> <TD> <DIV align=center>1</DIV></TD> <TD> <DIV align=center>11/4</DIV></TD> <TD> <DIV align=center>11/2</DIV></TD></TR> <TR> <TD colSpan=2> <DIV align=center>L1</DIV></TD> <TD> <DIV align=center>79</DIV></TD> <TD> <DIV align=center>79</DIV></TD> <TD> <DIV align=center>92</DIV></TD> <TD> <DIV align=center>111</DIV></TD> <TD> <DIV align=center>120</DIV></TD> <TD> <DIV align=center>120</DIV></TD> <TD> <DIV align=center>140</DIV></TD></TR> <TR> <TD colSpan=2> <DIV align=center>L</DIV></TD> <TD> <DIV align=center>79</DIV></TD> <TD> <DIV align=center>79</DIV></TD> <TD> <DIV align=center>92</DIV></TD> <TD> <DIV align=center>111</DIV></TD> <TD> <DIV align=center>120</DIV></TD> <TD> <DIV align=center>152</DIV></TD> <TD> <DIV align=center>172</DIV></TD></TR> <TR> <TD colSpan=2> <DIV align=center>H（开）</DIV></TD> <TD> <DIV align=center>220</DIV></TD> <TD> <DIV align=center>220</DIV></TD> <TD> <DIV align=center>225</DIV></TD> <TD> <DIV align=center>244</DIV></TD> <TD> <DIV align=center>321</DIV></TD> <TD> <DIV align=center>321</DIV></TD> <TD> <DIV align=center>347</DIV></TD></TR> <TR> <TD colSpan=2> <DIV align=center>W</DIV></TD> <TD> <DIV align=center>100</DIV></TD> <TD> <DIV align=center>100</DIV></TD> <TD> <DIV align=center>100</DIV></TD> <TD> <DIV align=center>125</DIV></TD> <TD> <DIV align=center>160</DIV></TD> <TD> <DIV align=center>160</DIV></TD> <TD> <DIV align=center>180</DIV></TD></TR> <TR> <TD rowSpan=2> <DIV align=center>重量</DIV></TD> <TD> <DIV align=center>螺栓式</DIV></TD> <TD> <DIV align=center>3.2</DIV></TD> <TD> <DIV align=center>3.0</DIV></TD> <TD> <DIV align=center>4.8</DIV></TD> <TD> <DIV align=center>7.9</DIV></TD> <TD> <DIV align=center>11.0</DIV></TD> <TD> <DIV align=center>16.8</DIV></TD> <TD> <DIV align=center>25.2</DIV></TD></TR> <TR> <TD> <DIV align=center>焊接式</DIV></TD> <TD> <DIV align=center>3.0</DIV></TD> <TD> <DIV align=center>2.8</DIV></TD> <TD> <DIV align=center>4.8</DIV></TD> <TD> <DIV align=center>7.0</DIV></TD> <TD> <DIV align=center>9.6</DIV></TD> <TD> <DIV align=center>13.5</DIV></TD> <TD> <DIV align=center>20.25</DIV></TD></TR></TBODY></TABLE><BR> http://www.91way.com/info_en/5374.html 截止阀 2026-1-22 20:23:41 <P>设计与制造：　GB12233<BR>法兰尺寸：　JB/T79　GB9113<BR>结构长度：GB12221<BR>检验与实验：GB/T13927&nbsp; </P> <P align=center><A href="http://www.91way.com/uploadfiles/200904/2009412105154251.jpg" target=_blank><IMG style="FILTER: ; WIDTH: 184px; HEIGHT: 177px" border=0 hspace=0 alt=J41H/W直通式截止阀外形尺寸 src="/uploadfiles/200904/2009412105154251.jpg" width=184 height=177></A></P> <P align=left>J41H/W直通式截止阀主要参数：</P> <P align=left> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=680 align=center> <TBODY> <TR> <TD rowSpan=2 width="8%" align=middle> <DIV align=center>公称压力 <BR>PN </DIV></TD> <TD rowSpan=2 width="8%" align=middle> <DIV align=center>公称通径 <BR>DN </DIV></TD> <TD height=22 colSpan=9 align=middle> <DIV align=center>主要连接尺寸 </DIV></TD> <TD colSpan=2 align=middle> <DIV align=center>Z43外形尺寸 </DIV></TD></TR> <TR> <TD height=21 width="6%" align=middle> <DIV align=center>L </DIV></TD> <TD width="6%" align=middle> <DIV align=center>D </DIV></TD> <TD width="6%" align=middle> <DIV align=center>D1 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>D2 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>D6 </DIV></TD> <TD width="5%" align=middle> <DIV align=center>b </DIV></TD> <TD width="6%" align=middle> <DIV align=center>f </DIV></TD> <TD width="6%" align=middle> <DIV align=center>f1 </DIV></TD> <TD width="8%" align=middle> <DIV align=center>Z-φd </DIV></TD> <TD width="14%" align=middle> <DIV align=center>H </DIV></TD> <TD width="15%" align=middle> <DIV align=center>D0 </DIV></TD></TR> <TR> <TD rowSpan=11 width="8%" align=middle> <DIV align=center>1.6MPa </DIV></TD> <TD width="8%" align=middle> <DIV align=center>15 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>130 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>95 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>65 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>45 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>- </DIV></TD> <TD width="5%" align=middle> <DIV align=center>14 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>2 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>- </DIV></TD> <TD width="8%" align=middle> <DIV align=center>4-14 </DIV></TD> <TD width="14%" align=middle> <DIV align=center>119 </DIV></TD> <TD width="15%" align=middle> <DIV align=center>75 </DIV></TD></TR> <TR> <TD width="8%" align=middle> <DIV align=center>20 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>150 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>105 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>75 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>55 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>- </DIV></TD> <TD width="5%" align=middle> <DIV align=center>14 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>2 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>- </DIV></TD> <TD width="8%" align=middle> <DIV align=center>4-14 </DIV></TD> <TD width="14%" align=middle> <DIV align=center>120 </DIV></TD> <TD width="15%" align=middle> <DIV align=center>75 </DIV></TD></TR> <TR> <TD width="8%" align=middle> <DIV align=center>25 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>160 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>115 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>85 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>65 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>- </DIV></TD> <TD width="5%" align=middle> <DIV align=center>14 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>2 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>- </DIV></TD> <TD width="8%" align=middle> <DIV align=center>4-14 </DIV></TD> <TD width="14%" align=middle> <DIV align=center>126 </DIV></TD> <TD width="15%" align=middle> <DIV align=center>75 </DIV></TD></TR> <TR> <TD width="8%" align=middle> <DIV align=center>32 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>180 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>135 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>100 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>78 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>- </DIV></TD> <TD width="5%" align=middle> <DIV align=center>15 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>2 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>- </DIV></TD> <TD width="8%" align=middle> <DIV align=center>4-18 </DIV></TD> <TD width="14%" align=middle> <DIV align=center>160 </DIV></TD> <TD width="15%" align=middle> <DIV align=center>120 </DIV></TD></TR> <TR> <TD width="8%" align=middle> <DIV align=center>40 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>200 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>146 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>110 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>85 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>- </DIV></TD> <TD width="5%" align=middle> <DIV align=center>16 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>2 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>- </DIV></TD> <TD width="8%" align=middle> <DIV align=center>4-18 </DIV></TD> <TD width="14%" align=middle> <DIV align=center>168 </DIV></TD> <TD width="15%" align=middle> <DIV align=center>120 </DIV></TD></TR> <TR> <TD width="8%" align=middle> <DIV align=center>50 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>230 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>160 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>125 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>100 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>- </DIV></TD> <TD width="5%" align=middle> <DIV align=center>16 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>3 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>- </DIV></TD> <TD width="8%" align=middle> <DIV align=center>4-18 </DIV></TD> <TD width="14%" align=middle> <DIV align=center>194 </DIV></TD> <TD width="15%" align=middle> <DIV align=center>160 </DIV></TD></TR> <TR> <TD width="8%" align=middle> <DIV align=center>65 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>290 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>180 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>145 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>120 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>- </DIV></TD> <TD width="5%" align=middle> <DIV align=center>18 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>3 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>- </DIV></TD> <TD width="8%" align=middle> <DIV align=center>4-18 </DIV></TD> <TD width="14%" align=middle> <DIV align=center>- </DIV></TD> <TD width="15%" align=middle> <DIV align=center>- </DIV></TD></TR> <TR> <TD width="8%" align=middle> <DIV align=center>80 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>310 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>195 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>160 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>135 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>- </DIV></TD> <TD width="5%" align=middle> <DIV align=center>20 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>3 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>- </DIV></TD> <TD width="8%" align=middle> <DIV align=center>8-18 </DIV></TD> <TD width="14%" align=middle> <DIV align=center>- </DIV></TD> <TD width="15%" align=middle> <DIV align=center>- </DIV></TD></TR> <TR> <TD width="8%" align=middle> <DIV align=center>100 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>350 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>215 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>180 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>155 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>- </DIV></TD> <TD width="5%" align=middle> <DIV align=center>20 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>3 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>- </DIV></TD> <TD width="8%" align=middle> <DIV align=center>8-18 </DIV></TD> <TD width="14%" align=middle> <DIV align=center>- </DIV></TD> <TD width="15%" align=middle> <DIV align=center>- </DIV></TD></TR> <TR> <TD width="8%" align=middle> <DIV align=center>125 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>400 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>245 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>210 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>185 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>- </DIV></TD> <TD width="5%" align=middle> <DIV align=center>22 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>3 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>- </DIV></TD> <TD width="8%" align=middle> <DIV align=center>8-18 </DIV></TD> <TD width="14%" align=middle> <DIV align=center>- </DIV></TD> <TD width="15%" align=middle> <DIV align=center>- </DIV></TD></TR> <TR> <TD width="8%" align=middle> <DIV align=center>150 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>480 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>280 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>240 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>210 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>- </DIV></TD> <TD width="5%" align=middle> <DIV align=center>24 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>3 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>- </DIV></TD> <TD width="8%" align=middle> <DIV align=center>8-23 </DIV></TD> <TD width="14%" align=middle> <DIV align=center>- </DIV></TD> <TD width="15%" align=middle> <DIV align=center>- </DIV></TD></TR> <TR> <TD rowSpan=14 width="8%" align=middle> <DIV align=center>2.5MPa </DIV></TD> <TD width="8%" align=middle> <DIV align=center>15 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>130 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>95 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>65 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>45 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>- </DIV></TD> <TD width="5%" align=middle> <DIV align=center>16 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>2 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>- </DIV></TD> <TD width="8%" align=middle> <DIV align=center>4-14 </DIV></TD> <TD width="14%" align=middle> <DIV align=center>230 </DIV></TD> <TD width="15%" align=middle> <DIV align=center>120 </DIV></TD></TR> <TR> <TD width="8%" align=middle> <DIV align=center>20 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>150 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>105 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>75 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>55 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>- </DIV></TD> <TD width="5%" align=middle> <DIV align=center>16 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>2 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>- </DIV></TD> <TD width="8%" align=middle> <DIV align=center>4-14 </DIV></TD> <TD width="14%" align=middle> <DIV align=center>275 </DIV></TD> <TD width="15%" align=middle> <DIV align=center>140 </DIV></TD></TR> <TR> <TD width="8%" align=middle> <DIV align=center>25 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>160 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>115 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>85 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>65 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>- </DIV></TD> <TD width="5%" align=middle> <DIV align=center>16 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>2 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>- </DIV></TD> <TD width="8%" align=middle> <DIV align=center>4-14 </DIV></TD> <TD width="14%" align=middle> <DIV align=center>295 </DIV></TD> <TD width="15%" align=middle> <DIV align=center>160 </DIV></TD></TR> <TR> <TD width="8%" align=middle> <DIV align=center>32 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>180 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>135 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>100 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>78 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>- </DIV></TD> <TD width="5%" align=middle> <DIV align=center>18 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>2 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>- </DIV></TD> <TD width="8%" align=middle> <DIV align=center>4-18 </DIV></TD> <TD width="14%" align=middle> <DIV align=center>335 </DIV></TD> <TD width="15%" align=middle> <DIV align=center>160 </DIV></TD></TR> <TR> <TD width="8%" align=middle> <DIV align=center>40 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>200 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>145 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>110 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>85 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>- </DIV></TD> <TD width="5%" align=middle> <DIV align=center>18 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>3 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>- </DIV></TD> <TD 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<TD width="6%" align=middle> <DIV align=center>3 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>4.5 </DIV></TD> <TD width="8%" align=middle> <DIV align=center>8-25 </DIV></TD> <TD width="14%" align=middle> <DIV align=center>580 </DIV></TD> <TD width="15%" align=middle> <DIV align=center>400 </DIV></TD></TR> <TR> <TD width="8%" align=middle> <DIV align=center>150 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>550 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>340 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>280 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>240 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>204 </DIV></TD> <TD width="5%" align=middle> <DIV align=center>38 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>3 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>4.5 </DIV></TD> <TD width="8%" align=middle> <DIV align=center>8-34 </DIV></TD> <TD width="14%" align=middle> <DIV align=center>710 </DIV></TD> <TD width="15%" align=middle> <DIV align=center>450 </DIV></TD></TR></TBODY></TABLE></P> http://www.91way.com/info_en/23261.html 截止阀 2026-1-21 18:55:03 J66H型截止阀<BR> http://www.91way.com/info_en/9853.html 截止阀 2026-1-21 18:53:18 <P>Wj41德标波纹管截止阀主要用途 <BR><BR>德标波纹管截止阀适用于公称压力PN1．6～16MPa，工作温度-29～350℃的易燃、易爆、剧毒、毒性流体、高温导热油、液氨等介质。 <BR>广泛应用于：石油化工、化纤纺织、塑料造纸、电力钢铁、印染橡胶、天然气等其它气体系统中，性能安全可靠，广泛应用于乙二醇等工业流体。驱动方式有手动、齿轮传动、电动、气动等。 </P> <P align=center><A href="http://www.91way.com/upload2009/200911/2009112383020443.jpg" target=_blank><IMG style="FILTER: ; WIDTH: 244px; HEIGHT: 300px" border=0 hspace=0 alt=Wj41德标波纹管截止阀外形图 src="/upload2009/200911/2009112383020443.jpg" width=244 height=300></A></P> <P align=left>结构特点 <BR>1、产品结构合理、密封可靠，双重坚固耐用的波纹管密封设计（波纹管+填料），保证阀杆的零泄漏。没有流体损失，提高工厂设备安全。并符合国际密封标准。 <BR>2、密封面堆焊Co基硬质合金、耐磨、耐腐、抗摩擦性能好、使用寿命长 <BR>3、阀杆调质及表面氮化处理，有良好的抗腐和抗摩擦性能；阀杆升降位置指示，更直观 <BR><BR>Wj41德标波纹管截止阀技术规范 <BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=680 align=center> <TBODY> <TR> <TD rowSpan=2> <DIV align=center>驱动方式</DIV></TD> <TD> <DIV align=center>手动</DIV></TD></TR> <TR> <TD> <DIV align=center>电动</DIV></TD></TR> <TR> <TD> <DIV align=center>设计标准</DIV></TD> <TD> <DIV align=center>DIN3356</DIV></TD></TR> <TR> <TD> <DIV align=center>结构长度</DIV></TD> <TD> <DIV align=center>DIN3202</DIV></TD></TR> <TR> <TD> <DIV align=center>连接法兰</DIV></TD> <TD> <DIV align=center>DIN2543-2545</DIV></TD></TR> <TR> <TD> <DIV align=center>试验和检验</DIV></TD> <TD> <DIV align=center>DIN3230</DIV></TD></TR></TBODY></TABLE><BR>Wj41德标波纹管截止阀性能规范<BR><BR>&nbsp; <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=680 align=center> <TBODY> <TR> <TD width="21%"> <DIV align=center>公称压力（MPa）</DIV></TD> <TD width="18%"> <DIV align=center>壳体试验压力（MPa）</DIV></TD> <TD width="20%"> <DIV align=center>密封试验压力(MPa)</DIV></TD> <TD width="19%"> <DIV align=center>适用温度(℃) </DIV></TD></TR> <TR> <TD> <DIV align=center>1.6</DIV></TD> <TD> <DIV align=center>2.4</DIV></TD> <TD> <DIV align=center>1.76</DIV></TD> <TD rowSpan=4> <DIV align=center><BR>≤350℃</DIV></TD></TR> <TR> <TD> <DIV align=center>2.5</DIV></TD> <TD> <DIV align=center>3.75</DIV></TD> <TD> <DIV align=center>2.75</DIV></TD></TR> <TR> <TD> <DIV align=center>4.0</DIV></TD> <TD> <DIV align=center>6.0</DIV></TD> <TD> <DIV align=center>4.4</DIV></TD></TR> <TR> <TD> <DIV align=center>6.4</DIV></TD> <TD> <DIV align=center>9.6</DIV></TD> <TD> <DIV align=center>7.04</DIV></TD></TR></TBODY></TABLE><BR>零件材料 <BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=680 align=center> <TBODY> <TR> <TD height=22> <DIV align=center>零件名称</DIV></TD> <TD> <DIV align=center>阀体</DIV></TD> <TD> <DIV align=center>阀盖</DIV></TD> <TD> <DIV align=center>阀杆</DIV></TD> <TD> <DIV align=center>阀瓣</DIV></TD> <TD> <DIV align=center>密封面</DIV></TD> <TD> <DIV align=center>填料</DIV></TD></TR> <TR> <TD rowSpan=2> <DIV align=center>WCB</DIV></TD> <TD rowSpan=2> <DIV align=center>WCB</DIV></TD> <TD rowSpan=2> <DIV align=center>WCB</DIV></TD> <TD rowSpan=2> <DIV align=center>13Cr</DIV></TD> <TD rowSpan=2> <DIV align=center>2Cr13</DIV></TD> <TD> <DIV align=center>2Cr13</DIV></TD> <TD rowSpan=2> <DIV align=center>柔性石墨</DIV></TD></TR> <TR> <TD> <DIV align=center>STL</DIV></TD></TR> <TR> <TD rowSpan=2> <DIV align=center>304</DIV></TD> <TD rowSpan=2> <DIV align=center>CF8</DIV></TD> <TD rowSpan=2> <DIV align=center>CF8</DIV></TD> <TD rowSpan=2> <DIV align=center>304</DIV></TD> <TD rowSpan=2> <DIV align=center>304</DIV></TD> <TD> <DIV align=center>304</DIV></TD> <TD> <DIV align=center>柔性石墨</DIV></TD></TR> <TR> <TD> <DIV align=center>STL</DIV></TD> <TD> <DIV align=center>PTFE</DIV></TD></TR> <TR> <TD rowSpan=2> <DIV align=center>316</DIV></TD> <TD rowSpan=2> <DIV align=center>CF8M</DIV></TD> <TD rowSpan=2> <DIV align=center>CF8M</DIV></TD> <TD rowSpan=2> <DIV align=center>316</DIV></TD> <TD rowSpan=2> <DIV align=center>316</DIV></TD> <TD> <DIV align=center>316</DIV></TD> <TD> <DIV align=center>柔性石墨</DIV></TD></TR> <TR> <TD> <DIV align=center>STL</DIV></TD> <TD> <DIV align=center>PTFE</DIV></TD></TR> <TR> <TD rowSpan=2> <DIV align=center>304L</DIV></TD> <TD rowSpan=2> <DIV align=center>CF3</DIV></TD> <TD rowSpan=2> <DIV align=center>CF3</DIV></TD> <TD rowSpan=2> <DIV align=center>316</DIV></TD> <TD rowSpan=2> <DIV align=center>304L</DIV></TD> <TD> <DIV align=center>304L</DIV></TD> <TD> <DIV align=center>柔性石墨</DIV></TD></TR> <TR> <TD height=20> <DIV align=center>STL</DIV></TD> <TD> <DIV align=center>PTFE</DIV></TD></TR> <TR> <TD rowSpan=2> <DIV align=center>316L</DIV></TD> <TD rowSpan=2> <DIV align=center>CF3M</DIV></TD> <TD rowSpan=2> <DIV align=center>CF3M</DIV></TD> <TD rowSpan=2> <DIV align=center>316</DIV></TD> <TD rowSpan=2> <DIV align=center>316L</DIV></TD> <TD> <DIV align=center>316L</DIV></TD> <TD> <DIV align=center>柔性石墨</DIV></TD></TR> <TR> <TD> <DIV align=center>STL</DIV></TD> <TD> <DIV align=center>PTFE</DIV></TD></TR></TBODY></TABLE><BR>规格尺寸及重量<BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=680 align=center> <TBODY> <TR> <TD> <DIV align=center>型号</DIV></TD> <TD colSpan=15> <DIV align=center>DWJ41-16</DIV></TD></TR> <TR> <TD> <DIV align=center>压力等级</DIV></TD> <TD colSpan=15> <DIV align=center>PN16</DIV></TD></TR> <TR> <TD> <DIV align=center>口径</DIV></TD> <TD> <DIV align=center>15</DIV></TD> <TD> <DIV align=center>20</DIV></TD> <TD> <DIV align=center>25</DIV></TD> <TD> <DIV align=center>32</DIV></TD> <TD> <DIV align=center>40</DIV></TD> <TD> <DIV align=center>50</DIV></TD> <TD> <DIV align=center>65</DIV></TD> <TD> <DIV align=center>80</DIV></TD> <TD> <DIV align=center>100</DIV></TD> <TD> <DIV align=center>125</DIV></TD> <TD> <DIV align=center>150</DIV></TD> <TD> <DIV align=center>200</DIV></TD> <TD> <DIV align=center>250</DIV></TD> <TD> <DIV align=center>300</DIV></TD> <TD> <DIV align=center>350</DIV></TD></TR> <TR> <TD> <DIV align=center>L</DIV></TD> <TD> <DIV align=center>130</DIV></TD> <TD> <DIV align=center>150</DIV></TD> <TD> <DIV align=center>160</DIV></TD> <TD> <DIV align=center>180</DIV></TD> <TD> <DIV align=center>200</DIV></TD> <TD> <DIV align=center>230</DIV></TD> <TD> <DIV align=center>290</DIV></TD> <TD> <DIV align=center>310</DIV></TD> <TD> <DIV align=center>350</DIV></TD> <TD> <DIV align=center>400</DIV></TD> <TD> <DIV align=center>480</DIV></TD> <TD> <DIV align=center>600</DIV></TD> <TD> <DIV align=center>730</DIV></TD> <TD> <DIV align=center>850</DIV></TD> <TD> <DIV align=center>980</DIV></TD></TR> <TR> <TD> <DIV align=center>H</DIV></TD> <TD> <DIV align=center>195</DIV></TD> <TD> <DIV align=center>200</DIV></TD> <TD> <DIV align=center>220</DIV></TD> <TD> <DIV align=center>225</DIV></TD> <TD> <DIV align=center>235</DIV></TD> <TD> <DIV align=center>250</DIV></TD> <TD> <DIV align=center>260</DIV></TD> <TD> <DIV align=center>265</DIV></TD> <TD> <DIV align=center>370</DIV></TD> <TD> <DIV align=center>400</DIV></TD> <TD> <DIV align=center>515</DIV></TD> <TD> <DIV align=center>550</DIV></TD> <TD> <DIV align=center>600</DIV></TD> <TD> <DIV align=center>630</DIV></TD> <TD> <DIV align=center>680</DIV></TD></TR> <TR> <TD> <DIV align=center>Do</DIV></TD> <TD> <DIV align=center>130</DIV></TD> <TD> <DIV align=center>130</DIV></TD> <TD> <DIV align=center>130</DIV></TD> <TD> <DIV align=center>130</DIV></TD> <TD> <DIV align=center>150</DIV></TD> <TD> <DIV align=center>150</DIV></TD> <TD> <DIV align=center>180</DIV></TD> <TD> <DIV align=center>180</DIV></TD> <TD> <DIV align=center>200</DIV></TD> <TD> <DIV align=center>200</DIV></TD> <TD> <DIV align=center>400</DIV></TD> <TD> <DIV align=center>450</DIV></TD> <TD> <DIV align=center>450</DIV></TD> <TD> <DIV align=center>500</DIV></TD> <TD> <DIV align=center>500</DIV></TD></TR> <TR> <TD> <DIV align=center>重量(Kg)</DIV></TD> <TD> <DIV align=center>4</DIV></TD> <TD> <DIV align=center>4.5</DIV></TD> <TD> <DIV align=center>5</DIV></TD> <TD> <DIV align=center>7</DIV></TD> <TD> <DIV align=center>9</DIV></TD> <TD> <DIV align=center>12.5</DIV></TD> <TD> <DIV align=center>18</DIV></TD> <TD> <DIV align=center>23</DIV></TD> <TD> <DIV align=center>41</DIV></TD> <TD> <DIV align=center>54</DIV></TD> <TD> <DIV align=center>90</DIV></TD> <TD> <DIV align=center>160</DIV></TD> <TD> <DIV align=center>260</DIV></TD> <TD> <DIV align=center>410</DIV></TD> <TD> <DIV align=center>610</DIV></TD></TR></TBODY></TABLE></P> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=680 align=center> <TBODY> <TR> <TD> <DIV align=center>型号</DIV></TD> <TD colSpan=15> <DIV align=center>DWJ41-25</DIV></TD></TR> <TR> <TD> <DIV align=center>压力等级</DIV></TD> <TD colSpan=15> <DIV align=center>PN25</DIV></TD></TR> <TR> <TD> <DIV align=center>口径</DIV></TD> <TD> <DIV align=center>15</DIV></TD> <TD> <DIV align=center>20</DIV></TD> <TD> <DIV align=center>25</DIV></TD> <TD> <DIV align=center>32</DIV></TD> <TD> <DIV align=center>40</DIV></TD> <TD> <DIV align=center>50</DIV></TD> <TD> <DIV align=center>65</DIV></TD> <TD> <DIV align=center>80</DIV></TD> <TD> <DIV align=center>100</DIV></TD> <TD> <DIV align=center>125</DIV></TD> <TD> <DIV align=center>150</DIV></TD> <TD> <DIV align=center>200</DIV></TD> <TD> <DIV align=center>250</DIV></TD> <TD> <DIV align=center>300</DIV></TD> <TD> <DIV align=center>350</DIV></TD></TR> <TR> <TD> <DIV align=center>L</DIV></TD> <TD> <DIV align=center>130</DIV></TD> <TD> <DIV align=center>150</DIV></TD> <TD> <DIV align=center>160</DIV></TD> <TD> <DIV align=center>180</DIV></TD> <TD> <DIV align=center>200</DIV></TD> <TD> <DIV align=center>230</DIV></TD> <TD> <DIV align=center>290</DIV></TD> <TD> <DIV align=center>310</DIV></TD> <TD> <DIV align=center>350</DIV></TD> <TD> <DIV align=center>400</DIV></TD> <TD> <DIV align=center>480</DIV></TD> <TD> <DIV align=center>600</DIV></TD> <TD> <DIV align=center>730</DIV></TD> <TD> <DIV align=center>850</DIV></TD> <TD> <DIV align=center>980</DIV></TD></TR> <TR> <TD> <DIV align=center>H</DIV></TD> <TD> <DIV align=center>195</DIV></TD> <TD> <DIV align=center>200</DIV></TD> <TD> <DIV align=center>220</DIV></TD> <TD> <DIV align=center>225</DIV></TD> <TD> <DIV align=center>235</DIV></TD> <TD> <DIV align=center>250</DIV></TD> <TD> <DIV align=center>260</DIV></TD> <TD> <DIV align=center>265</DIV></TD> <TD> <DIV align=center>370</DIV></TD> <TD> <DIV align=center>400</DIV></TD> <TD> <DIV align=center>515</DIV></TD> <TD> <DIV align=center>550</DIV></TD> <TD> <DIV align=center>600</DIV></TD> <TD> <DIV align=center>630</DIV></TD> <TD> <DIV align=center>680</DIV></TD></TR> <TR> <TD> <DIV align=center>Do</DIV></TD> <TD> <DIV align=center>130</DIV></TD> <TD> <DIV align=center>130</DIV></TD> <TD> <DIV align=center>130</DIV></TD> <TD> <DIV align=center>130</DIV></TD> <TD> <DIV align=center>150</DIV></TD> <TD> <DIV align=center>150</DIV></TD> <TD> <DIV align=center>180</DIV></TD> <TD> <DIV align=center>180</DIV></TD> <TD> <DIV align=center>200</DIV></TD> <TD> <DIV align=center>200</DIV></TD> <TD> <DIV align=center>400</DIV></TD> <TD> <DIV align=center>450</DIV></TD> <TD> <DIV align=center>450</DIV></TD> <TD> <DIV align=center>500</DIV></TD> <TD> <DIV align=center>450</DIV></TD></TR> <TR> <TD> <DIV align=center>重量(Kg)</DIV></TD> <TD> <DIV align=center>4</DIV></TD> <TD> <DIV align=center>4.5</DIV></TD> <TD> <DIV align=center>5</DIV></TD> <TD> <DIV align=center>7</DIV></TD> <TD> <DIV align=center>9.5</DIV></TD> <TD> <DIV align=center>13</DIV></TD> <TD> <DIV align=center>19</DIV></TD> <TD> <DIV align=center>24</DIV></TD> <TD> <DIV align=center>43</DIV></TD> <TD> <DIV align=center>57</DIV></TD> <TD> <DIV align=center>95</DIV></TD> <TD> <DIV align=center>168</DIV></TD> <TD> <DIV align=center>300</DIV></TD> <TD> <DIV align=center>510</DIV></TD> <TD> <DIV align=center>680</DIV></TD></TR></TBODY></TABLE><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=680 align=center> <TBODY> <TR> <TD> <DIV align=center>型号</DIV></TD> <TD colSpan=15> <DIV align=center>DWJ41-40</DIV></TD></TR> <TR> <TD> <DIV align=center>压力等级</DIV></TD> <TD colSpan=15> <DIV align=center>PN40</DIV></TD></TR> <TR> <TD> <DIV align=center>口径</DIV></TD> <TD> <DIV align=center>15</DIV></TD> <TD> <DIV align=center>20</DIV></TD> <TD> <DIV align=center>25</DIV></TD> <TD> <DIV align=center>32</DIV></TD> <TD> <DIV align=center>40</DIV></TD> <TD> <DIV align=center>50</DIV></TD> <TD> <DIV align=center>65</DIV></TD> <TD> <DIV align=center>80</DIV></TD> <TD> <DIV align=center>100</DIV></TD> <TD> <DIV align=center>125</DIV></TD> <TD> <DIV align=center>150</DIV></TD> <TD> <DIV align=center>200</DIV></TD> <TD> <DIV align=center>250</DIV></TD> <TD> <DIV align=center>300</DIV></TD> <TD> <DIV align=center>350</DIV></TD></TR> <TR> <TD> <DIV align=center>L</DIV></TD> <TD> <DIV align=center>130</DIV></TD> <TD> <DIV align=center>150</DIV></TD> <TD> <DIV align=center>160</DIV></TD> <TD> <DIV align=center>180</DIV></TD> <TD> <DIV align=center>200</DIV></TD> <TD> <DIV align=center>230</DIV></TD> <TD> <DIV align=center>290</DIV></TD> <TD> <DIV align=center>310</DIV></TD> <TD> <DIV align=center>350</DIV></TD> <TD> <DIV align=center>400</DIV></TD> <TD> <DIV align=center>480</DIV></TD> <TD> <DIV align=center>600</DIV></TD> <TD> <DIV align=center>730</DIV></TD> <TD> <DIV align=center>850</DIV></TD> <TD> <DIV align=center>980</DIV></TD></TR> <TR> <TD> <DIV align=center>H</DIV></TD> <TD> <DIV align=center>195</DIV></TD> <TD> <DIV align=center>200</DIV></TD> <TD> <DIV align=center>220</DIV></TD> <TD> <DIV align=center>225</DIV></TD> <TD> <DIV align=center>235</DIV></TD> <TD> <DIV align=center>250</DIV></TD> <TD> <DIV align=center>260</DIV></TD> <TD> <DIV align=center>265</DIV></TD> <TD> <DIV align=center>370</DIV></TD> <TD> <DIV align=center>400</DIV></TD> <TD> <DIV align=center>515</DIV></TD> <TD> <DIV align=center>550</DIV></TD> <TD> <DIV align=center>600</DIV></TD> <TD> <DIV align=center>630</DIV></TD> <TD> <DIV align=center>680</DIV></TD></TR> <TR> <TD> <DIV align=center>Do</DIV></TD> <TD> <DIV align=center>130</DIV></TD> <TD> <DIV align=center>130</DIV></TD> <TD> <DIV align=center>130</DIV></TD> <TD> <DIV align=center>130</DIV></TD> <TD> <DIV align=center>150</DIV></TD> <TD> <DIV align=center>150</DIV></TD> <TD> <DIV align=center>180</DIV></TD> <TD> <DIV align=center>180</DIV></TD> <TD> <DIV align=center>200</DIV></TD> <TD> <DIV align=center>200</DIV></TD> <TD> <DIV align=center>400</DIV></TD> <TD> <DIV align=center>450</DIV></TD> <TD> <DIV align=center>450</DIV></TD> <TD> <DIV align=center>500</DIV></TD> <TD> <DIV align=center>500</DIV></TD></TR> <TR> <TD> <DIV align=center>重量(Kg)</DIV></TD> <TD> <DIV align=center>4</DIV></TD> <TD> <DIV align=center>4.5</DIV></TD> <TD> <DIV align=center>5</DIV></TD> <TD> <DIV align=center>8</DIV></TD> <TD> <DIV align=center>10</DIV></TD> <TD> <DIV align=center>13.5</DIV></TD> <TD> <DIV align=center>20</DIV></TD> <TD> <DIV align=center>25</DIV></TD> <TD> <DIV align=center>45</DIV></TD> <TD> <DIV align=center>60</DIV></TD> <TD> <DIV align=center>98</DIV></TD> <TD> <DIV align=center>171</DIV></TD> <TD> <DIV align=center>340</DIV></TD> <TD> <DIV align=center>580</DIV></TD> <TD> <DIV align=center>780</DIV></TD></TR></TBODY></TABLE><BR> http://www.91way.com/info_en/13806.html 截止阀 2026-1-21 16:54:33 国标电站截止阀 <BR>产品型号：PN20.0～32.0MPa DN50～100mm <BR><BR>J961Y国标电站截止阀引用标准： <BR><BR>　　设计与制造：E101 JB/T3595 DL/T531 <BR>　　结构长度：E101 JB2766 GB/T15188.1 <BR>　　压力温度等级：E101 JB/T3595 <BR>　　试验与检验：E101 JB/T9092 <BR><BR>J961Y国标电站截止阀主要性能规范： <BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=680 align=center> <TBODY> <TR align=middle> <TD> <DIV align=center>阀 体</DIV></TD> <TD> <DIV align=center>WCB、25</DIV></TD> <TD> <DIV align=center>WC6、12Cr1MoV</DIV></TD> <TD> <DIV align=center>WC9、12Cr1MoV</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>阀 盖</DIV></TD> <TD> <DIV align=center>WCB、35</DIV></TD> <TD> <DIV align=center>WC6、12CrMoV</DIV></TD> <TD> <DIV align=center>WC9、12Cr1MoV</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>支 架</DIV></TD> <TD> <DIV align=center>WCB、25</DIV></TD> <TD> <DIV align=center>WCB、25</DIV></TD> <TD> <DIV align=center>WCB、25</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>阀 瓣</DIV></TD> <TD> <DIV align=center>WCB、25</DIV></TD> <TD> <DIV align=center>WC6、25Cr2MoV</DIV></TD> <TD> <DIV align=center>WC9、25Cr2MoV</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>阀 杆</DIV></TD> <TD> <DIV align=center>2Cr13</DIV></TD> <TD> <DIV align=center>38Cr2MoA1、25Cr2MoV</DIV></TD> <TD> <DIV align=center>38Cr2MoA1、25Cr2MoV</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>阀 座</DIV></TD> <TD> <DIV align=center>25</DIV></TD> <TD> <DIV align=center>304</DIV></TD> <TD> <DIV align=center>304</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>密封环</DIV></TD> <TD colSpan=3> <DIV align=center>包覆垫、增强柔性石墨</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>填 料</DIV></TD> <TD colSpan=3> <DIV align=center>增强柔性石墨</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>阀杆螺母</DIV></TD> <TD colSpan=3> <DIV align=center>ZQAL9-4</DIV></TD></TR></TBODY></TABLE><BR>产品用途： <BR><BR>　　焊接连接的截止阀适用于公称压力PN20.0～32.0Mpa及P(54)100V～P(57)170V，工作温度≤540℃(其中P(57)170V工作温度为570℃)的石油、化工、水力、火力电站等各种工况的管路上，切断或接通介质。适用介质为：水、油品、蒸汽等。操作方式有：手动、齿轮传动、电动等。 <BR><BR>产品结构特点： <BR><BR>1.产品设计制造按E101和JB/T3595-93标准的规定，结构合理，性能优良，造型美观。 <BR>2.阀门中腔采用压力自紧式密封结构，密封性能越好。支管两端为焊接结构。焊接坡口可按标准或用户要求配接。 <BR>3.阀瓣、阀座的密封面采用司太立（stellite）钴基硬质合金堆焊而成，耐磨、耐高温，抗擦伤性能好、使用寿命长。 <BR>4.阀杆经调质和表面氮化处理，有良好的搞腐蚀性和抗擦伤性。 <BR>5.阀盖填料函深度合理，填料加缓蚀剂，密封可靠。 <BR>7.电动截止阀配有DZW系列阀门电动装置，具有壳体小，重量轻，功能全，外形美等特点，并可与程控电脑配套使用，也可按用户要求选配电动装置。 <BR><BR> http://www.91way.com/info_en/9852.html 截止阀 2026-1-20 19:52:12 产品用途 <BR><BR>DJ41W(Y)低温截止阀适用于低温液体贮运设备的管理系统，具有开关灵活、密封可靠的特点，也可用于其他低温和深冷介质的管理系统 <BR><BR>执行标准 <BR><BR>设计与制造：JB/T7749-95 <BR>结构长度：GB/T12221-89 <BR>连接端：GB/T9113-2000，HG20592-97，SH3406-96GB/T12224-89 <BR>检验与试验：JB/T7749-95 <BR><BR>DJ41W(Y)低温截止阀性能参数 <BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=1 width=680 align=center> <TBODY> <TR> <TD width=139 colSpan=2> <DIV align=center>型号</DIV></TD> <TD width=74> <DIV align=center>DJ41Y-16</DIV></TD> <TD width=71> <DIV align=center>DJ41Y-16P</DIV></TD> <TD width=71> <DIV align=center>DJ41Y-25</DIV></TD> <TD width=71> <DIV align=center>DJ41Y-25P</DIV></TD> <TD width=71> <DIV align=center>DJ41Y-40</DIV></TD> <TD width=71> <DIV align=center>DJ41Y-40P</DIV></TD></TR> <TR> <TD width=139 colSpan=2> <DIV align=center>工作压力（MPa）</DIV></TD> <TD width=145 colSpan=2> <DIV align=center>1.6</DIV></TD> <TD width=142 colSpan=2> <DIV align=center>2.5</DIV></TD> <TD width=142 colSpan=2> <DIV align=center>4.0</DIV></TD></TR> <TR> <TD width=139 colSpan=2> <DIV align=center>适用温度（℃）</DIV></TD> <TD width=145 colSpan=2> <DIV align=center>-45</DIV></TD> <TD width=142 colSpan=2> <DIV align=center>-101</DIV></TD> <TD width=142 colSpan=2> <DIV align=center>-196</DIV></TD></TR> <TR> <TD width=139 colSpan=2> <DIV align=center>适用介质</DIV></TD> <TD width=429 colSpan=6> <DIV align=center>液化天然气、乙烯、丙烯等低温介质</DIV></TD></TR> <TR> <TD rowSpan=3 width=43> <DIV align=center>材料</DIV></TD> <TD width=96> <DIV align=center>阀体、阀盖</DIV></TD> <TD width=74> <DIV align=center>LCB</DIV></TD> <TD width=71> <DIV align=center>LC3</DIV></TD> <TD width=71> <DIV align=center>LCB</DIV></TD> <TD width=71> <DIV align=center>LC3</DIV></TD> <TD width=71> <DIV align=center>LCB</DIV></TD> <TD width=71> <DIV align=center>LC3</DIV></TD></TR> <TR> <TD width=96> <DIV align=center>阀瓣、阀座</DIV></TD> <TD width=429 colSpan=6> <DIV align=center>铬镍钢＋钴铬钨</DIV></TD></TR> <TR> <TD width=96> <DIV align=center>阀杆</DIV></TD> <TD width=429 colSpan=6> <DIV align=center>铬镍钢</DIV></TD></TR></TBODY></TABLE><BR>一、低温阀门的设计要求 <BR>根据使用条件，低温阀的设计有下列要求： <BR>1) 阀门在低温介质及周围环境温度下应具有长时间工作的能力。 <BR>2) 阀门不应成为低温系统的一个显著热源。这是因为热量的流入除降低热效率外，如流入过多，还会使内部流体急速 <BR>蒸发，产生异常升压，造成危险。 <BR>3) 低温介质不应对手轮操作及填料密封性能产生有害的影响。 <BR>4) 直接与低温介质接触的阀门组合件应具有防爆和防火结构。 <BR>5) 在低温下工作的阀门组合件无法润滑，所以需要采取结构措施，以防止摩擦件擦伤。 <BR><BR>二、低温阀的材料选用 <BR>1、低温阀主体材料 <BR>(1) 主体材料选用应考虑的因素 <BR>从金相考虑，金属材料中除了具有面心立方晶格的奥氏体钢、铜、铝等以外，一般的钢材在低温状态下会出现低温脆 <BR>性，从而降低阀门的强度和使用寿命。选择主体材料时首先要选用适合于低温下工作的材料。铝在低温下不会出现低温脆性， <BR>但因铝及铝合金的硬度不高，铝密封面的耐磨、耐擦伤性能差，所以在低温阀门中的使用有一定的限制，仅在低压和小口径 <BR>阀门中选用。 <BR><BR>在低温工作的材料要保证其低温性能，主要是保证其冷冲击强度。阀内件必须通过正确选材，使其具有足够的冷冲击强 <BR>度，才能防止断裂。C和Cr的合金钢在低于－20℃时候很快失去抗冲击强度，所以使用温度分别限制在-30℃和-50℃。含Ni <BR>量为3.5%的镍钢可以使用到-100℃，含Ni量9%的镍钢可以使用到-192℃。奥氏体不锈钢、镍、蒙乃尔合金、哈氏合金、钛、 <BR>铝合金及青铜可以使用到更低的温度(-273℃)。 <BR><BR>除此以外，低温阀门的材料选用还应考虑以下一些因素： <BR>1) 阀门的最低使用温度； <BR>2) 金属材料在低温下保持工作条件所需要的力学性能，特别是冲击韧性、相对延伸率及组织稳定性； <BR>3) 在低温及无油润滑的情况下，具有良好的耐摩性； <BR>4) 具有良好的耐蚀性； <BR>5) 采用焊接连接时还需考虑材料的焊接性能。 <BR>(2) 阀体、阀盖、阀座、阀瓣（闸板）材料的选用 <BR>这些主体零部件材料的选用原则大致是：温度高于-100℃时选用铁素体钢；温度低于-100℃时选用奥氏体钢；低压及 <BR>小口径阀门可选用铜和铝等材料。设计时根据最低使用温度选择适当的材料。(3) 阀杆及紧固件的材料选用 <BR>温度高于-100℃时，阀杆和螺栓材料采用Ni、,Cr-Mo等合金钢，经适当的热处理，以提高抗拉强度和防止螺纹咬伤等。 <BR>温度低于-100℃时，采用奥氏体不锈耐酸钢制造。但18-8耐酸钢硬度低，会造成阀杆与填料相互擦伤，致使填料处泄漏。 <BR>所以，阀杆表面必须镀硬铬（ 镀层厚0.04-0.06mm），或进行氮化和镀镍磷处理，以提高表面硬度。为防止螺母与螺栓咬 <BR>死，螺母一般采用Mo钢或Ni钢，同时在螺纹表面涂二硫化钼。 <BR>2、低温阀垫片、填料材料的选用 <BR>随着温度降低，氟塑料收缩量很大，会使密封性能下降，容易引起泄漏。石棉填料无法避免渗透性泄漏。橡胶对液化天 <BR>然气有泡胀性，在低温下不可采用。 <BR>在低温阀门设计中，一方面由结构设计来保证使填料处于接近环境温度下工作，例如，采用长颈阀盖结构，使填料函离 <BR>低温介质尽量远些，另一方面在选择填料时要考虑填料的低温特性。低温阀中一般采用浸渍聚四氟乙烯的石棉填料。 <BR>柔性石墨是新近发展起来的一种优良的密封材料。这种材料对气体、液体均不渗透，在厚度方向有10%-15 %的弹性， <BR>较低的紧固压力就可达到密封。它还有自润滑性，用作阀门填料可以防止填料与阀杆的磨损。柔性石墨填料使用温度范围为 <BR>—200~870℃。 <BR><BR> http://www.91way.com/info_en/13729.html 截止阀 2026-1-20 18:41:21 <P>双正锻钢截止阀有三种阀盖设计形式.第一种是螺栓式阀盖,按这种设计形式设计的阀门,其阀体与阀盖用螺栓螺母连接,缠绕式垫片(316夹柔性石墨制造)密封.客户有特殊要求时也可采用金属环连接.第二种设计形式是焊接式阀盖,按这种设计形式的阀门,其阀体与阀盖用螺纹连接,全焊密封.客户有特殊要求时也可采用透焊连接.第三种是自密封阀盖,按这种设计形式设计的阀门,其阀体与阀盖用螺纹连接,内压自密环密封. <BR><BR>截止阀设计结构和特征： <BR><BR>J11H-64锻钢截止阀的设计与制造符合API602和ASME B16.34.检验与测试按API 598,标记按MSS-SP-25. <BR><BR>采用以下结构： <BR><BR>全径或缩径 <BR>明杆支架式(OS&amp;Y) <BR>自定心压板压套式 <BR>螺栓连接、缠绕垫片密封式阀盖，螺母连接、全焊密封式阀盖以及螺纹连接内压自紧式阀盖 <BR>整体式上密封座 <BR>承插端符合ASME B16.11 <BR>螺纹连接端（NPT）符合ANSI/ASME B1.20.1 <BR>阀瓣可变换为节流型、针型、球型和止回型 <BR>相关压力 <BR><BR>·800LB <BR>·900LB～1500LB <BR>·900LB～2500LB </P> <P align=center><A href="http://www.91way.com/upload2010/201006/20100607112334812.gif" target=_blank><IMG style="FILTER: ; WIDTH: 550px; HEIGHT: 262px" border=0 hspace=0 alt=J11H-64锻钢截止阀结构及外形尺寸 src="/upload2010/201006/20100607112334812.gif" width=550 height=262></A><BR>J11H-64锻钢截止阀<BR><BR></P> http://www.91way.com/info_en/13730.html 截止阀 2026-1-20 18:41:12 J41N-25\J41N-40液化气截止阀 <BR><BR>特点： <BR>用弹性成型聚四氟乙烯为填料，填料密封性能随介质压力上升而增强，并具备倒密封功能，适用于高中压燃气输送管路。 <BR><BR>J41N-25/40截止阀 <BR>通径（DN）：15∽200（mm) <BR>压力（PN）2.5∽4.0MPa <BR>材料：锻钢、碳钢 <BR><BR>主要零件材料： <BR><BR> <TABLE style="WIDTH: 650px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=650 align=center> <TBODY> <TR> <TD> <DIV align=center>阀体</DIV></TD> <TD> <DIV align=center>阀杆、阀瓣</DIV></TD> <TD> <DIV align=center>密封面</DIV></TD> <TD> <DIV align=center>填料</DIV></TD></TR> <TR> <TD rowSpan=2> <DIV align=center>碳钢</DIV></TD> <TD rowSpan=2> <DIV align=center>不锈钢</DIV></TD> <TD> <DIV align=center>不锈钢和101</DIV></TD> <TD rowSpan=2> <DIV align=center>聚四氟乙烯</DIV></TD></TR> <TR> <TD> <DIV align=center>尼龙</DIV></TD></TR></TBODY></TABLE><BR>性能规范： <BR><BR> <TABLE style="WIDTH: 650px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=650 align=center> <TBODY> <TR> <TD rowSpan=2> <DIV align=center></DIV> <DIV align=center>公称压力PN</DIV></TD> <TD> <DIV align=center>JIS10K</DIV></TD> <TD colSpan=2> <DIV align=center></DIV> <DIV align=center>JIS20K</DIV></TD> <TD rowSpan=4> <DIV align=center></DIV> <DIV align=center></DIV> <DIV align=center></DIV> <DIV align=center>MPa</DIV></TD></TR> <TR> <TD> <DIV align=center>1.6</DIV></TD> <TD> <DIV align=center>2.5</DIV></TD> <TD> <DIV align=center>4.0</DIV></TD></TR> <TR> <TD> <DIV align=center>壳体试验压力PN</DIV></TD> <TD> <DIV align=center>2.4</DIV></TD> <TD> <DIV align=center>3.75</DIV></TD> <TD> <DIV align=center>6.0</DIV></TD></TR> <TR> <TD> <DIV align=center>高压密封试验压力</DIV></TD> <TD> <DIV align=center>1.76</DIV></TD> <TD> <DIV align=center>2.75</DIV></TD> <TD> <DIV align=center>4.4</DIV></TD></TR> <TR> <TD> <DIV align=center>适用介质</DIV></TD> <TD colSpan=4> <DIV align=center></DIV> <DIV align=center>液化气、天然气等</DIV> <DIV align=center></DIV> <DIV align=center></DIV></TD></TR> <TR> <TD> <DIV align=center>适用温度</DIV></TD> <TD colSpan=4> <DIV align=center></DIV> <DIV align=center>-40∽+80℃</DIV> <DIV align=center></DIV> <DIV align=center></DIV></TD></TR> <TR> <TD> <DIV align=center>法兰连接标准</DIV></TD> <TD colSpan=4> <DIV align=center></DIV> <DIV align=center>JB/T 79-94 </DIV></TD></TR></TBODY></TABLE><BR>日式JIS-10K 、20K裁止阀 <BR>通径（DN）：15∽200（mm） <BR>压力（PN）:2.5,4.0MPa <BR>材料:锻钢、碳钢 <BR><BR>主要外型尺寸和连接尺寸： 单位:mm <BR><BR> <TABLE style="WIDTH: 650px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=650 align=center> <TBODY> <TR> <TD> <DIV align=center>PN</DIV></TD> <TD> <DIV align=center>DN</DIV></TD> <TD> <DIV align=center>L</DIV></TD> <TD> <DIV align=center>H</DIV></TD> <TD> <DIV align=center>D</DIV></TD> <TD> <DIV align=center>D1</DIV></TD> <TD> <DIV align=center>D2</DIV></TD> <TD> <DIV align=center>b</DIV></TD> <TD> <DIV align=center>f</DIV></TD> <TD> <DIV align=center>Z-φd</DIV></TD> <TD> <DIV align=center>D0</DIV></TD></TR> <TR> <TD> <DIV align=center></DIV></TD> <TD> <DIV align=center>15</DIV></TD> <TD> <DIV align=center>130</DIV></TD> <TD> <DIV align=center>207</DIV></TD> <TD> <DIV align=center>95</DIV></TD> <TD> <DIV align=center>65</DIV></TD> <TD> <DIV align=center>45</DIV></TD> <TD> <DIV align=center>16</DIV></TD> <TD> <DIV align=center>2</DIV></TD> <TD> <DIV align=center>4-14</DIV></TD> <TD> <DIV align=center>120</DIV></TD></TR> <TR> <TD> <DIV align=center></DIV></TD> <TD> <DIV align=center>20</DIV></TD> <TD> <DIV align=center>150</DIV></TD> <TD> <DIV align=center>217</DIV></TD> <TD> <DIV align=center>105</DIV></TD> <TD> <DIV align=center>75</DIV></TD> <TD> <DIV align=center>55</DIV></TD> <TD> <DIV align=center>16</DIV></TD> <TD> <DIV align=center>2</DIV></TD> <TD> <DIV align=center>4-14</DIV></TD> <TD> <DIV align=center>140</DIV></TD></TR> <TR> <TD> <DIV align=center></DIV></TD> <TD> <DIV align=center>25</DIV></TD> <TD> <DIV align=center>160</DIV></TD> <TD> <DIV align=center>219</DIV></TD> <TD> <DIV align=center>115</DIV></TD> <TD> <DIV align=center>85</DIV></TD> <TD> <DIV align=center>65</DIV></TD> <TD> <DIV align=center>16</DIV></TD> <TD> <DIV align=center>2</DIV></TD> <TD> <DIV align=center>4-14</DIV></TD> <TD> <DIV align=center>160</DIV></TD></TR> <TR> <TD> <DIV align=center></DIV></TD> <TD> <DIV align=center>32</DIV></TD> <TD> <DIV align=center>190</DIV></TD> <TD> <DIV align=center>280</DIV></TD> <TD> <DIV align=center>135</DIV></TD> <TD> <DIV align=center>100</DIV></TD> <TD> <DIV align=center>78</DIV></TD> <TD> <DIV align=center>18</DIV></TD> <TD> <DIV align=center>2</DIV></TD> <TD> <DIV align=center>4-18</DIV></TD> <TD> <DIV align=center>180</DIV></TD></TR> <TR> <TD> <DIV align=center>2.5MPa</DIV></TD> <TD> <DIV align=center>40</DIV></TD> <TD> <DIV align=center>200</DIV></TD> <TD> <DIV align=center>330</DIV></TD> <TD> <DIV align=center>145</DIV></TD> <TD> <DIV align=center>110</DIV></TD> <TD> <DIV align=center>85</DIV></TD> <TD> <DIV align=center>18</DIV></TD> <TD> <DIV align=center>3</DIV></TD> <TD> <DIV align=center>4-18</DIV></TD> <TD> <DIV align=center>200</DIV></TD></TR> <TR> <TD> <DIV align=center>4.0MPa</DIV></TD> <TD> <DIV align=center>50</DIV></TD> <TD> <DIV align=center>230</DIV></TD> <TD> <DIV align=center>350</DIV></TD> <TD> <DIV align=center>160</DIV></TD> <TD> <DIV align=center>125</DIV></TD> <TD> <DIV align=center>100</DIV></TD> <TD> <DIV align=center>20</DIV></TD> <TD> <DIV align=center>3</DIV></TD> <TD> <DIV align=center>4-18</DIV></TD> <TD> <DIV align=center>240</DIV></TD></TR> <TR> <TD> <DIV align=center>10K</DIV></TD> <TD> <DIV align=center>65</DIV></TD> <TD> <DIV align=center>290</DIV></TD> <TD> <DIV align=center>400</DIV></TD> <TD> <DIV align=center>180</DIV></TD> <TD> <DIV align=center>145</DIV></TD> <TD> <DIV align=center>120</DIV></TD> <TD> <DIV align=center>22</DIV></TD> <TD> <DIV align=center>3</DIV></TD> <TD> <DIV align=center>8-18</DIV></TD> <TD> <DIV align=center>280</DIV></TD></TR> <TR> <TD> <DIV align=center>20K</DIV></TD> <TD> <DIV align=center>80</DIV></TD> <TD> <DIV align=center>310</DIV></TD> <TD> <DIV align=center>430</DIV></TD> <TD> <DIV align=center>195</DIV></TD> <TD> <DIV align=center>160</DIV></TD> <TD> <DIV align=center>135</DIV></TD> <TD> <DIV align=center>22</DIV></TD> <TD> <DIV align=center>3</DIV></TD> <TD> <DIV align=center>8-18</DIV></TD> <TD> <DIV align=center>320</DIV></TD></TR> <TR> <TD> <DIV align=center></DIV></TD> <TD> <DIV align=center>100</DIV></TD> <TD> <DIV align=center>350</DIV></TD> <TD> <DIV align=center>465</DIV></TD> <TD> <DIV align=center>230</DIV></TD> <TD> <DIV align=center>190</DIV></TD> <TD> <DIV align=center>160</DIV></TD> <TD> <DIV align=center>24</DIV></TD> <TD> <DIV align=center>3</DIV></TD> <TD> <DIV align=center>8-23</DIV></TD> <TD> <DIV align=center>360</DIV></TD></TR> <TR> <TD> <DIV align=center></DIV></TD> <TD> <DIV align=center>125</DIV></TD> <TD> <DIV align=center>400</DIV></TD> <TD> <DIV align=center>502</DIV></TD> <TD> <DIV align=center>270</DIV></TD> <TD> <DIV align=center>220</DIV></TD> <TD> <DIV align=center>188</DIV></TD> <TD> <DIV align=center>28</DIV></TD> <TD> <DIV align=center>3</DIV></TD> <TD> <DIV align=center>8-25</DIV></TD> <TD> <DIV align=center>400</DIV></TD></TR> <TR> <TD> <DIV align=center></DIV></TD> <TD> <DIV align=center>150</DIV></TD> <TD> <DIV align=center>480</DIV></TD> <TD> <DIV align=center>560</DIV></TD> <TD> <DIV align=center>300</DIV></TD> <TD> <DIV align=center>250</DIV></TD> <TD> <DIV align=center>218</DIV></TD> <TD> <DIV align=center>30</DIV></TD> <TD> <DIV align=center>3</DIV></TD> <TD> <DIV align=center>8-25</DIV></TD> <TD> <DIV align=center>440</DIV></TD></TR> <TR> <TD> <DIV align=center></DIV></TD> <TD> <DIV align=center>200</DIV></TD> <TD> <DIV align=center>600</DIV></TD> <TD> <DIV align=center>580</DIV></TD> <TD> <DIV align=center>360</DIV></TD> <TD> <DIV align=center>310</DIV></TD> <TD> <DIV align=center>278</DIV></TD> <TD> <DIV align=center>34</DIV></TD> <TD> <DIV align=center>4</DIV></TD> <TD> <DIV align=center>12-25</DIV></TD> <TD> <DIV align=center>480</DIV></TD></TR></TBODY></TABLE> <P align=center><BR>J41N-25/J41N-40液化气截止阀<BR><BR></P> http://www.91way.com/info_en/9303.html 截止阀 2026-1-20 18:36:56 YZG10-18(J43WH)型法兰截止阀<BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=680 align=center> <TBODY> <TR> <TD rowSpan=2 width=33></TD> <TD width=47> <DIV align=center>公称通径</DIV></TD> <TD width=68> <DIV align=center>公称压力</DIV></TD> <TD colSpan=7> <DIV align=center>外形尺寸</DIV></TD></TR> <TR> <TD> <DIV align=center>DN</DIV></TD> <TD> <DIV align=center>PN（MPa)</DIV></TD> <TD width=34> <DIV align=center>L</DIV></TD> <TD width=35> <DIV align=center>φ</DIV></TD> <TD width=39> <DIV align=center>D</DIV></TD> <TD width=38> <DIV align=center>D1</DIV></TD> <TD width=36> <DIV align=center>D2</DIV></TD> <TD width=40> <DIV align=center>H1</DIV></TD> <TD width=38> <DIV align=center>H2</DIV></TD></TR> <TR> <TD> <DIV align=center>1</DIV></TD> <TD rowSpan=3> <DIV align=center>20</DIV></TD> <TD> <DIV align=center>4</DIV></TD> <TD> <DIV align=center>150</DIV></TD> <TD> <DIV align=center>126</DIV></TD> <TD> <DIV align=center>105</DIV></TD> <TD> <DIV align=center>75</DIV></TD> <TD> <DIV align=center>51</DIV></TD> <TD> <DIV align=center>136</DIV></TD> <TD> <DIV align=center>150</DIV></TD></TR> <TR> <TD> <DIV align=center>2</DIV></TD> <TD> <DIV align=center>6.4</DIV></TD> <TD> <DIV align=center>190</DIV></TD> <TD> <DIV align=center>126</DIV></TD> <TD> <DIV align=center>125</DIV></TD> <TD> <DIV align=center>90</DIV></TD> <TD> <DIV align=center>51</DIV></TD> <TD> <DIV align=center>140</DIV></TD> <TD> <DIV align=center>155</DIV></TD></TR> <TR> <TD> <DIV align=center>3</DIV></TD> <TD> <DIV align=center>16</DIV></TD> <TD> <DIV align=center>190</DIV></TD> <TD> <DIV align=center>130</DIV></TD> <TD> <DIV align=center>130</DIV></TD> <TD> <DIV align=center>90</DIV></TD> <TD> <DIV align=center>51</DIV></TD> <TD> <DIV align=center>145</DIV></TD> <TD> <DIV align=center>160</DIV></TD></TR> <TR> <TD> <DIV align=center>4</DIV></TD> <TD rowSpan=3> <DIV align=center>25</DIV></TD> <TD> <DIV align=center>4</DIV></TD> <TD> <DIV align=center>160</DIV></TD> <TD> <DIV align=center>150</DIV></TD> <TD> <DIV align=center>115</DIV></TD> <TD> <DIV align=center>85</DIV></TD> <TD> <DIV align=center>58</DIV></TD> <TD> <DIV align=center>200</DIV></TD> <TD> <DIV align=center>220</DIV></TD></TR> <TR> <TD> <DIV align=center>5</DIV></TD> <TD> <DIV align=center>6.4</DIV></TD> <TD> <DIV align=center>210</DIV></TD> <TD> <DIV align=center>150</DIV></TD> <TD> <DIV align=center>130</DIV></TD> <TD> <DIV align=center>100</DIV></TD> <TD> <DIV align=center>58</DIV></TD> <TD> <DIV align=center>210</DIV></TD> <TD> <DIV align=center>230</DIV></TD></TR> <TR> <TD> <DIV align=center>6</DIV></TD> <TD> <DIV align=center>16</DIV></TD> <TD> <DIV align=center>210</DIV></TD> <TD> <DIV align=center>160</DIV></TD> <TD> <DIV align=center>140</DIV></TD> <TD> <DIV align=center>100</DIV></TD> <TD> <DIV align=center>58</DIV></TD> <TD> <DIV align=center>220</DIV></TD> <TD> <DIV align=center>240</DIV></TD></TR></TBODY></TABLE> <P align=center><BR>YZG10-18(J43WH)型法兰截止阀<BR></P> http://www.91way.com/info_en/7131.html 截止阀 2026-1-20 18:36:28 <FONT color=#000000>J14W型内螺纹角式截止阀的阀体材质采用不锈钢（2Cr13或1Cr18Ni9Ti)锻制而成，如用户需要也可用40钢锻制。连接形式：J14W型内螺纹角式截止阀采用英制圆柱管牙内螺纹连接。 <BR>适用于化工、化肥、工业锅炉等管道。 <BR>参数表中型号栏C P请按样本：<BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=1 width=680 align=center> <TBODY> <TR> <TD width=104> <DIV align=center>型 号</DIV></TD> <TD colSpan=4> <TABLE border=0 cellSpacing=0 cellPadding=0 width="100%"> <TBODY> <TR> <TD width="33%"> <TABLE border=0 cellSpacing=0 cellPadding=0 width="100%"> <TBODY> <TR> <TD rowSpan=2 width="48%"> <DIV align=right>J14W-40</DIV></TD> <TD width="52%">C</TD></TR> <TR> <TD>P</TD></TR></TBODY></TABLE></TD> <TD width="33%"> <TABLE border=0 cellSpacing=0 cellPadding=0 width="100%"> <TBODY> <TR> <TD rowSpan=2 width="48%"> <DIV align=right>J14W-64</DIV></TD> <TD width="52%">C</TD></TR> <TR> <TD>P</TD></TR></TBODY></TABLE></TD> <TD width="34%"> <TABLE border=0 cellSpacing=0 cellPadding=0 width="100%"> <TBODY> <TR> <TD rowSpan=2 width="55%"> <DIV align=right>J14W-160</DIV></TD> <TD width="45%">C</TD></TR> <TR> <TD>P</TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE></TD></TR> <TR> <TD> <DIV align=left>公称压力（MPa）</DIV></TD> <TD colSpan=4> <DIV align=left>46.41620</DIV></TD></TR> <TR> <TD> <DIV align=left>公称通径（DN）</DIV></TD> <TD> <DIV align=center>6</DIV></TD> <TD> <DIV align=center>8</DIV></TD> <TD> <DIV align=center>10</DIV></TD> <TD> <DIV align=center>15</DIV></TD></TR> <TR> <TD> <DIV align=left>连接螺纹</DIV></TD> <TD> <DIV align=center>G1/2″<BR>M20*1.5</DIV></TD> <TD> <DIV align=center>G3/4″<BR>M24*1.5</DIV></TD> <TD> <DIV align=center>G3/4″<BR>M24*1.5</DIV></TD> <TD> <DIV align=center>G1″<BR>M33*1.5</DIV></TD></TR> <TR> <TD> <DIV align=left>阀体材质</DIV></TD> <TD colSpan=4> <DIV align=center>不锈钢（1Cr18Ni9Ti） 铬不锈钢（2Cr13） 碳钢</DIV></TD></TR> <TR> <TD> <DIV align=left>适用温度（℃）</DIV></TD> <TD colSpan=4> <DIV align=center>1Cr18Ni9Ti≤500 2Cr13≤450 碳钢≤450</DIV></TD></TR> <TR> <TD> <DIV align=left>适用介质</DIV></TD> <TD colSpan=4> <DIV align=center>1Cr18Ni9Ti—腐蚀性液、汽体等 2Cr13、碳钢—液、汽体等 </DIV></TD></TR></TBODY></TABLE> <P align=center><A href="http://www.91way.com/upload2009/200910/2009102117433679.jpg" target=_blank><IMG style="FILTER: ; WIDTH: 500px; HEIGHT: 675px" border=0 hspace=0 alt=J14W型内螺纹角式截止阀外形尺寸 src="/upload2009/200910/2009102117433679.jpg" width=500 height=675></A><BR></P></FONT> http://www.91way.com/info_en/6881.html 截止阀 2026-1-20 18:35:01 Y型锻钢截止阀标准材质细表 <BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=680 align=center> <TBODY> <TR> <TD rowSpan=2 width="7%">序号 </TD> <TD rowSpan=2 width="12%">零件名称 </TD> <TD width="15%">CStoASTM </TD> <TD width="19%">AStoASTM </TD> <TD colSpan=2>SStoASTM </TD></TR> <TR> <TD>A105 </TD> <TD>F22 </TD> <TD width="25%">F304(L) </TD> <TD width="22%">F316(L) </TD></TR> <TR> <TD>1 </TD> <TD>阀体 </TD> <TD>A105 </TD> <TD>A182F22 </TD> <TD>A182F304(L) </TD> <TD>A182F316(L) </TD></TR> <TR> <TD>2 </TD> <TD>阀瓣 </TD> <TD>A276420 </TD> <TD>A276304 </TD> <TD>A276304(L) </TD> <TD>A276316(L) </TD></TR> <TR> <TD>3 </TD> <TD>阀杆 </TD> <TD>A182F6 </TD> <TD>A182F304 </TD> <TD>A182F304(L) </TD> <TD>A182F316(L) </TD></TR> <TR> <TD>4 </TD> <TD>垫片 </TD> <TD colSpan=2>316夹柔性石墨 </TD> <TD colSpan=2>316夹PTFE </TD></TR> <TR> <TD>5 </TD> <TD>阀盖 </TD> <TD>A105 </TD> <TD>A276 304 </TD> <TD>A182F304(L) </TD> <TD>A182F316(L) </TD></TR> <TR> <TD>6 </TD> <TD>螺栓 </TD> <TD>A193B7 </TD> <TD>A193B16 </TD> <TD>A193B8 </TD> <TD>A193B8M </TD></TR> <TR> <TD>7 </TD> <TD>填料 </TD> <TD colSpan=2>柔性石墨 </TD> <TD colSpan=2>PTFE </TD></TR> <TR> <TD>8 </TD> <TD>填料压套 </TD> <TD colSpan=2>A276410 </TD> <TD>A182F304(L) </TD> <TD>A182F316(L) </TD></TR> <TR> <TD>9 </TD> <TD>填料压板 </TD> <TD colSpan=2>A216WCB </TD> <TD colSpan=2>A351CF8 </TD></TR> <TR> <TD>10 </TD> <TD>手轮 </TD> <TD colSpan=4>A197 </TD></TR> <TR> <TD>11 </TD> <TD>铭牌 </TD> <TD colSpan=4>SS </TD></TR> <TR> <TD>12 </TD> <TD>螺母 </TD> <TD>A1942H </TD> <TD>A1944 </TD> <TD>A1948 </TD> <TD>A1948M </TD></TR> <TR> <TD>13 </TD> <TD>阀杆螺母 </TD> <TD colSpan=4>A276410 </TD></TR> <TR> <TD>14 </TD> <TD>螺母 </TD> <TD>A1942H </TD> <TD>A1944 </TD> <TD>A1948 </TD> <TD>A1948M </TD></TR> <TR> <TD>15 </TD> <TD>活节螺栓 </TD> <TD>A193B7 </TD> <TD>A193B16 </TD> <TD>A193B8 </TD> <TD>A193B8M </TD></TR> <TR> <TD>16 </TD> <TD>销钉 </TD> <TD colSpan=2>柔性石墨 </TD> <TD colSpan=2>PTFE </TD></TR> <TR> <TD colSpan=2>适用介质 </TD> <TD>水、蒸汽、油品等 </TD> <TD>水、蒸汽、油品等 </TD> <TD colSpan=2>硝酸、醋酸等 </TD></TR> <TR> <TD colSpan=2>适用温度 </TD> <TD>—29℃～425℃ </TD> <TD>—29℃～550℃ </TD> <TD colSpan=2>—29℃～200℃ </TD></TR></TBODY></TABLE><BR>注意:客户需求的其他材质也可采用.密封面材料配对客户指定内件代号决定 <BR>CS=碳钢;AS=合金钢;SS=不锈钢; <BR>尺寸(MM)和重量(KG)<BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=680 align=center> <TBODY> <TR> <TD>NPS </TD> <TD>1/2＂ </TD> <TD>3/4＂ </TD> <TD>1＂ </TD> <TD>11/4＂ </TD> <TD>11/2＂ </TD> <TD>2＂ </TD></TR> <TR> <TD>L </TD> <TD>98 </TD> <TD>111 </TD> <TD>120 </TD> <TD>140 </TD> <TD>140 </TD> <TD>170 </TD></TR> <TR> <TD>H（开） </TD> <TD>175 </TD> <TD>215 </TD> <TD>254 </TD> <TD>305 </TD> <TD>305 </TD> <TD>365 </TD></TR> <TR> <TD>W </TD> <TD>100 </TD> <TD>125 </TD> <TD>160 </TD> <TD>160 </TD> <TD>180 </TD> <TD>200 </TD></TR> <TR> <TD>重量 </TD> <TD>5 </TD> <TD>6.3 </TD> <TD>7.6 </TD> <TD>9.8 </TD> <TD>13.8 </TD> <TD>14.0 </TD></TR></TBODY></TABLE><BR> http://www.91way.com/info_en/13732.html 截止阀 2026-1-20 18:31:27 J41H-300Lb美标截止阀技术要求： <BR><BR>设计和制造：ANSI B16.34、BS1873 <BR>结构长度：ANSI B16.10 <BR>法兰连接：ANSI B16.5 <BR>试验和验收：API 598<BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=3 width=680 align=center> <TBODY> <TR> <TD colSpan=3> <DIV align=center>材料 Material</DIV></TD></TR> <TR> <TD width="8%"> <DIV align=center></DIV></TD> <TD width="45%"> <DIV align=center>零件名称</DIV></TD> <TD width="47%"> <DIV align=center>材料</DIV></TD></TR> <TR> <TD> <DIV align=center>18</DIV></TD> <TD> <DIV align=center>紧定螺钉</DIV></TD> <TD> <DIV align=center>Carbon Steel</DIV></TD></TR> <TR> <TD> <DIV align=center>17</DIV></TD> <TD> <DIV align=center>手轮锁紧螺钉</DIV></TD> <TD> <DIV align=center>Carbon Steel</DIV></TD></TR> <TR> <TD> <DIV align=center>16</DIV></TD> <TD> <DIV align=center>手轮 </DIV></TD> <TD> <DIV align=center>Carbon Steel</DIV></TD></TR> <TR> <TD height=22> <DIV align=center>15</DIV></TD> <TD> <DIV align=center>活节螺栓/螺母</DIV></TD> <TD> <DIV align=center>A193 B7/A194 4,A193 B8/A194 8</DIV></TD></TR> <TR> <TD> <DIV align=center>14</DIV></TD> <TD> <DIV align=center>销</DIV></TD> <TD> <DIV align=center>Carbon Steel/SS</DIV></TD></TR> <TR> <TD> <DIV align=center>13</DIV></TD> <TD> <DIV align=center>阀杆螺母/螺母</DIV></TD> <TD> <DIV align=center>A439 D2/Cu-Alloy</DIV></TD></TR> <TR> <TD> <DIV align=center>12</DIV></TD> <TD> <DIV align=center>填料压盖</DIV></TD> <TD> <DIV align=center>Carbon Steel</DIV></TD></TR> <TR> <TD> <DIV align=center>11</DIV></TD> <TD> <DIV align=center>填料压套</DIV></TD> <TD> <DIV align=center>Stainless steel</DIV></TD></TR> <TR> <TD> <DIV align=center>10</DIV></TD> <TD> <DIV align=center>上密封套</DIV></TD> <TD> <DIV align=center>Stainless steel</DIV></TD></TR> <TR> <TD> <DIV align=center>09</DIV></TD> <TD> <DIV align=center>卡套</DIV></TD> <TD> <DIV align=center>CS+SS/SS/SS+STL</DIV></TD></TR> <TR> <TD> <DIV align=center>08</DIV></TD> <TD> <DIV align=center>阀杆</DIV></TD> <TD> <DIV align=center>Stainless steel</DIV></TD></TR> <TR> <TD> <DIV align=center>07</DIV></TD> <TD> <DIV align=center>阀座</DIV></TD> <TD> <DIV align=center>Carbon steel+SS/SS/SS+STL</DIV></TD></TR> <TR> <TD> <DIV align=center>06</DIV></TD> <TD> <DIV align=center>阀瓣</DIV></TD> <TD> <DIV align=center>Carbon steel+SS/SS/SS+STL</DIV></TD></TR></TBODY></TABLE><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=3 width=680 align=center> <TBODY> <TR> <TD width="7%"> <DIV align=center></DIV></TD> <TD width="13%"> <DIV align=center>零件名称</DIV></TD> <TD width="20%"> <DIV align=center>WCB</DIV></TD> <TD width="19%"> <DIV align=center>LCB</DIV></TD> <TD width="20%"> <DIV align=center>WC6</DIV></TD> <TD width="21%"> <DIV align=center>WC9</DIV></TD></TR> <TR> <TD> <DIV align=center>05</DIV></TD> <TD> <DIV align=center>螺栓螺母 </DIV></TD> <TD> <DIV align=center>A193 Gr B7/A 194 Gr2H</DIV></TD> <TD> <DIV align=center>A320 Gr L7/A 194 Gr4</DIV></TD> <TD> <DIV align=center>A 193 Gr B16/A194 Gr4/7</DIV></TD> <TD> <DIV align=center>A193 Gr B16/A194 Gr 4/7</DIV></TD></TR> <TR> <TD> <DIV align=center>04</DIV></TD> <TD> <DIV align=center>填料 </DIV></TD> <TD> <DIV align=center>Graphite</DIV></TD> <TD> <DIV align=center>Graphite</DIV></TD> <TD> <DIV align=center>Graphite</DIV></TD> <TD> <DIV align=center>Graphite</DIV></TD></TR> <TR> <TD> <DIV align=center>03</DIV></TD> <TD> <DIV align=center>垫片</DIV></TD> <TD> <DIV align=center>Spiral Wound/Soft lron</DIV></TD> <TD> <DIV align=center>Spiral Wound /Soft lron</DIV></TD> <TD> <DIV align=center>Spiral Wound/SS304</DIV></TD> <TD> <DIV align=center>Spiral Wound/SS304</DIV></TD></TR> <TR> <TD> <DIV align=center>02</DIV></TD> <TD> <DIV align=center>阀盖 </DIV></TD> <TD> <DIV align=center>A216 Gr WCB</DIV></TD> <TD> <DIV align=center>A352 Gr LCB</DIV></TD> <TD> <DIV align=center>A217 Gr WC6</DIV></TD> <TD> <DIV align=center>A217 Gr WC9</DIV></TD></TR> <TR> <TD> <DIV align=center>01</DIV></TD> <TD> <DIV align=center>阀体 </DIV></TD> <TD> <DIV align=center>A216 Gr WCB</DIV></TD> <TD> <DIV align=center>A352 Gr LCB</DIV></TD> <TD> <DIV align=center>A217 Gr WC6</DIV></TD> <TD> <DIV align=center>A217 Gr WC9</DIV></TD></TR></TBODY></TABLE><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=3 width=680 align=center> <TBODY> <TR> <TD width="6%"> <DIV align=center></DIV></TD> <TD width="14%"> <DIV align=center>零件名称</DIV></TD> <TD width="20%"> <DIV align=center>C5</DIV></TD> <TD width="20%"> <DIV align=center>C12</DIV></TD> <TD width="20%"> <DIV align=center>CF8</DIV></TD> <TD width="20%"> <DIV align=center>CF8M</DIV></TD></TR> <TR> <TD> <DIV align=center>05</DIV></TD> <TD> <DIV align=center>螺栓螺母 </DIV></TD> <TD> <DIV align=center>A193 Gr B6/A 194 Gr4/7</DIV></TD> <TD> <DIV align=center>A193 Gr B16/A 194 Gr4/7</DIV></TD> <TD> <DIV align=center>A193 Gr B16/A194 Gr 4/7</DIV></TD> <TD> <DIV align=center>A193 Gr B7/A194 Gr 2H</DIV></TD></TR> <TR> <TD> <DIV align=center>04</DIV></TD> <TD> <DIV align=center>填料 </DIV></TD> <TD> <DIV align=center>Graphite</DIV></TD> <TD> <DIV align=center>Graphite</DIV></TD> <TD> <DIV align=center>Graphite</DIV></TD> <TD> <DIV align=center>Graphite</DIV></TD></TR> <TR> <TD> <DIV align=center>03</DIV></TD> <TD> <DIV align=center>垫片 </DIV></TD> <TD> <DIV align=center>Spiral Wound/Soft lron</DIV></TD> <TD> <DIV align=center>Spiral Wound /Soft lron</DIV></TD> <TD> <DIV align=center>Spiral Wound/SS304</DIV></TD> <TD> <DIV align=center>Spiral Wound/SS316</DIV></TD></TR> <TR> <TD> <DIV align=center>02</DIV></TD> <TD> <DIV align=center>阀盖 </DIV></TD> <TD> <DIV align=center>A217 Gr C5</DIV></TD> <TD> <DIV align=center>A217 Gr C12</DIV></TD> <TD> <DIV align=center>A351 Gr CF8</DIV></TD> <TD> <DIV align=center>A351 Gr CF8M</DIV></TD></TR> <TR> <TD> <DIV align=center>01</DIV></TD> <TD> <DIV align=center>阀体</DIV></TD> <TD> <DIV align=center>A217 Gr C5</DIV></TD> <TD> <DIV align=center>A217 Gr C12</DIV></TD> <TD> <DIV align=center>A351 Gr CF8</DIV></TD> <TD> <DIV align=center>A351 Gr CF8M</DIV></TD></TR></TBODY></TABLE><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=3 width=680 align=center> <TBODY> <TR> <TD colSpan=13> <DIV align=center>Class 300</DIV></TD></TR> <TR> <TD width="9%"> <DIV align=center>Size</DIV></TD> <TD width="6%"> <DIV align=center>inch</DIV></TD> <TD width="5%"> <DIV align=center>2</DIV></TD> <TD width="6%"> <DIV align=center>21/2</DIV></TD> <TD width="5%"> <DIV align=center>3</DIV></TD> <TD width="5%"> <DIV align=center>4</DIV></TD> <TD width="5%"> <DIV align=center>5</DIV></TD> <TD width="5%"> <DIV align=center>6</DIV></TD> <TD width="6%"> <DIV align=center>8</DIV></TD> <TD width="6%"> <DIV align=center>10</DIV></TD> <TD width="6%"> <DIV align=center>12</DIV></TD> <TD width="6%"> <DIV align=center>14</DIV></TD> <TD width="6%"> <DIV align=center>16</DIV></TD></TR> <TR> <TD> <DIV align=center>L,L1-RF,BW</DIV></TD> <TD> <DIV align=center>mm</DIV></TD> <TD> <DIV align=center>267</DIV></TD> <TD> <DIV align=center>292</DIV></TD> <TD> <DIV align=center>318</DIV></TD> <TD> <DIV align=center>356</DIV></TD> <TD> <DIV align=center>400</DIV></TD> <TD> <DIV align=center>444</DIV></TD> <TD> <DIV align=center>559</DIV></TD> <TD> <DIV align=center>622</DIV></TD> <TD> <DIV align=center>711</DIV></TD> <TD> <DIV align=center>838</DIV></TD> <TD> <DIV align=center>863</DIV></TD></TR> <TR> <TD> <DIV align=center>L2-RTJ</DIV></TD> <TD> <DIV align=center>mm</DIV></TD> <TD> <DIV align=center>283</DIV></TD> <TD> <DIV align=center>308</DIV></TD> <TD> <DIV align=center>333</DIV></TD> <TD> <DIV align=center>371</DIV></TD> <TD> <DIV align=center>416</DIV></TD> <TD> <DIV align=center>460</DIV></TD> <TD> <DIV align=center>575</DIV></TD> <TD> <DIV align=center>638</DIV></TD> <TD> <DIV align=center>727</DIV></TD> <TD> <DIV align=center>854</DIV></TD> <TD> <DIV align=center>879</DIV></TD></TR> <TR> <TD> <DIV align=center>K</DIV></TD> <TD> <DIV align=center>mm</DIV></TD> <TD> <DIV align=center>350</DIV></TD> <TD> <DIV align=center>425</DIV></TD> <TD> <DIV align=center>485</DIV></TD> <TD> <DIV align=center>520</DIV></TD> <TD> <DIV align=center>565</DIV></TD> <TD> <DIV align=center>655</DIV></TD> <TD> <DIV align=center>825</DIV></TD> <TD> <DIV align=center>920</DIV></TD> <TD> <DIV align=center>1155</DIV></TD> <TD> <DIV align=center>1250</DIV></TD> <TD> <DIV align=center>1295</DIV></TD></TR> <TR> <TD> <DIV align=center>Wt</DIV></TD> <TD> <DIV align=center>mm</DIV></TD> <TD> <DIV align=center>200</DIV></TD> <TD> <DIV align=center>250</DIV></TD> <TD> <DIV align=center>300</DIV></TD> <TD> <DIV align=center>300</DIV></TD> <TD> <DIV align=center>350</DIV></TD> <TD> <DIV align=center>350</DIV></TD> <TD> <DIV align=center>500</DIV></TD> <TD> <DIV align=center>600</DIV></TD> <TD> <DIV align=center>700</DIV></TD> <TD> <DIV align=center>700</DIV></TD> <TD> <DIV align=center>450*</DIV></TD></TR> <TR> <TD> <DIV align=center></DIV></TD> <TD> <DIV align=center>kg</DIV></TD> <TD> <DIV align=center>30</DIV></TD> <TD> <DIV align=center>45</DIV></TD> <TD> <DIV align=center>60</DIV></TD> <TD> <DIV align=center>83</DIV></TD> <TD> <DIV align=center>135</DIV></TD> <TD> <DIV align=center>162</DIV></TD> <TD> <DIV align=center>265</DIV></TD> <TD> <DIV align=center>375</DIV></TD> <TD> <DIV align=center>525</DIV></TD> <TD> <DIV align=center>765</DIV></TD> <TD> <DIV align=center>1100</DIV></TD></TR></TBODY></TABLE> <P align=center><BR>&nbsp;J41H-300Lb美标截止阀<BR><BR></P> http://www.91way.com/info_en/16498.html 截止阀 2026-1-19 20:22:10 J41H-40重型截止阀<BR> http://www.91way.com/info_en/10070.html 截止阀 2026-1-19 20:21:28 YZ6系列气动管路截止阀是气动单元组合仪表中的辅助单元之一，主要用来切断气动管路的通道 <BR><BR>性能规范 <BR>公称压力：PN1.0～2.5MPa <BR>适用介质：空气，非腐蚀性或有腐蚀性介质 <BR>适用温度：常温或≤200℃ <BR>制造材料：H62，1Cr18Ni,316L，0Cr18Ni12Mo2Ti等 <BR><BR>YZ6系列气动管路截止阀<BR><BR> http://www.91way.com/info_en/13809.html 截止阀 2026-1-19 17:30:57 J961CY陶瓷截止阀引用标准： <BR><BR>　　设计与制造：GB12235 JB/T3595 <BR>　　结构长度：GB12221 <BR>　　压力温度等级：GB9131 <BR>　　连接法兰：JG/T79 GB9113 HG20593-20635 <BR>　　试验与检验：GB13927 JB/T9092 <BR><BR>J961CY陶瓷截止阀主要性能规范： <BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=680 align=center TABLE> <TBODY> <TR align=middle> <TD> <DIV align=center>阀 体</DIV></TD> <TD> <DIV align=center>25 WCB</DIV></TD> <TD> <DIV align=center>12Cr1MoV</DIV></TD> <TD> <DIV align=center>ZGCr5Mo</DIV></TD> <TD> <DIV align=center>ZG1Cr18Ni9Ti</DIV></TD></TR> <TR align=middle> <TD width="13%"> <DIV align=center>阀 盖</DIV></TD> <TD width="20%"> <DIV align=center>25 WCB</DIV></TD> <TD width="22%"> <DIV align=center>12Cr1MoV</DIV></TD> <TD width="21%"> <DIV align=center>ZGCr5Mo</DIV></TD> <TD width="24%"> <DIV align=center>ZG1Cr18Ni9Ti</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>阀 板</DIV></TD> <TD> <DIV align=center>25 +工程陶瓷</DIV></TD> <TD> <DIV align=center>25Cr2Mo+工程陶瓷</DIV></TD> <TD> <DIV align=center>ZGCr5Mo+工程陶瓷</DIV></TD> <TD> <DIV align=center>ZG1Cr18Ni9Ti+工程陶瓷</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>阀 座</DIV></TD> <TD> <DIV align=center>工程陶瓷</DIV></TD> <TD> <DIV align=center>工程陶瓷</DIV></TD> <TD> <DIV align=center>工程陶瓷</DIV></TD> <TD> <DIV align=center>工程陶瓷</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>阀 杆</DIV></TD> <TD> <DIV align=center>2Cr13</DIV></TD> <TD> <DIV align=center>25Cr2MoV</DIV></TD> <TD> <DIV align=center>25Cr2MoV</DIV></TD> <TD> <DIV align=center>1Cr18Ni9Ti</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>阀杆螺母</DIV></TD> <TD> <DIV align=center>ZCuA110Fe3</DIV></TD> <TD> <DIV align=center>ZCuA110Fe3</DIV></TD> <TD> <DIV align=center>ZCuA110Fe3</DIV></TD> <TD> <DIV align=center>ZCuA110Fe3</DIV></TD></TR></TBODY></TABLE><BR>产品用途： <BR><BR>J961CY陶瓷截止阀适用于公称压力PN1.6～32.0Mpa及P54170V，工作温度-29～540℃的石油、化工、矿山、冶金、电力行业等各种工况的管路上，切断或接通管路介质。特别是用于排灰、排渣系统，放料、排污系统中，其使用寿命比普通合金密封面阀门提高10倍以上。 <BR><BR>产品结构特点： <BR><BR>1.密封可靠、性能优良、造型美观、互换性好。 <BR>2.阀瓣、阀座密封面采用最新工程陶瓷材料，按引进美国的先进工艺研制开发制造而成，耐磨、耐高温、耐腐蚀、抗擦伤性能特强，其使用寿命比普通合金材质密封面高10倍以上。 <BR>3.阀体通道和内腔镶装及喷涂陶瓷衬里，可与陶瓷衬里管道连接组成耐磨管路系统，用于排灰排渣及放料排污系统可有效地延长系统的使用寿命。 <BR>4.采用高性能新型填料。 <BR>5.阀门可采用各种配管法兰标准及法兰密封面型式，结构形式有直通式与直流式、传动方式有手动、齿轮传动、电动等，满足各种工程需要及用户要求<BR><BR> http://www.91way.com/info_en/6950.html 截止阀 2026-1-17 20:45:49 API锻钢法兰端保温截止阀标准材质明细表： <BR><BR> <TABLE style="WIDTH: 100%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width="100%" align=center> <TBODY> <TR align=middle> <TD rowSpan=2 width="18%"> <DIV align=center>序号</DIV></TD> <TD rowSpan=2 width="21%"> <DIV align=center>零件名称</DIV></TD> <TD width="22%"> <DIV align=center>CS to ASTM </DIV></TD> <TD width="17%"> <DIV align=center>AS to ASTM </DIV></TD> <TD colSpan=2> <DIV align=center>AS to ASTM </DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>Type A105 </DIV></TD> <TD> <DIV align=center>Type F22 </DIV></TD> <TD width="13%"> <DIV align=center>Type F304(L) </DIV></TD> <TD width="9%"> <DIV align=center>Type F316(L)</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>1</DIV></TD> <TD> <DIV align=center>阀体</DIV></TD> <TD> <DIV align=center>A105</DIV></TD> <TD> <DIV align=center>A182F22</DIV></TD> <TD> <DIV align=center>A182F304(L)</DIV></TD> <TD> <DIV align=center>A182F316(L)</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>2</DIV></TD> <TD> <DIV align=center>垫片</DIV></TD> <TD colSpan=2> <DIV align=center>316夹柔性石墨+graphite</DIV></TD> <TD colSpan=2> <DIV align=center>316夹柔性石墨 SS+PTFE </DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>3</DIV></TD> <TD> <DIV align=center>阀盖螺栓</DIV></TD> <TD> <DIV align=center>A193 B7 </DIV></TD> <TD> <DIV align=center>A193 B16 </DIV></TD> <TD> <DIV align=center>A193 B8</DIV></TD> <TD> <DIV align=center>A193 B8M</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>4</DIV></TD> <TD> <DIV align=center>圆柱销</DIV></TD> <TD colSpan=2> <DIV align=center>A276 420 </DIV></TD> <TD colSpan=2> <DIV align=center></DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>5</DIV></TD> <TD> <DIV align=center>填料压套</DIV></TD> <TD colSpan=2> <DIV align=center>A276 410 </DIV></TD> <TD> <DIV align=center>A182 F304(L)</DIV></TD> <TD> <DIV align=center>A182 F316(L) </DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>6</DIV></TD> <TD> <DIV align=center>活节螺栓</DIV></TD> <TD> <DIV align=center>A193 B7 </DIV></TD> <TD> <DIV align=center>A193 B16 </DIV></TD> <TD> <DIV align=center>A193 B8 </DIV></TD> <TD> <DIV align=center>A193 B8M </DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>7</DIV></TD> <TD> <DIV align=center>螺母</DIV></TD> <TD> <DIV align=center>A194 2H</DIV></TD> <TD> <DIV align=center>A194 4 </DIV></TD> <TD> <DIV align=center>A193 8 </DIV></TD> <TD> <DIV align=center>A193 8M </DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>8</DIV></TD> <TD> <DIV align=center>阀杆螺母</DIV></TD> <TD colSpan=4> <DIV align=center></DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>9</DIV></TD> <TD> <DIV align=center>螺母</DIV></TD> <TD> <DIV align=center>A194 2H</DIV></TD> <TD> <DIV align=center>A194 4 </DIV></TD> <TD> <DIV align=center>A193 8 </DIV></TD> <TD> <DIV align=center>A193 8M </DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>10</DIV></TD> <TD> <DIV align=center>铭牌</DIV></TD> <TD colSpan=4> <DIV align=center>SS</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>11</DIV></TD> <TD> <DIV align=center>手轮</DIV></TD> <TD colSpan=4> <DIV align=center>A197</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>12</DIV></TD> <TD> <DIV align=center>填料压板</DIV></TD> <TD colSpan=2> <DIV align=center>A216 WCB </DIV></TD> <TD colSpan=2> <DIV align=center>A351 Cf8</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>13</DIV></TD> <TD> <DIV align=center>填料</DIV></TD> <TD colSpan=2> <DIV align=center>Flexible Graphite</DIV></TD> <TD colSpan=2> <DIV align=center>PTFE</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>14</DIV></TD> <TD> <DIV align=center>阀盖</DIV></TD> <TD> <DIV align=center>A105</DIV></TD> <TD> <DIV align=center>A276 304 </DIV></TD> <TD> <DIV align=center>A182 F304(L) </DIV></TD> <TD> <DIV align=center>A182 F316(L) </DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>15</DIV></TD> <TD> <DIV align=center>阀杆</DIV></TD> <TD> <DIV align=center>A182 F6</DIV></TD> <TD> <DIV align=center>A182 F304 </DIV></TD> <TD> <DIV align=center>A182 F304(L)</DIV></TD> <TD> <DIV align=center>A182 F316(L)</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>16</DIV></TD> <TD> <DIV align=center>阀瓣</DIV></TD> <TD> <DIV align=center>A276 420 </DIV></TD> <TD> <DIV align=center>A276 304 </DIV></TD> <TD> <DIV align=center>A276 304(L) </DIV></TD> <TD> <DIV align=center>A276 316(L) </DIV></TD></TR> <TR align=middle> <TD colSpan=2> <DIV align=center>适用介质</DIV></TD> <TD> <DIV align=center>水、蒸气、油品等</DIV></TD> <TD> <DIV align=center>水、蒸气、油品等</DIV></TD> <TD colSpan=2> <DIV align=center>硝酸、醋酸等</DIV></TD></TR> <TR align=middle> <TD colSpan=2> <DIV align=center>适用温度</DIV></TD> <TD> <DIV align=center>-29℃-425℃</DIV></TD> <TD> <DIV align=center>-29℃-550℃</DIV></TD> <TD colSpan=2> <DIV align=center>-29℃-180℃</DIV></TD></TR></TBODY></TABLE><BR>注意：客户需求的其他材质也可采用密封材料配对由客户指定内代件代号决定。AS＝合金钢；SS＝不锈钢 <BR><BR>API锻钢法兰端保温截止阀尺寸和重量： <BR><BR> <TABLE style="WIDTH: 100%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width="100%" align=center> <TBODY> <TR align=middle> <TD colSpan=2> <DIV align=center>NPS</DIV></TD> <TD width="6%"> <DIV align=center>1/2</DIV></TD> <TD width="22%"> <DIV align=center>3/4</DIV></TD> <TD width="17%"> <DIV align=center>1</DIV></TD> <TD width="13%"> <DIV align=center>1　1/4</DIV></TD> <TD width="9%"> <DIV align=center>1　1/2</DIV></TD> <TD width="9%"> <DIV align=center>2</DIV></TD></TR> <TR align=middle> <TD rowSpan=2 width="14%"> <DIV align=center>L(RF)<BR>L1 (BW) </DIV></TD> <TD width="10%"> <DIV align=center>900-1500Lb</DIV></TD> <TD> <DIV align=center>216</DIV></TD> <TD> <DIV align=center>229</DIV></TD> <TD> <DIV align=center>254</DIV></TD> <TD> <DIV align=center>279</DIV></TD> <TD> <DIV align=center>305</DIV></TD> <TD> <DIV align=center>371</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>900-1500Lb</DIV></TD> <TD> <DIV align=center>216</DIV></TD> <TD> <DIV align=center>229</DIV></TD> <TD> <DIV align=center>254</DIV></TD> <TD> <DIV align=center>279</DIV></TD> <TD> <DIV align=center>305</DIV></TD> <TD> <DIV align=center>368</DIV></TD></TR> <TR align=middle> <TD colSpan=2> <DIV align=center>H(OPEN)</DIV></TD> <TD> <DIV align=center>207</DIV></TD> <TD> <DIV align=center>207</DIV></TD> <TD> <DIV align=center>240</DIV></TD> <TD> <DIV align=center>258</DIV></TD> <TD> <DIV align=center>330</DIV></TD> <TD> <DIV align=center>355</DIV></TD></TR> <TR align=middle> <TD colSpan=2> <DIV align=center>W</DIV></TD> <TD> <DIV align=center>125</DIV></TD> <TD> <DIV align=center>125</DIV></TD> <TD> <DIV align=center>160</DIV></TD> <TD> <DIV align=center>160</DIV></TD> <TD> <DIV align=center>180</DIV></TD> <TD> <DIV align=center>200</DIV></TD></TR> <TR align=middle> <TD colSpan=2> <DIV align=center>2-G</DIV></TD> <TD> <DIV align=center>3/8</DIV></TD> <TD> <DIV align=center>3/8</DIV></TD> <TD> <DIV align=center>3/8</DIV></TD> <TD> <DIV align=center>1/2</DIV></TD> <TD> <DIV align=center>1/2</DIV></TD> <TD> <DIV align=center>1/2</DIV></TD></TR></TBODY></TABLE><BR>API锻钢法兰端保温截止阀标准材质明细表： <BR><BR> <TABLE style="WIDTH: 100%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width="100%" align=center> <TBODY> <TR align=middle> <TD rowSpan=2 width="18%"> <DIV align=center>序号</DIV></TD> <TD rowSpan=2 width="21%"> <DIV align=center>零件名称</DIV></TD> <TD width="22%"> <DIV align=center>CS to ASTM </DIV></TD> <TD width="17%"> <DIV align=center>AS to ASTM </DIV></TD> <TD colSpan=2> <DIV align=center>AS to ASTM </DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>Type A105 </DIV></TD> <TD> <DIV align=center>Type A182 F22 </DIV></TD> <TD width="13%"> <DIV align=center>Type F304(L) </DIV></TD> <TD width="9%"> <DIV align=center>Type F316(L)</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>1</DIV></TD> <TD> <DIV align=center>阀体</DIV></TD> <TD> <DIV align=center>A105</DIV></TD> <TD> <DIV align=center>A182 F22</DIV></TD> <TD> <DIV align=center>A182 F304(L)</DIV></TD> <TD> <DIV align=center>A182 F316(L)</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>2</DIV></TD> <TD> <DIV align=center>阀瓣</DIV></TD> <TD> <DIV align=center>A276 420 </DIV></TD> <TD> <DIV align=center>A276 304 </DIV></TD> <TD> <DIV align=center>A276 304(L)</DIV></TD> <TD> <DIV align=center>A276 F316(L)</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>3</DIV></TD> <TD> <DIV align=center>阀杆</DIV></TD> <TD> <DIV align=center>A182F6</DIV></TD> <TD> <DIV align=center>A182 F304 </DIV></TD> <TD> <DIV align=center>A182 F304(L)</DIV></TD> <TD> <DIV align=center>A182 F316(L) </DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>4</DIV></TD> <TD> <DIV align=center>密封座</DIV></TD> <TD> <DIV align=center>A105</DIV></TD> <TD> <DIV align=center>A182 F304 </DIV></TD> <TD> <DIV align=center>A182 F304(L) </DIV></TD> <TD> <DIV align=center>F316</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>5</DIV></TD> <TD> <DIV align=center>密封环</DIV></TD> <TD colSpan=2> <DIV align=center>A182 f304(L) </DIV></TD> <TD> <DIV align=center></DIV></TD> <TD> <DIV align=center>A182 F316(L)</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>6</DIV></TD> <TD> <DIV align=center>阀盖</DIV></TD> <TD> <DIV align=center>A105</DIV></TD> <TD> <DIV align=center>A82 F22 </DIV></TD> <TD> <DIV align=center>A182 F304(L) </DIV></TD> <TD> <DIV align=center>A182 F316(L)</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>7</DIV></TD> <TD> <DIV align=center>圆柱销</DIV></TD> <TD colSpan=2> <DIV align=center>A276 420 </DIV></TD> <TD colSpan=2> <DIV align=center>A276 304 </DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>8</DIV></TD> <TD> <DIV align=center>垫圈</DIV></TD> <TD> <DIV align=center>A105</DIV></TD> <TD> <DIV align=center></DIV></TD> <TD colSpan=2> <DIV align=center></DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>9</DIV></TD> <TD> <DIV align=center>提升螺母</DIV></TD> <TD> <DIV align=center>A1942H</DIV></TD> <TD> <DIV align=center></DIV></TD> <TD colSpan=2> <DIV align=center>A182　F304</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>10</DIV></TD> <TD> <DIV align=center>填料</DIV></TD> <TD colSpan=2> <DIV align=center>不锈钢+柔性石墨</DIV></TD> <TD colSpan=2> <DIV align=center>PTFE</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>11</DIV></TD> <TD> <DIV align=center>填料压套</DIV></TD> <TD colSpan=2> <DIV align=center>A276 420 </DIV></TD> <TD colSpan=2> <DIV align=center>A182 F304 </DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>12</DIV></TD> <TD> <DIV align=center>填料压板</DIV></TD> <TD colSpan=2> <DIV align=center>A216 WCB </DIV></TD> <TD colSpan=2> <DIV align=center>A351 Cf8 </DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>13</DIV></TD> <TD> <DIV align=center>活节螺栓</DIV></TD> <TD> <DIV align=center>A193 B7 </DIV></TD> <TD> <DIV align=center>A193 B16 </DIV></TD> <TD> <DIV align=center>A193 B8 </DIV></TD> <TD> <DIV align=center>A194 B8M</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>14</DIV></TD> <TD> <DIV align=center>螺母</DIV></TD> <TD> <DIV align=center>A193 2H </DIV></TD> <TD> <DIV align=center>A194 4 </DIV></TD> <TD> <DIV align=center>A193 8 </DIV></TD> <TD> <DIV align=center>A194 8M </DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>15</DIV></TD> <TD> <DIV align=center>阀杆螺母</DIV></TD> <TD colSpan=4> <DIV align=center>A276410</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>16</DIV></TD> <TD> <DIV align=center>手轮</DIV></TD> <TD colSpan=4> <DIV align=center>A197</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>17</DIV></TD> <TD> <DIV align=center>铭牌</DIV></TD> <TD colSpan=4> <DIV align=center>SS</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>18</DIV></TD> <TD> <DIV align=center>螺母</DIV></TD> <TD colSpan=2> <DIV align=center>柔性石墨</DIV></TD> <TD colSpan=2> <DIV align=center>PTFE</DIV></TD></TR> <TR align=middle> <TD colSpan=2> <DIV align=center>适用介质</DIV></TD> <TD> <DIV align=center>水、蒸气、油品等</DIV></TD> <TD> <DIV align=center>水、蒸气、油品等</DIV></TD> <TD colSpan=2> <DIV align=center>硝酸、醋酸等</DIV></TD></TR> <TR align=middle> <TD colSpan=2> <DIV align=center>适用温度</DIV></TD> <TD> <DIV align=center>-29℃-425℃</DIV></TD> <TD> <DIV align=center>-29℃-550℃</DIV></TD> <TD colSpan=2> <DIV align=center>-29℃-180℃</DIV></TD></TR></TBODY></TABLE><BR>尺寸和重量： <BR><BR> <TABLE style="WIDTH: 100%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width="100%" align=center> <TBODY> <TR align=middle> <TD colSpan=2> <DIV align=center>NPS</DIV></TD> <TD width="6%"> <DIV align=center>1/2</DIV></TD> <TD width="22%"> <DIV align=center>3/4</DIV></TD> <TD width="17%"> <DIV align=center>1</DIV></TD> <TD width="13%"> <DIV align=center>1<SPAN class=style8>1/4</SPAN></DIV></TD> <TD width="9%"> <DIV align=center>1<SPAN class=style8>1/2</SPAN></DIV></TD> <TD width="9%"> <DIV align=center>2</DIV></TD></TR> <TR align=middle> <TD rowSpan=2 width="14%"> <DIV align=center>L(RF)<BR>L1 (BW) </DIV></TD> <TD width="10%"> <DIV align=center>900-1500Lb</DIV></TD> <TD> <DIV align=center>216</DIV></TD> <TD> <DIV align=center>229</DIV></TD> <TD> <DIV align=center>254</DIV></TD> <TD> <DIV align=center>279</DIV></TD> <TD> <DIV align=center>305</DIV></TD> <TD> <DIV align=center>368</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>2500Lb</DIV></TD> <TD> <DIV align=center>264</DIV></TD> <TD> <DIV align=center>273</DIV></TD> <TD> <DIV align=center>308</DIV></TD> <TD> <DIV align=center>349</DIV></TD> <TD> <DIV align=center>384</DIV></TD> <TD> <DIV align=center>451</DIV></TD></TR> <TR align=middle> <TD rowSpan=2> <DIV align=center>H(OPEN)</DIV></TD> <TD> <DIV align=center>900lb-1500lb</DIV></TD> <TD> <DIV align=center>318</DIV></TD> <TD> <DIV align=center>318</DIV></TD> <TD> <DIV align=center>318</DIV></TD> <TD> <DIV align=center>398</DIV></TD> <TD> <DIV align=center>408</DIV></TD> <TD> <DIV align=center>524</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>2500lb</DIV></TD> <TD> <DIV align=center>333</DIV></TD> <TD> <DIV align=center>333</DIV></TD> <TD> <DIV align=center>333</DIV></TD> <TD> <DIV align=center>410</DIV></TD> <TD> <DIV align=center>420</DIV></TD> <TD> <DIV align=center>524</DIV></TD></TR> <TR align=middle> <TD colSpan=2> <DIV align=center>W</DIV></TD> <TD> <DIV align=center>160</DIV></TD> <TD> <DIV align=center>160</DIV></TD> <TD> <DIV align=center>180</DIV></TD> <TD> <DIV align=center>200</DIV></TD> <TD> <DIV align=center>250</DIV></TD> <TD> <DIV align=center>280</DIV></TD></TR> <TR align=middle> <TD colSpan=2> <DIV align=center>2-G</DIV></TD> <TD> <DIV align=center>3/8</DIV></TD> <TD> <DIV align=center>3/8</DIV></TD> <TD> <DIV align=center>3/8</DIV></TD> <TD> <DIV align=center>1/2</DIV></TD> <TD> <DIV align=center>1/2</DIV></TD> <TD> <DIV align=center>1/2</DIV></TD></TR></TBODY></TABLE><BR> http://www.91way.com/info_en/5381.html 截止阀 2026-1-17 20:45:40 设计与制造：GB12233 <BR>法兰尺寸：GB9113 <BR>结构长度：GB12221 <BR>检验与实验：GB/T13927 <BR><BR>J44H高压截止阀性能与规范： <BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=680 align=center> <TBODY> <TR> <TD width="13%" align=middle> <DIV align=center>公称压力 </DIV></TD> <TD width="24%"> <DIV align=center>16 </DIV></TD> <TD width="38%"> <DIV align=center>32 </DIV></TD> <TD rowSpan=4 width="25%"> <DIV align=center>Mpa </DIV></TD></TR> <TR> <TD align=middle> <DIV align=center>壳体试验 </DIV></TD> <TD> <DIV align=center>24 </DIV></TD> <TD> <DIV align=center>48 </DIV></TD></TR> <TR> <TD align=middle> <DIV align=center>密封试验 </DIV></TD> <TD> <DIV align=center>17.6 </DIV></TD> <TD> <DIV align=center>35.2 </DIV></TD></TR> <TR> <TD align=middle> <DIV align=center>气密封试验 </DIV></TD> <TD colSpan=2> <DIV align=center>0.5-0.7 </DIV></TD></TR> <TR> <TD rowSpan=2 align=middle> <DIV align=center>适用介质 </DIV></TD> <TD> <DIV align=center>C </DIV></TD> <TD> <DIV align=center>P </DIV></TD> <TD> <DIV align=center>R </DIV></TD></TR> <TR> <TD> <DIV align=center>水、油品、蒸汽 </DIV></TD> <TD> <DIV align=center>氮氢混合气 </DIV></TD> <TD> <DIV align=center>碱液、液氨 </DIV></TD></TR> <TR> <TD align=middle> <DIV align=center>适用温度(℃) </DIV></TD> <TD colSpan=3> <DIV align=center>≤200 </DIV></TD></TR></TBODY></TABLE><BR>J44H高压截止阀主要连接与外形尺寸：<BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=680 align=center> <TBODY> <TR> <TD rowSpan=2 width=71> <DIV align=center>型 号 </DIV></TD> <TD rowSpan=2 width=72> <DIV align=center>通径 <BR>DN(mm) </DIV></TD> <TD height=23 colSpan=7> <DIV align=center>主要连接尺寸 </DIV></TD> <TD colSpan=3> <DIV align=center>外形尺寸 </DIV></TD></TR> <TR> <TD height=19 width=69> <DIV align=center>L </DIV></TD> <TD width=69> <DIV align=center>D </DIV></TD> <TD width=69> <DIV align=center>D 1 </DIV></TD> <TD width=68> <DIV align=center>M </DIV></TD> <TD width=68> <DIV align=center>D 2 </DIV></TD> <TD width=71> <DIV align=center>b </DIV></TD> <TD width=79> <DIV align=center>Z-фd </DIV></TD> <TD width=79> <DIV align=center>L O </DIV></TD> <TD width=79> <DIV align=center>H </DIV></TD> <TD width=79> <DIV align=center>H 1 </DIV></TD></TR> <TR> <TD rowSpan=2> <DIV align=center>AJ44H-320 <BR>AL44H-320 </DIV></TD> <TD> <DIV align=center>3 </DIV></TD> <TD> <DIV align=center>60 </DIV></TD> <TD> <DIV align=center>70 </DIV></TD> <TD> <DIV align=center>42 </DIV></TD> <TD> <DIV align=center>M14×1.5 </DIV></TD> <TD> <DIV align=center>10 </DIV></TD> <TD> <DIV align=center>15 </DIV></TD> <TD> <DIV align=center>3-16 </DIV></TD> <TD> <DIV align=center>100 </DIV></TD> <TD> <DIV align=center>71 </DIV></TD> <TD> <DIV align=center>77 </DIV></TD></TR> <TR> <TD> <DIV align=center>6 </DIV></TD> <TD> <DIV align=center>60 </DIV></TD> <TD> <DIV align=center>70 </DIV></TD> <TD> <DIV align=center>42 </DIV></TD> <TD> <DIV align=center>M14×1.5 </DIV></TD> <TD> <DIV align=center>10 </DIV></TD> <TD> <DIV align=center>15 </DIV></TD> <TD> <DIV align=center>3-16 </DIV></TD> <TD> <DIV align=center>150 </DIV></TD> <TD> <DIV align=center>80 </DIV></TD> <TD> <DIV align=center>94 </DIV></TD></TR> <TR> <TD rowSpan=2> <DIV align=center>J44Y-160 <BR>L44Y-160 </DIV></TD> <TD> <DIV align=center>10 </DIV></TD> <TD> <DIV align=center>90 </DIV></TD> <TD> <DIV align=center>95 </DIV></TD> <TD> <DIV align=center>60 </DIV></TD> <TD> <DIV align=center>M24×2 </DIV></TD> <TD> <DIV align=center>10 </DIV></TD> <TD> <DIV align=center>20 </DIV></TD> <TD> <DIV align=center>3-18 </DIV></TD> <TD> <DIV align=center>200 </DIV></TD> <TD> <DIV align=center>260 </DIV></TD> <TD> <DIV align=center>275 </DIV></TD></TR> <TR> <TD> <DIV align=center>15 </DIV></TD> <TD> <DIV align=center>105 </DIV></TD> <TD> <DIV align=center>95 </DIV></TD> <TD> <DIV align=center>60 </DIV></TD> <TD> <DIV align=center>M24×2 </DIV></TD> <TD> <DIV align=center>16 </DIV></TD> <TD> <DIV align=center>20 </DIV></TD> <TD> <DIV align=center>3-18 </DIV></TD> <TD> <DIV align=center>200 </DIV></TD> <TD> <DIV align=center>268 </DIV></TD> <TD> <DIV align=center>288 </DIV></TD></TR> <TR> <TD rowSpan=2> <DIV align=center>J44Y-320 <BR>L44Y-320 </DIV></TD> <TD> <DIV align=center>10 </DIV></TD> <TD> <DIV align=center>90 </DIV></TD> <TD> <DIV align=center>95 </DIV></TD> <TD> <DIV align=center>60 </DIV></TD> <TD> <DIV align=center>M24×2 </DIV></TD> <TD> <DIV align=center>10 </DIV></TD> <TD> <DIV align=center>20 </DIV></TD> <TD> <DIV align=center>3-18 </DIV></TD> <TD> <DIV align=center>200 </DIV></TD> <TD> <DIV align=center>268 </DIV></TD> <TD> <DIV align=center>275 </DIV></TD></TR> <TR> <TD> <DIV align=center>15 </DIV></TD> <TD> <DIV align=center>105 </DIV></TD> <TD> <DIV align=center>105 </DIV></TD> <TD> <DIV align=center>68 </DIV></TD> <TD> <DIV align=center>M33×2 </DIV></TD> <TD> <DIV align=center>17 </DIV></TD> <TD> <DIV align=center>20 </DIV></TD> <TD> <DIV align=center>3-18 </DIV></TD> <TD> <DIV align=center>200 </DIV></TD> <TD> <DIV align=center>268 </DIV></TD> <TD> <DIV align=center>288 </DIV></TD></TR> <TR> <TD rowSpan=4> <DIV align=center>J44Y-160 <BR>L44Y-160 </DIV></TD> <TD> <DIV align=center>25 </DIV></TD> <TD> <DIV align=center>120 </DIV></TD> <TD> <DIV align=center>102 </DIV></TD> <TD> <DIV align=center>68 </DIV></TD> <TD> <DIV align=center>M33×2 </DIV></TD> <TD> <DIV align=center>28 </DIV></TD> <TD> <DIV align=center>20 </DIV></TD> <TD> <DIV align=center>3-18 </DIV></TD> <TD> <DIV align=center>300 </DIV></TD> <TD> <DIV align=center>225 </DIV></TD> <TD> <DIV align=center>245 </DIV></TD></TR> <TR> <TD> <DIV align=center>32 </DIV></TD> <TD> <DIV align=center>135 </DIV></TD> <TD> <DIV align=center>115 </DIV></TD> <TD> <DIV align=center>80 </DIV></TD> <TD> <DIV align=center>M42×2 </DIV></TD> <TD> <DIV align=center>37 </DIV></TD> <TD> <DIV align=center>22 </DIV></TD> <TD> <DIV align=center>4-18 </DIV></TD> <TD> <DIV align=center>300 </DIV></TD> <TD> <DIV align=center>222 </DIV></TD> <TD> <DIV align=center>248 </DIV></TD></TR> <TR> <TD> <DIV align=center>40 </DIV></TD> <TD> <DIV align=center>165 </DIV></TD> <TD> <DIV align=center>165 </DIV></TD> <TD> <DIV align=center>115 </DIV></TD> <TD> <DIV align=center>M52×2 </DIV></TD> <TD> <DIV align=center>47 </DIV></TD> <TD> <DIV align=center>28 </DIV></TD> <TD> <DIV align=center>6-26 </DIV></TD> <TD> <DIV align=center>350 </DIV></TD> <TD> <DIV align=center>265 </DIV></TD> <TD> <DIV align=center>300 </DIV></TD></TR> <TR> <TD height=17> <DIV align=center>50 </DIV></TD> <TD> <DIV align=center>190 </DIV></TD> <TD> <DIV align=center>165 </DIV></TD> <TD> <DIV align=center>115 </DIV></TD> <TD> <DIV align=center>M64×3 </DIV></TD> <TD> <DIV align=center>59 </DIV></TD> <TD> <DIV align=center>32 </DIV></TD> <TD> <DIV align=center>6-26 </DIV></TD> <TD> <DIV align=center>400 </DIV></TD> <TD> <DIV align=center>303 </DIV></TD> <TD> <DIV align=center>345 </DIV></TD></TR> <TR> <TD rowSpan=4> <DIV align=center>J44Y-320 <BR>L44Y-320 </DIV></TD> <TD> <DIV align=center>25 </DIV></TD> <TD> <DIV align=center>120 </DIV></TD> <TD> <DIV align=center>115 </DIV></TD> <TD> <DIV align=center>80 </DIV></TD> <TD> <DIV align=center>M42×2 </DIV></TD> <TD> <DIV align=center>35 </DIV></TD> <TD> <DIV align=center>22 </DIV></TD> <TD> <DIV align=center>4-18 </DIV></TD> <TD> <DIV align=center>300 </DIV></TD> <TD> <DIV align=center>225 </DIV></TD> <TD> <DIV align=center>245 </DIV></TD></TR> <TR> <TD> <DIV align=center>32 </DIV></TD> <TD> <DIV align=center>135 </DIV></TD> <TD> <DIV align=center>135 </DIV></TD> <TD> <DIV align=center>95 </DIV></TD> <TD> <DIV align=center>M48×2 </DIV></TD> <TD> <DIV align=center>41 </DIV></TD> <TD> <DIV align=center>25 </DIV></TD> <TD> <DIV align=center>4-22 </DIV></TD> <TD> <DIV align=center>300 </DIV></TD> <TD> <DIV align=center>222 </DIV></TD> <TD> <DIV align=center>248 </DIV></TD></TR> <TR> <TD> <DIV align=center>40 </DIV></TD> <TD> <DIV align=center>165 </DIV></TD> <TD> <DIV align=center>165 </DIV></TD> <TD> <DIV align=center>115 </DIV></TD> <TD> <DIV align=center>M64×3 </DIV></TD> <TD> <DIV align=center>58 </DIV></TD> <TD> <DIV align=center>32 </DIV></TD> <TD> <DIV align=center>6-26 </DIV></TD> <TD> <DIV align=center>350 </DIV></TD> <TD> <DIV align=center>265 </DIV></TD> <TD> <DIV align=center>300 </DIV></TD></TR> <TR> <TD> <DIV align=center>50 </DIV></TD> <TD> <DIV align=center>190 </DIV></TD> <TD> <DIV align=center>200 </DIV></TD> <TD> <DIV align=center>145 </DIV></TD> <TD> <DIV align=center>M80×3 </DIV></TD> <TD> <DIV align=center>70 </DIV></TD> <TD> <DIV align=center>40 </DIV></TD> <TD> <DIV align=center>6-29 </DIV></TD> <TD> <DIV align=center>400 </DIV></TD> <TD> <DIV align=center>303 </DIV></TD> <TD> <DIV align=center>345 </DIV></TD></TR> <TR> <TD rowSpan=3> <DIV align=center>GJ44H-160 <BR>GL44H-160 </DIV></TD> <TD> <DIV align=center>65 </DIV></TD> <TD> <DIV align=center>215 </DIV></TD> <TD> <DIV align=center>200 </DIV></TD> <TD> <DIV align=center>145 </DIV></TD> <TD> <DIV align=center>M80×3 </DIV></TD> <TD> <DIV align=center>73 </DIV></TD> <TD> <DIV align=center>40 </DIV></TD> <TD> <DIV align=center>6-29 </DIV></TD> <TD> <DIV align=center>710 </DIV></TD> <TD> <DIV align=center>430 </DIV></TD> <TD> <DIV align=center>490 </DIV></TD></TR> <TR> <TD> <DIV align=center>80 </DIV></TD> <TD> <DIV align=center>260 </DIV></TD> <TD> <DIV align=center>225 </DIV></TD> <TD> <DIV align=center>170 </DIV></TD> <TD> <DIV align=center>M100×3 </DIV></TD> <TD> <DIV align=center>93 </DIV></TD> <TD> <DIV align=center>50 </DIV></TD> <TD> <DIV align=center>6-33 </DIV></TD> <TD> <DIV align=center>810 </DIV></TD> <TD> <DIV align=center>520 </DIV></TD> <TD> <DIV align=center>600 </DIV></TD></TR> <TR> <TD> <DIV align=center>100 </DIV></TD> <TD> <DIV align=center>290 </DIV></TD> <TD> <DIV align=center>260 </DIV></TD> <TD> <DIV align=center>195 </DIV></TD> <TD> <DIV align=center>M125×4 </DIV></TD> <TD> <DIV align=center>115 </DIV></TD> <TD> <DIV align=center>60 </DIV></TD> <TD> <DIV align=center>6-36 </DIV></TD> <TD> <DIV align=center>850 </DIV></TD> <TD> <DIV align=center>595 </DIV></TD> <TD> <DIV align=center>685 </DIV></TD></TR> <TR> <TD rowSpan=3> <DIV align=center>GJ44H-320 <BR>GHJ44H-320 </DIV></TD> <TD> <DIV align=center>65 </DIV></TD> <TD> <DIV align=center>215 </DIV></TD> <TD> <DIV align=center>225 </DIV></TD> <TD> <DIV align=center>170 </DIV></TD> <TD> <DIV align=center>M100×3 </DIV></TD> <TD> <DIV align=center>90 </DIV></TD> <TD> <DIV align=center>50 </DIV></TD> <TD> <DIV align=center>6-33 </DIV></TD> <TD> <DIV align=center>710 </DIV></TD> <TD> <DIV align=center>430 </DIV></TD> <TD> <DIV align=center>490 </DIV></TD></TR> <TR> <TD> <DIV align=center>80 </DIV></TD> <TD> <DIV align=center>260 </DIV></TD> <TD> <DIV align=center>260 </DIV></TD> <TD> <DIV align=center>195 </DIV></TD> <TD> <DIV align=center>M125×4 </DIV></TD> <TD> <DIV align=center>112 </DIV></TD> <TD> <DIV align=center>60 </DIV></TD> <TD> <DIV align=center>6-36 </DIV></TD> <TD> <DIV align=center>810 </DIV></TD> <TD> <DIV align=center>520 </DIV></TD> <TD> <DIV align=center>600 </DIV></TD></TR> <TR> <TD> <DIV align=center>100 </DIV></TD> <TD> <DIV align=center>290 </DIV></TD> <TD> <DIV align=center>300 </DIV></TD> <TD> <DIV align=center>235 </DIV></TD> <TD> <DIV align=center>M155×4 </DIV></TD> <TD> <DIV align=center>130 </DIV></TD> <TD> <DIV align=center>75 </DIV></TD> <TD> <DIV align=center>8-39 </DIV></TD> <TD> <DIV align=center>850 </DIV></TD> <TD> <DIV align=center>595 </DIV></TD> <TD> <DIV align=center>285 </DIV></TD></TR></TBODY></TABLE> <P align=center></P> <P align=center><BR><A href="http://www.91way.com/uploadfiles/200904/2009412115420768.jpg" target=_blank><IMG style="FILTER: ; WIDTH: 182px; HEIGHT: 234px" border=0 hspace=0 alt=J44H高压截止阀外形尺寸 src="/uploadfiles/200904/2009412115420768.jpg" width=182 height=234></A><BR></P> http://www.91way.com/info_en/5379.html 截止阀 2026-1-17 17:50:58 <P>J44H/Y角式截止阀<BR><BR>设计与制造：　GB12233<BR>法兰尺寸：JB/T79　GB9113<BR>结构长度：　GB12221<BR>检验与实验：　GB/T13927 <BR><BR>J44H/Y角式截止阀安装尺寸及重量：<BR><BR></P> <P> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=680 align=center> <TBODY> <TR> <TD colSpan=13> <DIV align=center>GB 1.6MPa </DIV></TD></TR> <TR> <TD width="18%"> <DIV align=center>DN </DIV></TD> <TD colSpan=2> <DIV align=center>50 </DIV></TD> <TD colSpan=2> <DIV align=center>65 </DIV></TD> <TD colSpan=2> <DIV align=center>80 </DIV></TD> <TD colSpan=2> <DIV align=center>100 </DIV></TD> <TD colSpan=2> <DIV align=center>125 </DIV></TD> <TD colSpan=2> <DIV align=center>150 </DIV></TD></TR> <TR> <TD width="18%"> <DIV align=center>L </DIV></TD> <TD colSpan=2> <DIV align=center>125 </DIV></TD> <TD colSpan=2> <DIV align=center>145 </DIV></TD> <TD colSpan=2> <DIV align=center>155 </DIV></TD> <TD colSpan=2> <DIV align=center>175 </DIV></TD> <TD colSpan=2> <DIV align=center>200 </DIV></TD> <TD colSpan=2> <DIV align=center>225 </DIV></TD></TR> <TR> <TD width="18%"> <DIV align=center>H </DIV></TD> <TD colSpan=2> <DIV align=center>375 </DIV></TD> <TD colSpan=2> <DIV align=center>390 </DIV></TD> <TD colSpan=2> <DIV align=center>425 </DIV></TD> <TD colSpan=2> <DIV align=center>515 </DIV></TD> <TD colSpan=2> <DIV align=center>535 </DIV></TD> <TD colSpan=2> <DIV align=center>570 </DIV></TD></TR> <TR> <TD width="18%"> <DIV align=center>D0 </DIV></TD> <TD colSpan=2> <DIV align=center>200 </DIV></TD> <TD colSpan=2> <DIV align=center>250 </DIV></TD> <TD colSpan=2> <DIV align=center>250 </DIV></TD> <TD colSpan=2> <DIV align=center>300 </DIV></TD> <TD colSpan=2> <DIV align=center>300 </DIV></TD> <TD colSpan=2> <DIV align=center>350 </DIV></TD></TR> <TR> <TD colSpan=7> <DIV align=center>GB 2.5MPa </DIV></TD> <TD colSpan=6> <DIV align=center>GB 4.0MPa </DIV></TD></TR> <TR> <TD width="18%"> <DIV align=center>DN </DIV></TD> <TD width="5%"> <DIV align=center>50 </DIV></TD> <TD width="7%"> <DIV align=center>65 </DIV></TD> <TD width="7%"> <DIV align=center>80 </DIV></TD> <TD width="4%"> <DIV align=center>100 </DIV></TD> <TD width="6%"> <DIV align=center>125 </DIV></TD> <TD width="6%"> <DIV align=center>150 </DIV></TD> <TD width="17%"> <DIV align=center>50 </DIV></TD> <TD width="5%"> <DIV align=center>65 </DIV></TD> <TD width="5%"> <DIV align=center>80 </DIV></TD> <TD width="6%"> <DIV align=center>100 </DIV></TD> <TD width="6%"> <DIV align=center>125 </DIV></TD> <TD width="8%"> <DIV align=center>150 </DIV></TD></TR> <TR> <TD width="18%"> <DIV align=center>L </DIV></TD> <TD width="5%"> <DIV align=center>125 </DIV></TD> <TD width="7%"> <DIV align=center>145 </DIV></TD> <TD width="7%"> <DIV align=center>155 </DIV></TD> <TD width="4%"> <DIV align=center>175 </DIV></TD> <TD width="6%"> <DIV align=center>200 </DIV></TD> <TD width="6%"> <DIV align=center>225 </DIV></TD> <TD width="17%"> <DIV align=center>125 </DIV></TD> <TD width="5%"> <DIV align=center>145 </DIV></TD> <TD width="5%"> <DIV align=center>155 </DIV></TD> <TD width="6%"> <DIV align=center>175 </DIV></TD> <TD width="6%"> <DIV align=center>200 </DIV></TD> <TD width="8%"> <DIV align=center>225 </DIV></TD></TR> <TR> <TD width="18%"> <DIV align=center>H </DIV></TD> <TD width="5%"> <DIV align=center>375 </DIV></TD> <TD width="7%"> <DIV align=center>390 </DIV></TD> <TD width="7%"> <DIV align=center>425 </DIV></TD> <TD width="4%"> <DIV align=center>515 </DIV></TD> <TD width="6%"> <DIV align=center>535 </DIV></TD> <TD width="6%"> <DIV align=center>570 </DIV></TD> <TD width="17%"> <DIV align=center>375 </DIV></TD> <TD width="5%"> <DIV align=center>390 </DIV></TD> <TD width="5%"> <DIV align=center>425 </DIV></TD> <TD width="6%"> <DIV align=center>515 </DIV></TD> <TD width="6%"> <DIV align=center>535 </DIV></TD> <TD width="8%"> <DIV align=center>570 </DIV></TD></TR> <TR> <TD width="18%"> <DIV align=center>D0 </DIV></TD> <TD width="5%"> <DIV align=center>200 </DIV></TD> <TD width="7%"> <DIV align=center>250 </DIV></TD> <TD width="7%"> <DIV align=center>250 </DIV></TD> <TD width="4%"> <DIV align=center>300 </DIV></TD> <TD width="6%"> <DIV align=center>300 </DIV></TD> <TD width="6%"> <DIV align=center>350 </DIV></TD> <TD width="17%"> <DIV align=center>200 </DIV></TD> <TD width="5%"> <DIV align=center>250 </DIV></TD> <TD width="5%"> <DIV align=center>250 </DIV></TD> <TD width="6%"> <DIV align=center>300 </DIV></TD> <TD width="6%"> <DIV align=center>300 </DIV></TD> <TD width="8%"> <DIV align=center>350 </DIV></TD></TR> <TR> <TD colSpan=13> <DIV align=center>GB 6.4MPa </DIV></TD></TR> <TR> <TD width="18%"> <DIV align=center>DN </DIV></TD> <TD colSpan=2> <DIV align=center>50 </DIV></TD> <TD colSpan=2> <DIV align=center>65 </DIV></TD> <TD colSpan=2> <DIV align=center>80 </DIV></TD> <TD colSpan=2> <DIV align=center>100 </DIV></TD> <TD colSpan=2> <DIV align=center>125 </DIV></TD> <TD colSpan=2> <DIV align=center>150 </DIV></TD></TR> <TR> <TD width="18%"> <DIV align=center>L </DIV></TD> <TD colSpan=2> <DIV align=center>150 </DIV></TD> <TD colSpan=2> <DIV align=center>170 </DIV></TD> <TD colSpan=2> <DIV align=center>190 </DIV></TD> <TD colSpan=2> <DIV align=center>215 </DIV></TD> <TD colSpan=2> <DIV align=center>250 </DIV></TD> <TD colSpan=2> <DIV align=center>275 </DIV></TD></TR> <TR> <TD width="18%"> <DIV align=center>H </DIV></TD> <TD colSpan=2> <DIV align=center>390 </DIV></TD> <TD colSpan=2> <DIV align=center>425 </DIV></TD> <TD colSpan=2> <DIV align=center>450 </DIV></TD> <TD colSpan=2> <DIV align=center>565 </DIV></TD> <TD colSpan=2> <DIV align=center>675 </DIV></TD> <TD colSpan=2> <DIV align=center>715 </DIV></TD></TR> <TR> <TD width="18%"> <DIV align=center>D0 </DIV></TD> <TD colSpan=2> <DIV align=center>200 </DIV></TD> <TD colSpan=2> <DIV align=center>250 </DIV></TD> <TD colSpan=2> <DIV align=center>250 </DIV></TD> <TD colSpan=2> <DIV align=center>350 </DIV></TD> <TD colSpan=2> <DIV align=center>400 </DIV></TD> <TD colSpan=2> <DIV align=center>450 </DIV></TD></TR></TBODY></TABLE></P> <P align=center><A href="http://www.91way.com/uploadfiles/200904/2009412115032767.jpg" target=_blank><IMG style="FILTER: ; WIDTH: 197px; HEIGHT: 203px" border=0 hspace=0 alt=J44H/Y角式截止阀外形尺寸 src="/uploadfiles/200904/2009412115032767.jpg" width=197 height=203></A><BR></P> http://www.91way.com/info_en/13727.html 截止阀 2026-1-17 17:50:46 详细说明： <BR>TGB(J11H-16C 、 J11W-16P 、 J11W-16R) <BR><BR>性能规范 Specification <BR><BR> <TABLE style="WIDTH: 650px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=650 align=center> <TBODY> <TR> <TD width=132> <P>公称压力 Pn </P></TD> <TD width=408 colSpan=2> <P align=center>16 </P></TD></TR> <TR> <TD width=132> <P>强度试验压力 Ps </P></TD> <TD width=240> <P align=center>2.4 </P></TD> <TD rowSpan=3 width=168> <P align=center>MPa </P></TD></TR> <TR> <TD width=132> <P>密封试验压力 Pm </P></TD> <TD width=240> <P align=center>1.76 </P></TD></TR> <TR> <TD width=132> <P>工作压力 P </P></TD> <TD width=240> <P align=center>1.6 </P></TD></TR> <TR> <TD width=132></TD> <TD width=240> <P align=center>16c </P></TD> <TD width=168> <P>水、蒸气、油类 </P></TD></TR> <TR> <TD width=132> <P>适用介质 </P></TD> <TD width=240> <P align=center>16p </P></TD> <TD width=168> <P>硝酸类、食品类 </P></TD></TR> <TR> <TD width=132></TD> <TD width=240> <P align=center>16R </P></TD> <TD width=168> <P>醋酸类 </P></TD></TR> <TR> <TD width=132></TD> <TD width=240> <P align=center>16c </P></TD> <TD width=168> <P>≤ 425 ℃ </P></TD></TR> <TR> <TD width=132> <P>适用温度 t </P></TD> <TD width=240> <P align=center>16p </P></TD> <TD rowSpan=2 width=168> <P>≤ 425 ℃ </P></TD></TR> <TR> <TD width=132></TD> <TD width=240> <P align=center>16R </P></TD></TR></TBODY></TABLE><BR>主要零件材料 Material for main parts <BR><BR> <TABLE style="WIDTH: 650px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=650 align=center> <TBODY> <TR> <TD width=96> <P>主要零件 </P></TD> <TD width=156> <P>J11H-16C </P></TD> <TD width=168> <P>J11W-16P </P></TD> <TD width=120> <P>J11W-16R </P></TD></TR> <TR> <TD width=96> <P>阀体、阀盖 </P></TD> <TD width=156> <P>铸钢 </P></TD> <TD width=168> <P>铬镍钛钢 </P></TD> <TD width=120> <P>铬镍钼钛钢 </P></TD></TR> <TR> <TD width=96> <P>阀瓣 </P></TD> <TD width=156> <P>铬镍钛钢 </P></TD> <TD width=168> <P>铬镍钼钛钢 </P></TD> <TD width=120> <P>铬镍钼钛钢 </P></TD></TR> <TR> <TD width=96> <P>填料 </P></TD> <TD width=156> <P>石棉盘根 </P></TD> <TD width=168> <P>聚四氟乙烯 </P></TD> <TD width=120> <P>聚四氟乙烯 </P></TD></TR></TBODY></TABLE><BR>主要外形尺寸、连接尺寸及重量 Main external connecting dimensions and weight <BR><BR> <TABLE style="WIDTH: 650px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=650 align=center> <TBODY> <TR> <TD rowSpan=2 width=73> <P align=center>公称通径 </P> <P align=center>DN （ mm ） </P></TD> <TD rowSpan=2 width=48> <P align=center>管螺纹 </P> <P align=center>G </P></TD> <TD width=372 colSpan=6> <P align=center>尺寸（ mm ） </P></TD> <TD rowSpan=2 width=48> <P align=center>重量 (kg) </P></TD></TR> <TR> <TD width=72> <P align=center>L </P></TD> <TD width=60> <P align=center>E </P></TD> <TD width=60> <P align=center>S </P></TD> <TD width=72> <P align=center>H </P></TD> <TD width=60> <P align=center>H1 </P></TD> <TD width=48> <P align=center>D0 </P></TD></TR> <TR> <TD width=73> <P align=center>15 </P></TD> <TD width=48> <P align=center>1/2 ″ </P></TD> <TD width=72> <P align=center>90 </P></TD> <TD width=60> <P align=center>14 </P></TD> <TD width=60> <P align=center>32 </P></TD> <TD width=72> <P align=center>109 </P></TD> <TD width=60> <P align=center>117 </P></TD> <TD width=48> <P align=center>55 </P></TD> <TD width=48> <P align=center>0.9 </P></TD></TR> <TR> <TD width=73> <P align=center>20 </P></TD> <TD width=48> <P align=center>3/4 ″ </P></TD> <TD width=72> <P align=center>100 </P></TD> <TD width=60> <P align=center>16 </P></TD> <TD width=60> <P align=center>36 </P></TD> <TD width=72> <P align=center>109 </P></TD> <TD width=60> <P align=center>117 </P></TD> <TD width=48> <P align=center>55 </P></TD> <TD width=48> <P align=center>1.1 </P></TD></TR> <TR> <TD width=73> <P align=center>25 </P></TD> <TD width=48> <P align=center>1 ″ </P></TD> <TD width=72> <P align=center>120 </P></TD> <TD width=60> <P align=center>18 </P></TD> <TD width=60> <P align=center>46 </P></TD> <TD width=72> <P align=center>132 </P></TD> <TD width=60> <P align=center>142 </P></TD> <TD width=48> <P align=center>80 </P></TD> <TD width=48> <P align=center>1.8 </P></TD></TR> <TR> <TD width=73> <P align=center>32 </P></TD> <TD width=48> <P align=center>1 1/4 ″ </P></TD> <TD width=72> <P align=center>140 </P></TD> <TD width=60> <P align=center>20 </P></TD> <TD width=60> <P align=center>55 </P></TD> <TD width=72> <P align=center>156 </P></TD> <TD width=60> <P align=center>168 </P></TD> <TD width=48> <P align=center>100 </P></TD> <TD width=48> <P align=center>2.5 </P></TD></TR> <TR> <TD width=73> <P align=center>40 </P></TD> <TD width=48> <P align=center>1 1/2 ″ </P></TD> <TD width=72> <P align=center>170 </P></TD> <TD width=60> <P align=center>22 </P></TD> <TD width=60> <P align=center>65 </P></TD> <TD width=72> <P align=center>167 </P></TD> <TD width=60> <P align=center>182 </P></TD> <TD width=48> <P align=center>100 </P></TD> <TD width=48> <P align=center>3.7 </P></TD></TR> <TR> <TD width=73> <P align=center>50 </P></TD> <TD width=48> <P align=center>2 ″ </P></TD> <TD width=72> <P align=center>200 </P></TD> <TD width=60> <P align=center>24 </P></TD> <TD width=60> <P align=center>80 </P></TD> <TD width=72> <P align=center>182 </P></TD> <TD width=60> <P align=center>200 </P></TD> <TD width=48> <P align=center>120 </P></TD> <TD width=48> <P align=center>5.5 </P></TD></TR> <TR> <TD width=73> <P align=center>65 </P></TD> <TD width=48> <P align=center>2 1/2 </P></TD> <TD width=72> <P align=center>260 </P></TD> <TD width=60> <P align=center>26 </P></TD> <TD width=60> <P align=center>95 </P></TD> <TD width=72> <P align=center>200 </P></TD> <TD width=60> <P align=center>223 </P></TD> <TD width=48> <P align=center>140 </P></TD> <TD width=48> <P align=center>9.3 </P></TD></TR></TBODY></TABLE> <P align=center><BR>J11H-16C苏式精铸机截止阀<BR><BR></P> http://www.91way.com/info_en/20452.html 截止阀 2026-1-17 17:49:17 WJ61F/H/Y锻钢焊接波纹截止阀性能参数: <BR><BR>产品名称：锻钢焊接波纹截止阀 <BR>产品型号：WJ61F/H/Y <BR>公称通径：DN15-DN50（1/2″～2″） <BR>公称压力：PN1.6MPa～PN16.0MPa（CLASS150Lb～CLASS900Lb） <BR>连接方式：焊接（对焊、承插焊） <BR>驱动方式：手动、气动、电动 <BR>阀体材料：锻碳钢、锻不锈钢 <BR>适用介质：空气、蒸汽、导热油及易燃、易爆、有毒、放射等介质 <BR>适用温度：—29～350℃ <BR> http://www.91way.com/info_en/9851.html 截止阀 2026-1-15 18:02:44 J941电动截止阀主要用途<BR><BR>法兰连接的J941电动截止阀适用于公称压力PN1．6～16MPa，工作温度-29～550℃的石油、化工、制药、化肥、电力行业等各种工况的管路上，切断或接通管路介质。驱动方式有手动、齿轮传动、电动、气动等。 <BR><BR>J941电动截止阀结构特点与用途 <BR>1.可以安装在管道的任何位置上，介质从下往上流。 <BR>2.不锈钢截止阀适用于各类腐蚀性介质的管道上，有良好的防腐性、足够的强度。 <BR>3.合金钢截止阀适用于耐高温的蒸汽、油品管道上，具有耐高温特点.&nbsp;<BR><BR> <TABLE style="WIDTH: 99%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=1 width="99%" align=center> <TBODY> <TR> <TD rowSpan=2 width=108> <P align=center>公称压力 <BR>Pressure Class</P></TD> <TD width=450 colSpan=4> <P align=center>试验压力Testpressure</P></TD></TR> <TR> <TD width=114> <P align=center>壳体 Shell</P></TD> <TD width=114> <P align=center>密封（水） <BR>Seat(water)</P></TD> <TD width=101> <P align=center>密封（气） <BR>Seat(Air)</P></TD> <TD width=121> <P align=center>上密封 （水） <BR>Back Seat (water)</P></TD></TR> <TR> <TD width=108> <P align=center>1.6</P></TD> <TD width=114> <P align=center>2.4</P></TD> <TD width=114> <P align=center>1.8</P></TD> <TD width=101> <P align=center>0.6</P></TD> <TD width=121> <P align=center>1.8</P></TD></TR></TBODY></TABLE><BR> <TABLE style="WIDTH: 99%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=1 width="99%" align=center> <TBODY> <TR> <TD width="100%" colSpan=10> <P align=center>公称压力1.6MPa</P></TD></TR> <TR> <TD width="22%"> <P align=center>DN</P></TD> <TD width="8%"> <P align=center>L </P></TD> <TD width="8%"> <P align=center>D </P></TD> <TD> <P align=center>D1 </P></TD> <TD> <P align=center>D2 </P></TD> <TD> <P align=center>b </P></TD> <TD width="4%"> <P align=center>f </P></TD> <TD width="11%"> <P align=center>Z-d </P></TD> <TD> <P align=center>H </P></TD> <TD> <P align=center>Weight </P></TD></TR> <TR> <TD width="22%"> <P align=center>50(DZW10I) </P></TD> <TD width="8%"> <P align=center>230</P></TD> <TD width="8%"> <P align=center>160</P></TD> <TD> <P align=center>125</P></TD> <TD> <P align=center>100</P></TD> <TD> <P align=center>16</P></TD> <TD width="4%"> <P align=center>3</P></TD> <TD width="11%"> <P align=center>4-18</P></TD> <TD> <P align=center>645</P></TD> <TD> <P align=center>48</P></TD></TR> <TR> <TD width="22%"> <P align=center>65(DZW10I) </P></TD> <TD width="8%"> <P align=center>290</P></TD> <TD width="8%"> <P align=center>180</P></TD> <TD> <P align=center>145</P></TD> <TD> <P align=center>120</P></TD> <TD> <P align=center>18</P></TD> <TD width="4%"> <P align=center>3</P></TD> <TD width="11%"> <P align=center>4-18</P></TD> <TD> <P align=center>690</P></TD> <TD> <P align=center>60</P></TD></TR> <TR> <TD width="22%"> <P align=center>80(DZW10) </P></TD> <TD width="8%"> <P align=center>310</P></TD> <TD width="8%"> <P align=center>195</P></TD> <TD> <P align=center>160</P></TD> <TD> <P align=center>135</P></TD> <TD> <P align=center>20</P></TD> <TD width="4%"> <P align=center>3</P></TD> <TD width="11%"> <P align=center>8-18</P></TD> <TD> <P align=center>715</P></TD> <TD> <P align=center>65</P></TD></TR> <TR> <TD width="22%"> <P align=center>100(DZW15) </P></TD> <TD width="8%"> <P align=center>350</P></TD> <TD width="8%"> <P align=center>215</P></TD> <TD> <P align=center>180</P></TD> <TD> <P align=center>155</P></TD> <TD> <P align=center>20</P></TD> <TD width="4%"> <P align=center>3</P></TD> <TD width="11%"> <P align=center>8-18</P></TD> <TD> <P align=center>770</P></TD> <TD> <P align=center>71</P></TD></TR> <TR> <TD width="22%"> <P align=center>125(DZW20) </P></TD> <TD width="8%"> <P align=center>400</P></TD> <TD width="8%"> <P align=center>24<BR>5</P></TD> <TD> <P align=center>210</P></TD> <TD> <P align=center>185</P></TD> <TD> <P align=center>22</P></TD> <TD width="4%"> <P align=center>3</P></TD> <TD width="11%"> <P align=center>8-18</P></TD> <TD> <P align=center>780</P></TD> <TD> <P align=center>119</P></TD></TR> <TR> <TD width="22%"> <P align=center>150(DZW30) </P></TD> <TD width="8%"> <P align=center>480</P></TD> <TD width="8%"> <P align=center>280</P></TD> <TD> <P align=center>240</P></TD> <TD> <P align=center>210</P></TD> <TD> <P align=center>24</P></TD> <TD width="4%"> <P align=center>3</P></TD> <TD width="11%"> <P align=center>8-23</P></TD> <TD> <P align=center>810</P></TD> <TD> <P align=center>231</P></TD></TR> <TR> <TD width="22%"> <P align=center>200(DZW45) </P></TD> <TD width="8%"> <P align=center>600</P></TD> <TD width="8%"> <P align=center>335</P></TD> <TD> <P align=center>295</P></TD> <TD> <P align=center>265</P></TD> <TD> <P align=center>26</P></TD> <TD width="4%"> <P align=center>3</P></TD> <TD width="11%"> <P align=center>12-23</P></TD> <TD> <P align=center>967</P></TD> <TD> <P align=center>320</P></TD></TR> <TR> <TD width="22%"> <P align=center>250(DZW60) </P></TD> <TD width="8%"> <P align=center>650</P></TD> <TD width="8%"> <P align=center>405</P></TD> <TD> <P align=center>355</P></TD> <TD> <P align=center>320</P></TD> <TD> <P align=center>30</P></TD> <TD width="4%"> <P align=center>3</P></TD> <TD width="11%"> <P align=center>12-25</P></TD> <TD> <P align=center>1143</P></TD> <TD> <P align=center>550</P></TD></TR> <TR> <TD width="22%"> <P align=center>300(DZW90) </P></TD> <TD width="8%"> <P align=center>750</P></TD> <TD width="8%"> <P align=center>460</P></TD> <TD> <P align=center>410</P></TD> <TD> <P align=center>375</P></TD> <TD> <P align=center>30</P></TD> <TD width="4%"> <P align=center>3</P></TD> <TD width="11%"> <P align=center>12-25</P></TD> <TD> <P align=center>1292</P></TD> <TD> <P align=center>785</P></TD></TR></TBODY></TABLE><BR> <TABLE style="WIDTH: 99%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=1 width="99%" align=center> <TBODY> <TR> <TD rowSpan=2 width=106> <P align=center>公称压力 <BR>Pressure Class</P></TD> <TD width=455 colSpan=4> <P align=center>试验压力Testpressure</P></TD></TR> <TR> <TD width=114> <P align=center>壳体 Shell</P></TD> <TD width=114> <P align=center>密封（水） <BR>Seat(water)</P></TD> <TD width=101> <P align=center>密封（气） <BR>Seat(Air)</P></TD> <TD width=126> <P align=center>上密封 （水） <BR>Back Seat (water)</P></TD></TR> <TR> <TD width=106> <P align=center>2.5</P></TD> <TD width=114> <P align=center>3.8</P></TD> <TD width=114> <P align=center>2.8</P></TD> <TD width=101> <P align=center>0.6</P></TD> <TD width=126> <P align=center>2.8</P></TD></TR></TBODY></TABLE><BR> <TABLE style="WIDTH: 99%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=1 width="99%" align=center> <TBODY> <TR> <TD width="100%" colSpan=10> <P align=center>公称压力2.5MPa</P></TD></TR> <TR> <TD width="23%"> <P align=center>DN</P></TD> <TD width="8%"> <P align=center>L </P></TD> <TD width="8%"> <P align=center>D </P></TD> <TD width="7%"> <P align=center>D1 </P></TD> <TD width="7%"> <P align=center>D2 </P></TD> <TD width="5%"> <P align=center>b </P></TD> <TD width="3%"> <P align=center>f </P></TD> <TD width="12%"> <P align=center>Z-d </P></TD> <TD> <P align=center>H </P></TD> <TD> <P align=center>Weight </P></TD></TR> <TR> <TD width="23%"> <P align=center>50(DZW10I) </P></TD> <TD width="8%"> <P align=center>230</P></TD> <TD width="8%"> <P align=center>160</P></TD> <TD width="7%"> <P align=center>125</P></TD> <TD width="7%"> <P align=center>100</P></TD> <TD width="5%"> <P align=center>20</P></TD> <TD width="3%"> <P align=center>3</P></TD> <TD width="12%"> <P align=center>4-18</P></TD> <TD> <P align=center>645</P></TD> <TD> <P align=center>50</P></TD></TR> <TR> <TD width="23%"> <P align=center>65(DZW10I) </P></TD> <TD width="8%"> <P align=center>290</P></TD> <TD width="8%"> <P align=center>180</P></TD> <TD width="7%"> <P align=center>145</P></TD> <TD width="7%"> <P align=center>120</P></TD> <TD width="5%"> <P align=center>22</P></TD> <TD width="3%"> <P align=center>3</P></TD> <TD width="12%"> <P align=center>8-18</P></TD> <TD> <P align=center>690</P></TD> <TD> <P align=center>62</P></TD></TR> <TR> <TD width="23%"> <P align=center>80(DZW15) </P></TD> <TD width="8%"> <P align=center>310</P></TD> <TD width="8%"> <P align=center>195</P></TD> <TD width="7%"> <P align=center>160</P></TD> <TD width="7%"> <P align=center>135</P></TD> <TD width="5%"> <P align=center>22</P></TD> <TD width="3%"> <P align=center>3</P></TD> <TD width="12%"> <P align=center>8-18</P></TD> <TD> <P align=center>715</P></TD> <TD> <P align=center>67</P></TD></TR> <TR> <TD width="23%"> <P align=center>100(DZW20) </P></TD> <TD width="8%"> <P align=center>350</P></TD> <TD width="8%"> <P align=center>230</P></TD> <TD width="7%"> <P align=center>190</P></TD> <TD width="7%"> <P align=center>160</P></TD> <TD width="5%"> <P align=center>24</P></TD> <TD width="3%"> <P align=center>3</P></TD> <TD width="12%"> <P align=center>8-23</P></TD> <TD> <P align=center>770</P></TD> <TD> <P align=center>73</P></TD></TR> <TR> <TD width="23%"> <P align=center>125(DZW30) </P></TD> <TD width="8%"> <P align=center>400</P></TD> <TD width="8%"> <P align=center>270</P></TD> <TD width="7%"> <P align=center>220</P></TD> <TD width="7%"> <P align=center>188</P></TD> <TD width="5%"> <P align=center>28</P></TD> <TD width="3%"> <P align=center>3</P></TD> <TD width="12%"> <P align=center>8-25</P></TD> <TD> <P align=center>780</P></TD> <TD> <P align=center>127</P></TD></TR> <TR> <TD width="23%"> <P align=center>150(DZW45) </P></TD> <TD width="8%"> <P align=center>480</P></TD> <TD width="8%"> <P align=center>300</P></TD> <TD width="7%"> <P align=center>250</P></TD> <TD width="7%"> <P align=center>218</P></TD> <TD width="5%"> <P align=center>30</P></TD> <TD width="3%"> <P align=center>3</P></TD> <TD width="12%"> <P align=center>8-25</P></TD> <TD> <P align=center>875</P></TD> <TD> <P align=center>215</P></TD></TR> <TR> <TD width="23%"> <P align=center>200(DZW60) </P></TD> <TD width="8%"> <P align=center>600</P></TD> <TD width="8%"> <P align=center>360</P></TD> <TD width="7%"> <P align=center>310</P></TD> <TD width="7%"> <P align=center>278</P></TD> <TD width="5%"> <P align=center>34</P></TD> <TD width="3%"> <P align=center>3</P></TD> <TD width="12%"> <P align=center>12-25</P></TD> <TD> <P align=center>967</P></TD> <TD> <P align=center>322</P></TD></TR> <TR> <TD width="23%"> <P align=center>250(DZW90) </P></TD> <TD width="8%"> <P align=center>650</P></TD> <TD width="8%"> <P align=center>425</P></TD> <TD width="7%"> <P align=center>670</P></TD> <TD width="7%"> <P align=center>332</P></TD> <TD width="5%"> <P align=center>36</P></TD> <TD width="3%"> <P align=center>3</P></TD> <TD width="12%"> <P align=center>12-30</P></TD> <TD> <P align=center>1153</P></TD> <TD> <P align=center>585</P></TD></TR> <TR> <TD width="23%"> <P align=center>300(DZW120) </P></TD> <TD width="8%"> <P align=center>750</P></TD> <TD width="8%"> <P align=center>485</P></TD> <TD width="7%"> <P align=center>430</P></TD> <TD width="7%"> <P align=center>390</P></TD> <TD width="5%"> <P align=center>40</P></TD> <TD width="3%"> <P align=center>4</P></TD> <TD width="12%"> <P align=center>16-30</P></TD> <TD> <P align=center>1292</P></TD> <TD> <P align=center>795</P></TD></TR></TBODY></TABLE><BR> <TABLE style="WIDTH: 99%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=1 width="99%" align=center> <TBODY> <TR> <TD rowSpan=2 width=107> <P align=center>公称压力 <BR>Pressure Class</P></TD> <TD width=451 colSpan=4> <P align=center>试验压力Testpressure</P></TD></TR> <TR> <TD width=114> <P align=center>壳体 Shell</P></TD> <TD width=114> <P align=center>密封（水） <BR>Seat(water)</P></TD> <TD width=101> <P align=center>密封（气） <BR>Seat(Air)</P></TD> <TD width=122> <P align=center>上密封 （水） <BR>Back Seat (water)</P></TD></TR> <TR> <TD width=107> <P align=center>4.0</P></TD> <TD width=114> <P align=center>6.0</P></TD> <TD width=114> <P align=center>4.4</P></TD> <TD width=101> <P align=center>0.6</P></TD> <TD width=122> <P align=center>4.4</P></TD></TR></TBODY></TABLE><BR> <TABLE style="WIDTH: 99%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=1 width="99%" align=center> <TBODY> <TR> <TD width="100%" colSpan=12> <P align=center>公称压力4.0MPa</P></TD></TR> <TR> <TD width="22%"> <P align=center>DN</P></TD> <TD width="6%"> <P align=center>L </P></TD> <TD width="6%"> <P align=center>D </P></TD> <TD width="6%"> <P align=center>D1 </P></TD> <TD width="6%"> <P align=center>D2 </P></TD> <TD width="6%"> <P align=center>D6 </P></TD> <TD> <P align=center>b </P></TD> <TD> <P align=center>f2 </P></TD> <TD width="3%"> <P align=center>f </P></TD> <TD width="9%"> <P align=center>Z-d </P></TD> <TD> <P align=center>H </P></TD> <TD> <P align=center>Weight </P></TD></TR> <TR> <TD width="22%"> <P align=center>50(DZW10I) </P></TD> <TD width="6%"> <P align=center>230</P></TD> <TD width="6%"> <P align=center>160</P></TD> <TD width="6%"> <P align=center>125</P></TD> <TD width="6%"> <P align=center>100</P></TD> <TD width="6%"> <P align=center>88</P></TD> <TD> <P align=center>20</P></TD> <TD> <P align=center>4</P></TD> <TD width="3%"> <P align=center>3</P></TD> <TD width="9%"> <P align=center>4-18</P></TD> <TD> <P align=center>645</P></TD> <TD> <P align=center>61</P></TD></TR> <TR> <TD width="22%"> <P align=center>65(DZW10I) </P></TD> <TD width="6%"> <P align=center>290</P></TD> <TD width="6%"> <P align=center>180</P></TD> <TD width="6%"> <P align=center>145</P></TD> <TD width="6%"> <P align=center>120</P></TD> <TD width="6%"> <P align=center>110</P></TD> <TD> <P align=center>22</P></TD> <TD> <P align=center>4</P></TD> <TD width="3%"> <P align=center>3</P></TD> <TD width="9%"> <P align=center>8-18</P></TD> <TD> <P align=center>690</P></TD> <TD> <P align=center>75</P></TD></TR> <TR> <TD width="22%"> <P align=center>80(DZW20I) </P></TD> <TD width="6%"> <P align=center>310</P></TD> <TD width="6%"> <P align=center>195</P></TD> <TD width="6%"> <P align=center>160</P></TD> <TD width="6%"> <P align=center>135</P></TD> <TD width="6%"> <P align=center>121</P></TD> <TD> <P align=center>22</P></TD> <TD> <P align=center>4</P></TD> <TD width="3%"> <P align=center>3</P></TD> <TD width="9%"> <P align=center>8-18</P></TD> <TD> <P align=center>715</P></TD> <TD> <P align=center>84</P></TD></TR> <TR> <TD width="22%"> <P align=center>100(DZW30) </P></TD> <TD width="6%"> <P align=center>350</P></TD> <TD width="6%"> <P align=center>230</P></TD> <TD width="6%"> <P align=center>190</P></TD> <TD width="6%"> <P align=center>160</P></TD> <TD width="6%"> <P align=center>150</P></TD> <TD> <P align=center>24</P></TD> <TD> <P align=center>4.5</P></TD> <TD width="3%"> <P align=center>3</P></TD> <TD width="9%"> <P align=center>8-23</P></TD> <TD> <P align=center>770</P></TD> <TD> <P align=center>101</P></TD></TR> <TR> <TD width="22%"> <P align=center>125(DZW45) </P></TD> <TD width="6%"> <P align=center>400</P></TD> <TD width="6%"> <P align=center>270</P></TD> <TD width="6%"> <P align=center>220</P></TD> <TD width="6%"> <P align=center>188</P></TD> <TD width="6%"> <P align=center>176</P></TD> <TD> <P align=center>28</P></TD> <TD> <P align=center>4.5</P></TD> <TD width="3%"> <P align=center>3</P></TD> <TD width="9%"> <P align=center>8-25</P></TD> <TD> <P align=center>782</P></TD> <TD> <P align=center>207</P></TD></TR> <TR> <TD width="22%"> <P align=center>150(DZW60) </P></TD> <TD width="6%"> <P align=center>480</P></TD> <TD width="6%"> <P align=center>300</P></TD> <TD width="6%"> <P align=center>250</P></TD> <TD width="6%"> <P align=center>218</P></TD> <TD width="6%"> <P align=center>204</P></TD> <TD> <P align=center>30</P></TD> <TD> <P align=center>4.5</P></TD> <TD width="3%"> <P align=center>3</P></TD> <TD width="9%"> <P align=center>8-25</P></TD> <TD> <P align=center>875</P></TD> <TD> <P align=center>226</P></TD></TR> <TR> <TD width="22%"> <P align=center>200(DZW90I) </P></TD> <TD width="6%"> <P align=center>600</P></TD> <TD width="6%"> <P align=center>375</P></TD> <TD width="6%"> <P align=center>320</P></TD> <TD width="6%"> <P align=center>282</P></TD> <TD width="6%"> <P align=center>260</P></TD> <TD> <P align=center>38</P></TD> <TD> <P align=center>4.5</P></TD> <TD width="3%"> <P align=center>3</P></TD> <TD width="9%"> <P align=center>12-30</P></TD> <TD> <P align=center>1160</P></TD> <TD> <P align=center>339</P></TD></TR></TBODY></TABLE><BR> <TABLE style="WIDTH: 99%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=1 width="99%" align=center> <TBODY> <TR> <TD rowSpan=2 width=107> <P align=center>公称压力 <BR>Pressure Class</P></TD> <TD width=451 colSpan=4> <P align=center>试验压力Testpressure</P></TD></TR> <TR> <TD width=114> <P align=center>壳体 Shell</P></TD> <TD width=114> <P align=center>密封（水） <BR>Seat(water)</P></TD> <TD width=101> <P align=center>密封（气） <BR>Seat(Air)</P></TD> <TD width=122> <P align=center>上密封 （水） <BR>Back Seat (water)</P></TD></TR> <TR> <TD width=107> <P align=center>6.4</P></TD> <TD width=114> <P align=center>9.6</P></TD> <TD width=114> <P align=center>7.0</P></TD> <TD width=101> <P align=center>0.6</P></TD> <TD width=122> <P align=center>7.0</P></TD></TR></TBODY></TABLE><BR> <TABLE style="WIDTH: 99%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=1 width="99%" align=center> <TBODY> <TR> <TD width="100%" colSpan=12> <P align=center>公称压力6.4MPa</P></TD></TR> <TR> <TD width="22%"> <P align=center>DN</P></TD> <TD width="6%"> <P align=center>L </P></TD> <TD> <P align=center>D </P></TD> <TD> <P align=center>D1 </P></TD> <TD> <P align=center>D2 </P></TD> <TD> <P align=center>D6 </P></TD> <TD> <P align=center>b </P></TD> <TD width="6%"> <P align=center>f2 </P></TD> <TD width="4%"> <P align=center>f </P></TD> <TD width="8%"> <P align=center>Z-d </P></TD> <TD width="8%"> <P align=center>H </P></TD> <TD width="11%"> <P align=center>Weight </P></TD></TR> <TR> <TD width="22%"> <P align=center>50(DZW15) </P></TD> <TD width="6%"> <P align=center>300</P></TD> <TD> <P align=center>175</P></TD> <TD> <P align=center>135</P></TD> <TD> <P align=center>105</P></TD> <TD> <P align=center>88</P></TD> <TD> <P align=center>26</P></TD> <TD width="6%"> <P align=center>4</P></TD> <TD width="4%"> <P align=center>3</P></TD> <TD width="8%"> <P align=center>4-23</P></TD> <TD width="8%"> <P align=center>710</P></TD> <TD width="11%"> <P align=center>64</P></TD></TR> <TR> <TD width="22%"> <P align=center>65(DZW20) </P></TD> <TD width="6%"> <P align=center>340</P></TD> <TD> <P align=center>200</P></TD> <TD> <P align=center>160</P></TD> <TD> <P align=center>130</P></TD> <TD> <P align=center>110</P></TD> <TD> <P align=center>28</P></TD> <TD width="6%"> <P align=center>4</P></TD> <TD width="4%"> <P align=center>3</P></TD> <TD width="8%"> <P align=center>8-23</P></TD> <TD width="8%"> <P align=center>734</P></TD> <TD width="11%"> <P align=center>77</P></TD></TR> <TR> <TD width="22%"> <P align=center>80(DZW30) </P></TD> <TD width="6%"> <P align=center>380</P></TD> <TD> <P align=center>210</P></TD> <TD> <P align=center>170</P></TD> <TD> <P align=center>140</P></TD> <TD> <P align=center>121</P></TD> <TD> <P align=center>30</P></TD> <TD width="6%"> <P align=center>4</P></TD> <TD width="4%"> <P align=center>3</P></TD> <TD width="8%"> <P align=center>8-23</P></TD> <TD width="8%"> <P align=center>785</P></TD> <TD width="11%"> <P align=center>86</P></TD></TR> <TR> <TD width="22%"> <P align=center>100(DZW60) </P></TD> <TD width="6%"> <P align=center>430</P></TD> <TD> <P align=center>250</P></TD> <TD> <P align=center>200</P></TD> <TD> <P align=center>168</P></TD> <TD> <P align=center>150</P></TD> <TD> <P align=center>32</P></TD> <TD width="6%"> <P align=center>4.5</P></TD> <TD width="4%"> <P align=center>3</P></TD> <TD width="8%"> <P align=center>8-25</P></TD> <TD width="8%"> <P align=center>837</P></TD> <TD width="11%"> <P align=center>171</P></TD></TR> <TR> <TD width="22%"> <P align=center>125(DZW90) </P></TD> <TD width="6%"> <P align=center>500</P></TD> <TD> <P align=center>295</P></TD> <TD> <P align=center>240</P></TD> <TD> <P align=center>202</P></TD> <TD> <P align=center>176</P></TD> <TD> <P align=center>36</P></TD> <TD width="6%"> <P align=center>4.5</P></TD> <TD width="4%"> <P align=center>3</P></TD> <TD width="8%"> <P align=center>8-30</P></TD> <TD width="8%"> <P align=center>1031</P></TD> <TD width="11%"> <P align=center>243</P></TD></TR> <TR> <TD width="22%"> <P align=center>150(DZW90) </P></TD> <TD width="6%"> <P align=center>550</P></TD> <TD> <P align=center>340</P></TD> <TD> <P align=center>280</P></TD> <TD> <P align=center>240</P></TD> <TD> <P align=center>204</P></TD> <TD> <P align=center>38</P></TD> <TD width="6%"> <P align=center>4.5</P></TD> <TD width="4%"> <P align=center>3</P></TD> <TD width="8%"> <P align=center>8-34</P></TD> <TD width="8%"> <P align=center>1066</P></TD> <TD width="11%"> <P align=center>296</P></TD></TR> <TR> <TD width="22%"> <P align=center>200(DZW120) </P></TD> <TD width="6%"> <P align=center>650</P></TD> <TD> <P align=center>405</P></TD> <TD> <P align=center>345</P></TD> <TD> <P align=center>300</P></TD> <TD> <P align=center>260</P></TD> <TD> <P align=center>44</P></TD> <TD width="6%"> <P align=center>4.5</P></TD> <TD width="4%"> <P align=center>3</P></TD> <TD width="8%"> <P align=center>12-34</P></TD> <TD width="8%"> <P align=center>1213</P></TD> <TD width="11%"> <P align=center>420</P></TD></TR></TBODY></TABLE><BR> <TABLE style="WIDTH: 99%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=1 width="99%" align=center> <TBODY> <TR> <TD rowSpan=2 width=107> <P align=center>公称压力 <BR>Pressure Class</P></TD> <TD width=451 colSpan=4> <P align=center>试验压力Testpressure</P></TD></TR> <TR> <TD width=114> <P align=center>壳体 Shell</P></TD> <TD width=114> <P align=center>密封（水） <BR>Seat(water)</P></TD> <TD width=101> <P align=center>密封（气） <BR>Seat(Air)</P></TD> <TD width=122> <P align=center>上密封 （水） <BR>Back Seat (water)</P></TD></TR> <TR> <TD width=107> <P align=center>10.0</P></TD> <TD width=114> <P align=center>15.0</P></TD> <TD width=114> <P align=center>11.0</P></TD> <TD width=101> <P align=center>0.6</P></TD> <TD width=122> <P align=center>11.0</P></TD></TR></TBODY></TABLE><BR><BR> <TABLE style="WIDTH: 99%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=1 width="99%" align=center> <TBODY> <TR> <TD width="100%" colSpan=12> <P align=center>公称压力10.0MPa</P></TD></TR> <TR> <TD> <P align=center>DN</P></TD> <TD> <P align=center>L </P></TD> <TD> <P align=center>D </P></TD> <TD> <P align=center>D1 </P></TD> <TD> <P align=center>D2 </P></TD> <TD> <P align=center>D6 </P></TD> <TD> <P align=center>b </P></TD> <TD> <P align=center>f2 </P></TD> <TD width="4%"> <P align=center>f </P></TD> <TD width="8%"> <P align=center>Z-d </P></TD> <TD width="8%"> <P align=center>H </P></TD> <TD> <P align=center>Weight </P></TD></TR> <TR> <TD> <P align=center>50(DZW20) </P></TD> <TD> <P align=center>300</P></TD> <TD> <P align=center>195</P></TD> <TD> <P align=center>145</P></TD> <TD> <P align=center>112</P></TD> <TD> <P align=center>88</P></TD> <TD> <P align=center>28</P></TD> <TD> <P align=center>4</P></TD> <TD width="4%"> <P align=center>3</P></TD> <TD width="8%"> <P align=center>4-25</P></TD> <TD width="8%"> <P align=center>714</P></TD> <TD> <P align=center>81</P></TD></TR> <TR> <TD> <P align=center>65(DZW30) </P></TD> <TD> <P align=center>340</P></TD> <TD> <P align=center>220</P></TD> <TD> <P align=center>170</P></TD> <TD> <P align=center>138</P></TD> <TD> <P align=center>110</P></TD> <TD> <P align=center>32</P></TD> <TD> <P align=center>4</P></TD> <TD width="4%"> <P align=center>3</P></TD> <TD width="8%"> <P align=center>8-25</P></TD> <TD width="8%"> <P align=center>734</P></TD> <TD> <P align=center>102</P></TD></TR> <TR> <TD> <P align=center>80(DZW60) </P></TD> <TD> <P align=center>380</P></TD> <TD> <P align=center>230</P></TD> <TD> <P align=center>180</P></TD> <TD> <P align=center>148</P></TD> <TD> <P align=center>121</P></TD> <TD> <P align=center>34</P></TD> <TD> <P align=center>4</P></TD> <TD width="4%"> <P align=center>3</P></TD> <TD width="8%"> <P align=center>8-25</P></TD> <TD width="8%"> <P align=center>800</P></TD> <TD> <P align=center>175</P></TD></TR> <TR> <TD> <P align=center>100(DZW90) </P></TD> <TD> <P align=center>430</P></TD> <TD> <P align=center>265</P></TD> <TD> <P align=center>210</P></TD> <TD> <P align=center>175</P></TD> <TD> <P align=center>150</P></TD> <TD> <P align=center>38</P></TD> <TD> <P align=center>4</P></TD> <TD width="4%"> <P align=center>3</P></TD> <TD width="8%"> <P align=center>8-30</P></TD> <TD width="8%"> <P align=center>950</P></TD> <TD> <P align=center>194</P></TD></TR> <TR> <TD> <P align=center>125(DZW90) </P></TD> <TD> <P align=center>500</P></TD> <TD> <P align=center>310</P></TD> <TD> <P align=center>250</P></TD> <TD> <P align=center>210</P></TD> <TD> <P align=center>176</P></TD> <TD> <P align=center>42</P></TD> <TD> <P align=center>4.5</P></TD> <TD width="4%"> <P align=center>3</P></TD> <TD width="8%"> <P align=center>8-34</P></TD> <TD width="8%"> <P align=center>1142</P></TD> <TD> <P align=center>285</P></TD></TR> <TR> <TD> <P align=center>150(DZW120) </P></TD> <TD> <P align=center>550</P></TD> <TD> <P align=center>350</P></TD> <TD> <P align=center>290</P></TD> <TD> <P align=center>250</P></TD> <TD> <P align=center>204</P></TD> <TD> <P align=center>46</P></TD> <TD> <P align=center>4.5</P></TD> <TD width="4%"> <P align=center>3</P></TD> <TD width="8%"> <P align=center>12-34</P></TD> <TD width="8%"> <P align=center>1240</P></TD> <TD> <P align=center>450</P></TD></TR> <TR> <TD> <P align=center>200(DZW180) </P></TD> <TD> <P align=center>650</P></TD> <TD> <P align=center>430</P></TD> <TD> <P align=center>360</P></TD> <TD> <P align=center>312</P></TD> <TD> <P align=center>260</P></TD> <TD> <P align=center>54</P></TD> <TD> <P align=center>4.5</P></TD> <TD width="4%"> <P align=center>3</P></TD> <TD width="8%"> <P align=center>12-41</P></TD> <TD width="8%"> <P align=center>1425</P></TD> <TD> <P align=center>850</P></TD></TR></TBODY></TABLE><BR> http://www.91way.com/info_en/5375.html 截止阀 2026-1-14 15:08:23 <P>WJ41H波纹管截止阀<BR><BR>制造标准：GB12234&nbsp;　&nbsp;<BR>结构长度：GB12221&nbsp;　　<BR>法兰标准：JB79&nbsp;Flange:JB79&nbsp;<BR>对焊口标准：</P> <P align=center><A href="http://www.91way.com/uploadfiles/200904/2009412105817274.jpg" target=_blank><IMG style="FILTER: ; WIDTH: 476px; HEIGHT: 314px" border=0 hspace=0 alt=WJ41H波纹管截止阀外形尺寸 src="/uploadfiles/200904/2009412105817274.jpg" width=476 height=314></A></P> <P>GB12224&nbsp;Butt-welding:GB12224&nbsp;<BR>试验标准：GB13927&nbsp;Test:GB13927&nbsp; <BR><BR>产品用途<BR>产品结构特点 <BR>工业　　　&nbsp;　　&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 导热油&nbsp; <BR>　　　废气净化厂　　　　　　天然气&nbsp; <BR>　　　真空装置　　　　　　　氨&nbsp; <BR>　　　热水　　　　　　　　　冷冻系统&nbsp; <BR>　　　加热设备　　　　&nbsp;　　&nbsp;蒸汽系统&nbsp;＊双层波纹管&nbsp; <BR>维修方便&nbsp; <BR>波纹管密封阀杆&nbsp; <BR>双重密封&nbsp; <BR>位置指示&nbsp; <BR>无升降手轮&nbsp;</P> <P><BR>WJ41H波纹管截止阀主要零件的材料说明：<BR><BR></P> <P> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=1 width=680 align=center> <TBODY> <TR> <TD height=30 width=108> <DIV align=center>零件名称Part Name </DIV></TD> <TD width=54> <DIV align=center>阀体Body </DIV></TD> <TD width=66> <DIV align=center>阀盖Bonnet </DIV></TD> <TD width=60> <DIV align=center>阀杆 stem </DIV></TD> <TD width=54> <DIV align=center>阀瓣Disc </DIV></TD> <TD width=114> <DIV align=center>密封面Sealing Face </DIV></TD> <TD width=260> <DIV align=center>填料 Paking </DIV></TD></TR> <TR> <TD rowSpan=2> <DIV align=center>WCB </DIV></TD> <TD rowSpan=2> <DIV align=center>WCB </DIV></TD> <TD rowSpan=2> <DIV align=center>WCB </DIV></TD> <TD rowSpan=2> <DIV align=center>13Cr </DIV></TD> <TD rowSpan=2> <DIV align=center>2Cr13 </DIV></TD> <TD> <DIV align=center>2Cr13 </DIV></TD> <TD rowSpan=2> <DIV align=center>柔性石墨GRAPHITE </DIV></TD></TR> <TR> <TD> <DIV align=center>STL </DIV></TD></TR> <TR> <TD rowSpan=2> <DIV align=center>304 </DIV></TD> <TD rowSpan=2> <DIV align=center>CF8 </DIV></TD> <TD rowSpan=2> <DIV align=center>CF8 </DIV></TD> <TD rowSpan=2> <DIV align=center>304 </DIV></TD> <TD rowSpan=2> <DIV align=center>304 </DIV></TD> <TD> <DIV align=center>304 </DIV></TD> <TD> <DIV align=center>柔性石墨GRAPHITE </DIV></TD></TR> <TR> <TD> <DIV align=center>STL </DIV></TD> <TD> <DIV align=center>PTFE </DIV></TD></TR> <TR> <TD rowSpan=2> <DIV align=center>316 </DIV></TD> <TD rowSpan=2> <DIV align=center>CF8M </DIV></TD> <TD rowSpan=2> <DIV align=center>CF8M </DIV></TD> <TD rowSpan=2> <DIV align=center>316 </DIV></TD> <TD rowSpan=2> <DIV align=center>316 </DIV></TD> <TD> <DIV align=center>316 </DIV></TD> <TD> <DIV align=center>柔性石墨GRAPHITE </DIV></TD></TR> <TR> <TD> <DIV align=center>STL </DIV></TD> <TD> <DIV align=center>PTFE </DIV></TD></TR> <TR> <TD rowSpan=2> <DIV align=center>304L </DIV></TD> <TD rowSpan=2> <DIV align=center>CF3 </DIV></TD> <TD rowSpan=2> <DIV align=center>CF3 </DIV></TD> <TD rowSpan=2> <DIV align=center>316 </DIV></TD> <TD rowSpan=2> <DIV align=center>304L </DIV></TD> <TD> <DIV align=center>304L </DIV></TD> <TD> <DIV align=center>柔性石墨GRAPHITE </DIV></TD></TR> <TR> <TD> <DIV align=center>STL </DIV></TD> <TD> <DIV align=center>PTFE </DIV></TD></TR> <TR> <TD rowSpan=2> <DIV align=center>316L </DIV></TD> <TD rowSpan=2> <DIV align=center>CF3M </DIV></TD> <TD rowSpan=2> <DIV align=center>CF3M </DIV></TD> <TD rowSpan=2> <DIV align=center>316 </DIV></TD> <TD rowSpan=2> <DIV align=center>316L </DIV></TD> <TD> <DIV align=center>316L </DIV></TD> <TD> <DIV align=center>柔性石墨GRAPHITE </DIV></TD></TR> <TR> <TD> <DIV align=center>STL </DIV></TD> <TD> <DIV align=center>PTFE </DIV></TD></TR></TBODY></TABLE><BR></P> http://www.91way.com/info_en/18360.html 截止阀 2026-1-13 19:28:20 J41W-16T黄铜法兰截止阀<BR><BR>公称压力：1.6MPa <BR>适用介质：水、气 <BR>适用温度：t≤200℃<BR> http://www.91way.com/info_en/13724.html 截止阀 2026-1-13 19:25:21 DS/J61H水封截止阀<BR><BR>水封截止阀 <BR>产品型号：PN2.5～4.0MPa DN10～150mm <BR><BR>产品引用标准： <BR><BR>　　设计与制造：JB/T3595 <BR>　　结构长度：GB/T15188.1 <BR>　　压力温度等级：GB/T3595 <BR>　　试验与检验：GB13927 JB/T9092 <BR><BR>用途： <BR>DS/J61H水封截止阀适用于公称压力PN2.5～4.0Mpa，工作温度0～425℃的火力电站回水冷凝系统及石油、化工要求与大气隔离的管道上，切断或接通介质,适用介质为：水、油品、蒸汽和非腐蚀气体。 <BR><BR>产品结构特点： <BR><BR>1.产品按国家标准GB12235设计制造，结构新颖，选材合理,造形美观。连接端有法兰和焊接，可根据用户不同要求配接。 <BR>2.填料函设计成水密封结构，接入0.6~1.6Mpa的水填料，摩擦力小，密封好，能全系统与大气隔离，保证良好的气密性。 <BR>3.阀杆经调质和表面氮化处理，有良好的搞腐蚀性和抗擦伤性。 <BR>4.结构紧凑，操作灵活，检修方便，使用寿命长。 <BR>5.倒密封采用不锈钢螺纹连接密封座或本体堆焊奥氏体不锈钢而成，倒密封可靠。填料更换和维修可在不停机情况下进行，方便快捷不影响系统运行。 <BR><BR>主要零件的材料说明：<BR><BR> <TABLE style="WIDTH: 650px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=650 align=center TABLE> <TBODY> <TR align=middle> <TD> <DIV align=center>阀 体</DIV></TD> <TD> <DIV align=center>25、WCB </DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>阀 盖</DIV></TD> <TD> <DIV align=center>25、WCB </DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>支 架</DIV></TD> <TD> <DIV align=center>25、WCB </DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>阀 瓣</DIV></TD> <TD> <DIV align=center>2Cr13、WCB </DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>阀 杆</DIV></TD> <TD> <DIV align=center>2Cr13 </DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>阀 座</DIV></TD> <TD> <DIV align=center>25、304 </DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>密封环</DIV></TD> <TD> <DIV align=center>包覆垫、增强柔性石墨</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>填 料</DIV></TD> <TD> <DIV align=center>膨胀柔性石墨</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>阀杆螺母</DIV></TD> <TD> <DIV align=center>ZCuA110Fe3</DIV></TD></TR></TBODY></TABLE> <P align=center>DS/J61H水封截止阀<BR><BR></P> http://www.91way.com/info_en/18928.html 截止阀 2026-1-13 19:22:59 J641H-16C气动截止阀<BR><BR>产品名称：气动截止阀 <BR>产品型号：J641H-16C <BR>驱动方式：气动驱动 <BR>压力范围： <BR>PN 1.6MPa ~6.4MPa <BR>口径规格： <BR>DN 15mm ~ 600mm <BR>主体材料： <BR>WCB碳钢 <BR>密封材质： <BR>金属密封 <BR>泄露等级： <BR>零泄漏 <BR>适用温度： <BR>-195℃ — +350℃ <BR>适用介质： <BR>水 气 油 粉尘介质… <BR>控制部件： <BR>气动驱动 可选电动<BR> http://www.91way.com/info_en/10413.html 截止阀 2026-1-12 16:41:40 J24B-25Z氨用截止阀 <BR><BR>概述； <BR><BR> <TABLE style="WIDTH: 98%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width="98%" align=center> <TBODY> <TR> <TD> <P align=center>零件名称</P></TD> <TD> <P align=center>阀体、阀盖</P></TD> <TD> <P align=center>密封圈</P></TD> <TD> <P align=center>填料</P></TD> <TD> <P align=center>填料压盖</P></TD> <TD> <P align=center>阀杆</P></TD> <TD> <P align=center>垫片</P></TD></TR> <TR> <TD> <P align=center>J41B-25C</P></TD> <TD> <P align=center>铸钢</P></TD> <TD rowSpan=3> <P align=center>巴氏合金</P></TD> <TD rowSpan=4> <P align=center>聚四氟<BR>乙　烯</P></TD> <TD rowSpan=2 colSpan=2> <P align=center>碳钢</P></TD> <TD rowSpan=4> <P align=center>聚四氟<BR>乙　烯</P></TD></TR> <TR> <TD> <P align=center>J41B-25Z</P></TD> <TD> <P align=center>灰铸铁</P></TD></TR> <TR> <TD> <P align=center>J41B-25P</P></TD> <TD> <P align=center>不锈钢</P></TD> <TD colSpan=2> <P align=center>不锈钢</P></TD></TR> <TR> <TD> <P align=center>J41F-25Z</P></TD> <TD> <P align=center>灰铸铁</P></TD> <TD> <P align=left>&nbsp;</P></TD> <TD colSpan=2> <P align=center>碳钢</P></TD></TR></TBODY></TABLE><BR><BR>J24B-25Z氨用截止阀性能规范： <BR><BR> <TABLE style="WIDTH: 98%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width="98%" align=center> <TBODY> <TR> <TD> <P align=center>公称压力PN（MPA）</P></TD> <TD> <P align=center>试验压力PS（MPa）</P></TD> <TD> <P align=center>适用介质</P></TD> <TD colSpan=2> <P align=center>适用温度（℃）</P></TD></TR> <TR> <TD> <P align=center>2.5</P></TD> <TD> <P align=center>3.8</P></TD> <TD rowSpan=2> <P align=center>氨气、<BR>氨液等<BR>NH3</P></TD> <TD rowSpan=2> <P align=center>巴氏合金<BR>-40℃<BR>+150℃</P></TD> <TD rowSpan=2> <P align=center>四氟<BR>-40℃<BR>+200</P></TD></TR></TBODY></TABLE><BR>主要尺寸及重量：<BR><BR> <TABLE style="WIDTH: 98%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width="98%" align=center> <TBODY> <TR> <TD rowSpan=2> <P align=center>公称通径<BR>DN（mm）</P></TD> <TD colSpan=12> <P align=center>尺　　寸（mm）</P></TD> <TD rowSpan=2> <P align=center>重量<BR>（kg）</P></TD></TR> <TR> <TD> <P align=center>L</P></TD> <TD> <P align=center>D</P></TD> <TD> <P align=center>D1</P></TD> <TD> <P align=center>D2</P></TD> <TD> <P align=center>D4</P></TD> <TD> <P align=center>b</P></TD> <TD> <P align=center>f</P></TD> <TD> <P align=center>f1</P></TD> <TD> <P align=center>Z-φd</P></TD> <TD> <P align=center>关</P></TD> <TD> <P align=center>开</P></TD> <TD> <P align=center>D3</P></TD></TR> <TR> <TD> <P align=center>10</P></TD> <TD> <P align=center>130</P></TD> <TD> <P align=center>90</P></TD> <TD> <P align=center>60</P></TD> <TD> <P align=center>40</P></TD> <TD> <P align=center>35</P></TD> <TD> <P align=center>16</P></TD> <TD> <P align=center>2</P></TD> <TD> <P align=center>4</P></TD> <TD> <P align=center>4-φ14</P></TD> <TD> <P align=center>165</P></TD> <TD> <P align=center>185</P></TD> <TD> <P align=center>110</P></TD> <TD> <P align=left>&nbsp;</P></TD></TR> <TR> <TD> <P align=center>15</P></TD> <TD> <P align=center>130</P></TD> <TD> <P align=center>95</P></TD> <TD> <P align=center>65</P></TD> <TD> <P align=center>45</P></TD> <TD> <P align=center>40</P></TD> <TD> <P align=center>16</P></TD> <TD> <P align=center>2</P></TD> <TD> <P align=center>4</P></TD> <TD> <P align=center>4-φ14</P></TD> <TD> <P align=center>165</P></TD> <TD> <P align=center>185</P></TD> <TD> <P align=center>110</P></TD> <TD> <P align=left>&nbsp;</P></TD></TR> <TR> <TD> <P align=center>20</P></TD> <TD> <P align=center>150</P></TD> <TD> <P align=center>105</P></TD> <TD> <P align=center>75</P></TD> <TD> <P align=center>55</P></TD> <TD> <P align=center>51</P></TD> <TD> <P align=center>18</P></TD> <TD> <P align=center>2</P></TD> <TD> <P align=center>4</P></TD> <TD> <P align=center>4-φ14</P></TD> <TD> <P align=center>170</P></TD> <TD> <P align=center>200</P></TD> <TD> <P align=center>120</P></TD> <TD> <P align=left>&nbsp;</P></TD></TR> <TR> <TD> <P align=center>25</P></TD> <TD> <P align=center>160</P></TD> <TD> <P align=center>115</P></TD> <TD> <P align=center>85</P></TD> <TD> <P align=center>65</P></TD> <TD> <P align=center>58</P></TD> <TD> <P align=center>18</P></TD> <TD> <P align=center>2</P></TD> <TD> <P align=center>4</P></TD> <TD> <P align=center>4-φ14</P></TD> <TD> <P align=center>197</P></TD> <TD> <P align=center>210</P></TD> <TD> <P align=center>120</P></TD> <TD> <P align=left>&nbsp;</P></TD></TR> <TR> <TD> <P align=center>32</P></TD> <TD> <P align=center>180</P></TD> <TD> <P align=center>135</P></TD> <TD> <P align=center>100</P></TD> <TD> <P align=center>78</P></TD> <TD> <P align=center>66</P></TD> <TD> <P align=center>20</P></TD> <TD> <P align=center>2</P></TD> <TD> <P align=center>4</P></TD> <TD> <P align=center>4-φ18</P></TD> <TD> <P align=center>199</P></TD> <TD> <P align=center>213</P></TD> <TD> <P align=center>140</P></TD> <TD> <P align=left>&nbsp;</P></TD></TR> <TR> <TD> <P align=center>40</P></TD> <TD> <P align=center>200</P></TD> <TD> <P align=center>145</P></TD> <TD> <P align=center>110</P></TD> <TD> <P align=center>85</P></TD> <TD> <P align=center>76</P></TD> <TD> <P align=center>20</P></TD> <TD> <P align=center>3</P></TD> <TD> <P align=center>4</P></TD> <TD> <P align=center>4-φ18</P></TD> <TD> <P align=center>248</P></TD> <TD> <P align=center>264</P></TD> <TD> <P align=center>160</P></TD> <TD> <P align=left>&nbsp;</P></TD></TR> <TR> <TD> <P align=center>50</P></TD> <TD> <P align=center>230</P></TD> <TD> <P align=center>160</P></TD> <TD> <P align=center>125</P></TD> <TD> <P align=center>100</P></TD> <TD> <P align=center>88</P></TD> <TD> <P align=center>22</P></TD> <TD> <P align=center>3</P></TD> <TD> <P align=center>4</P></TD> <TD> <P align=center>4-φ18</P></TD> <TD> <P align=center>265</P></TD> <TD> <P align=center>295</P></TD> <TD> <P align=center>180</P></TD> <TD> <P align=left>&nbsp;</P></TD></TR> <TR> <TD> <P align=center>65</P></TD> <TD> <P align=center>290</P></TD> <TD> <P align=center>180</P></TD> <TD> <P align=center>145</P></TD> <TD> <P align=center>120</P></TD> <TD> <P align=center>110</P></TD> <TD> <P align=center>24</P></TD> <TD> <P align=center>3</P></TD> <TD> <P align=center>4</P></TD> <TD> <P align=center>8-φ18</P></TD> <TD> <P align=center>310</P></TD> <TD> <P align=center>349</P></TD> <TD> <P align=center>220</P></TD> <TD> <P align=left>&nbsp;</P></TD></TR> <TR> <TD> <P align=center>80</P></TD> <TD> <P align=center>310</P></TD> <TD> <P align=center>195</P></TD> <TD> <P align=center>160</P></TD> <TD> <P align=center>135</P></TD> <TD> <P align=center>121</P></TD> <TD> <P align=center>26</P></TD> <TD> <P align=center>3</P></TD> <TD> <P align=center>4</P></TD> <TD> <P align=center>8-φ18</P></TD> <TD> <P align=center>340</P></TD> <TD> <P align=center>357</P></TD> <TD> <P align=center>240</P></TD> <TD> <P align=left>&nbsp;</P></TD></TR> <TR> <TD> <P align=center>100</P></TD> <TD> <P align=center>350</P></TD> <TD> <P align=center>230</P></TD> <TD> <P align=center>190</P></TD> <TD> <P align=center>160</P></TD> <TD> <P align=center>150</P></TD> <TD> <P align=center>30</P></TD> <TD> <P align=center>3</P></TD> <TD> <P align=center>4.5</P></TD> <TD> <P align=center>8-φ23</P></TD> <TD> <P align=center>380</P></TD> <TD> <P align=center>413</P></TD> <TD> <P align=center>280</P></TD> <TD> <P align=left>&nbsp;</P></TD></TR> <TR> <TD> <P align=center>125</P></TD> <TD> <P align=center>400</P></TD> <TD> <P align=center>270</P></TD> <TD> <P align=center>220</P></TD> <TD> <P align=center>188</P></TD> <TD> <P align=center>176</P></TD> <TD> <P align=center>32</P></TD> <TD> <P align=center>3</P></TD> <TD> <P align=center>4.5</P></TD> <TD> <P align=center>8-φ25</P></TD> <TD> <P align=center>430</P></TD> <TD> <P align=center>451</P></TD> <TD> <P align=center>320</P></TD> <TD> <P align=left>&nbsp;</P></TD></TR> <TR> <TD> <P align=center>150</P></TD> <TD> <P align=center>480</P></TD> <TD> <P align=center>300</P></TD> <TD> <P align=center>250</P></TD> <TD> <P align=center>218</P></TD> <TD> <P align=center>204</P></TD> <TD> <P align=center>32</P></TD> <TD> <P align=center>3</P></TD> <TD> <P align=center>4.5</P></TD> <TD> <P align=center>8-φ25</P></TD> <TD> <P align=center>505</P></TD> <TD> <P align=center>492</P></TD> <TD> <P align=center>360</P></TD> <TD> <P align=left>&nbsp;</P></TD></TR> <TR> <TD> <P align=center>200</P></TD> <TD> <P align=center>600</P></TD> <TD> <P align=center>360</P></TD> <TD> <P align=center>310</P></TD> <TD> <P align=center>278</P></TD> <TD> <P align=center>260</P></TD> <TD> <P align=center>34</P></TD> <TD> <P align=center>3</P></TD> <TD> <P align=center>4.5</P></TD> <TD> <P align=center>12-φ25</P></TD> <TD> <P align=center>550</P></TD> <TD> <P align=center>806</P></TD> <TD> <P align=center>400</P></TD> <TD> <P align=left>&nbsp;</P></TD></TR> <TR> <TD> <P align=center>250</P></TD> <TD> <P align=center>650</P></TD> <TD> <P align=center>425</P></TD> <TD> <P align=center>370</P></TD> <TD> <P align=center>335</P></TD> <TD> <P align=center>31</P></TD> <TD> <P align=center>36</P></TD> <TD> <P align=center>3</P></TD> <TD> <P align=center>4.5</P></TD> <TD> <P align=center>12-φ30</P></TD> <TD> <P align=center>730</P></TD> <TD> <P align=center>880</P></TD> <TD> <P align=center>450</P></TD> <TD> <P align=left>&nbsp;</P></TD></TR> <TR> <TD> <P align=center>300</P></TD> <TD> <P align=center>750</P></TD> <TD> <P align=center>485</P></TD> <TD> <P align=center>430</P></TD> <TD> <P align=center>390</P></TD> <TD> <P align=center>364</P></TD> <TD> <P align=center>40</P></TD> <TD> <P align=center>3</P></TD> <TD> <P align=center>4.5</P></TD> <TD> <P align=center>16-φ30</P></TD> <TD> <P align=center>-</P></TD> <TD> <P align=center>995</P></TD> <TD> <P align=center>550</P></TD> <TD> <P align=left>&nbsp;</P></TD></TR></TBODY></TABLE><BR> http://www.91way.com/info_en/13728.html 截止阀 2026-1-9 17:45:27 产品详细介绍： <BR><BR>　　双正锻钢截止阀有三种阀盖设计形式。第一种是螺栓式阀盖，按这种设计形式设计的阀门，其阀体与阀盖用螺栓螺母连接，缠绕式垫片 (316夹柔性石墨制造)密封。客户有特殊要求时也可采用金属环连接。第二种设计形式是焊接式阀盖，按这种设计形式的阀门，其阀体与阀盖用螺纹连接，全焊密封。客户有特殊要求时也可采用全焊逶连接。第三种是压力自紧式阀盖，按这种设计形式设计的阀门，其阀体与阀盖用螺纹连接，内压自密封环密封。 <BR>　　截止阀设计结构与说明特征 <BR>　　截止阀的设计与制造符合 APl602，BS53 52和ASME B16.34。检验与测试按APl598，标记按MSS-SP-25。 <BR><BR>采用以下结构： <BR><BR>　　全径或缩径 <BR>　　明杆支架式 <BR>　　自定心压板压套式 <BR>　　螺栓连接、缠绕垫片密封式阀盖；螺纹连接、全焊密封式阀盖以及螺纹连接内压自紧式阀盖 <BR>　　整体式上密封座 <BR>　　承插端符合 ASME B16.11 <BR>　　螺纹连接端 (NPT)符合ANSl/SME B1.20.1 <BR>　　阀瓣可变换为节流型、针型、球型和止回阀 <BR><BR>锻钢截止阀800lb： <BR>标准材质明细表 <BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=680 align=center> <TBODY> <TR> <TD rowSpan=2 width=51 align=middle> <P align=center>序号</P></TD> <TD rowSpan=2 width=182> <P align=center>零件名称 </P></TD> <TD width=183> <P align=center>CS to ASTM </P></TD> <TD width=183> <P align=center>AStoASTM </P></TD> <TD colSpan=2> <P align=center>SS to ASTM </P></TD></TR> <TR> <TD width=183> <P align=center>TypeAl05 </P></TD> <TD width=183> <P align=center>Type f22 </P></TD> <TD width=184> <P align=center>Type F304(L) </P></TD> <TD width=188> <P align=center>Type F316(L) </P></TD></TR> <TR> <TD width=51> <P align=center>l </P></TD> <TD width=182> <P align=center>阀体 </P></TD> <TD width=183> <P align=center>A105 </P></TD> <TD width=183> <P align=center>A182 F22 </P></TD> <TD width=184> <P align=center>A182 F304(L) </P></TD> <TD width=188> <P align=center>A182 F316(L) </P></TD></TR> <TR> <TD width=51> <P align=center>2 </P></TD> <TD width=182> <P align=center>阀瓣 </P></TD> <TD width=183> <P align=center>A276 42() </P></TD> <TD width=183> <P align=center>A276 F304 </P></TD> <TD width=184> <P align=center>A276 F304(L) </P></TD> <TD width=188> <P align=center>A276 F316(L) </P></TD></TR> <TR> <TD width=51> <P align=center>3 </P></TD> <TD width=182> <P align=center>阀杆 </P></TD> <TD width=183> <P align=center>A182 F6 </P></TD> <TD width=183> <P align=center>A182 F304 </P></TD> <TD width=184> <P align=center>A182 F304(L) </P></TD> <TD width=188> <P align=center>A182 F316(L) </P></TD></TR> <TR> <TD width=51> <P align=center>4 </P></TD> <TD width=182> <P align=center>垫片 </P></TD> <TD colSpan=2> <P align=center>3l6夹柔性石墨 </P></TD> <TD colSpan=2> <P align=center>316夹SS+PTFE </P></TD></TR> <TR> <TD width=51> <P align=center>5 </P></TD> <TD width=182> <P align=center>阀盖 Bonnet </P></TD> <TD width=183> <P align=center>A105 </P></TD> <TD width=183> <P align=center>A276 304 </P></TD> <TD width=184> <P align=center>A276 304(L) </P></TD> <TD width=188> <P align=center>A276 316(L) </P></TD></TR> <TR> <TD width=51> <P align=center>6 </P></TD> <TD width=182> <P align=center>阀盖螺栓 </P></TD> <TD width=183> <P align=center>A193 B7 </P></TD> <TD width=183> <P align=center>A193 B16 </P></TD> <TD width=184> <P align=center>A193 B8 </P></TD> <TD width=188> <P align=center>A193 B8M </P></TD></TR> <TR> <TD width=51> <P align=center>7 </P></TD> <TD width=182> <P align=center>圆柱销 </P></TD> <TD colSpan=2> <P align=center>A276 420 </P></TD> <TD colSpan=2> <P align=center>A276 304 </P></TD></TR> <TR> <TD width=51> <P align=center>8 </P></TD> <TD width=182> <P align=center>填料压套 Gland </P></TD> <TD colSpan=2> <P align=center>A276410 </P></TD> <TD width=184> <P align=center>A182 F304(L) </P></TD> <TD width=188> <P align=center>Al 82 F316(L) </P></TD></TR> <TR> <TD width=51> <P align=center>q </P></TD> <TD width=182> <P align=center>活节螺栓 </P></TD> <TD width=183> <P align=center>A193 B7 </P></TD> <TD width=183> <P align=center>A193 B16 </P></TD> <TD width=184> <P align=center>A193 B8 </P></TD> <TD width=188> <P align=center>A193 B8M </P></TD></TR> <TR> <TD width=51> <P align=center>10 </P></TD> <TD width=182> <P align=center>填料压板 </P></TD> <TD colSpan=2> <P align=center>A216 WCB </P></TD> <TD colSpan=2> <P align=center>A351 CF8 </P></TD></TR> <TR> <TD width=51> <P align=center>11 </P></TD> <TD width=182> <P align=center>螺母 </P></TD> <TD width=183> <P align=center>A194 211 </P></TD> <TD width=183> <P align=center>A194 4 </P></TD> <TD width=184> <P align=center>A194 8 </P></TD> <TD width=188> <P align=center>A194 8M </P></TD></TR> <TR> <TD width=51> <P align=center>12 </P></TD> <TD width=182> <P align=center>阀杆螺母 </P></TD> <TD colSpan=4> <P align=center>A276 410 </P></TD></TR> <TR> <TD width=51> <P align=center>13 </P></TD> <TD width=182> <P align=center>螺母 </P></TD> <TD width=183> <P align=center>A194 2H </P></TD> <TD width=183> <P align=center>A194 4 </P></TD> <TD width=184> <P align=center>A194 8 </P></TD> <TD width=188> <P align=center>A194 8M </P></TD></TR> <TR> <TD width=51> <P align=center>14 </P></TD> <TD width=182> <P align=center>铭牌 </P></TD> <TD colSpan=4> <P align=center>SS </P></TD></TR> <TR> <TD width=51> <P align=center>15 </P></TD> <TD width=182> <P align=center>手轮 </P></TD> <TD colSpan=4> <P align=center>A197 </P></TD></TR> <TR> <TD width=51> <P align=center>16 </P></TD> <TD width=182> <P align=center>填料 </P></TD> <TD colSpan=2> <P align=center>柔性石墨 </P></TD> <TD colSpan=2> <P align=center>PTFE </P></TD></TR> <TR> <TD colSpan=2> <P align=center>适用介质 </P></TD> <TD width=183> <P align=center>水、蒸汽、油品等 </P></TD> <TD width=183> <P align=center>水、蒸汽、油品等 </P></TD> <TD colSpan=2> <P align=center>硝酸、醋酸等 </P></TD></TR> <TR> <TD colSpan=2> <P align=center>适用温度 </P></TD> <TD width=183> <P align=center>-29℃～425℃ </P></TD> <TD width=183> <P align=center>-29℃～550℃ </P></TD> <TD colSpan=2> <P align=center>-29℃～180 ℃</P></TD></TR></TBODY></TABLE><BR>注意：客户需求的其他材质也可采用。密封面材料配对由客户指定内件代号决定。 CS=碳钢；AS=合金钢；SS=不锈钢 <BR><BR>尺寸(MM)和重量(KG)： <BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=680 align=center> <TBODY> <TR> <TD rowSpan=2 colSpan=2> <P align=center>NPS</P></TD> <TD width=118> <P align=center>缩径</P></TD> <TD width=102> <P align=center>3/8 </P></TD> <TD width=87> <P align=center>1/2 </P></TD> <TD width=87> <P align=center>3/4 </P></TD> <TD width=87> <P align=center>1 </P></TD> <TD width=87> <P align=center>1 1/4 </P></TD> <TD width=87> <P align=center>1 1/2 </P></TD> <TD width=87> <P align=center>2 </P></TD> <TD width=96> <P align=center>/ </P></TD></TR> <TR> <TD width=118> <P align=center>全径</P></TD> <TD width=102> <P align=center>/ </P></TD> <TD width=87> <P align=center>3/8 </P></TD> <TD width=87> <P align=center>1/2 </P></TD> <TD width=87> <P align=center>3/4 </P></TD> <TD width=87> <P align=center>1 </P></TD> <TD width=87> <P align=center>1 1/4 </P></TD> <TD width=87> <P align=center>1 1/2 </P></TD> <TD width=96> <P align=center>2 </P></TD></TR> <TR> <TD colSpan=3> <P align=center>L </P></TD> <TD width=102> <P align=center>79 </P></TD> <TD width=87> <P align=center>79 </P></TD> <TD width=87> <P align=center>92 </P></TD> <TD width=87> <P align=center>11 1 </P></TD> <TD width=87> <P align=center>120 </P></TD> <TD width=87> <P align=center>152 </P></TD> <TD width=87> <P align=center>l72 </P></TD> <TD width=96> <P align=center>200 </P></TD></TR> <TR> <TD colSpan=3> <P align=center>H(开OPEN) </P></TD> <TD width=102> <P align=center>l66 </P></TD> <TD width=87> <P align=center>1 66 </P></TD> <TD width=87> <P align=center>171 </P></TD> <TD width=87> <P align=center>207 </P></TD> <TD width=87> <P align=center>240 </P></TD> <TD width=87> <P align=center>258 </P></TD> <TD width=87> <P align=center>330 </P></TD> <TD width=96> <P align=center>355 </P></TD></TR> <TR> <TD colSpan=3> <P align=center>W </P></TD> <TD width=102> <P align=center>100 </P></TD> <TD width=87> <P align=center>1 00 </P></TD> <TD width=87> <P align=center>l 00 </P></TD> <TD width=87> <P align=center>1 25 </P></TD> <TD width=87> <P align=center>160 </P></TD> <TD width=87> <P align=center>160 </P></TD> <TD width=87> <P align=center>180 </P></TD> <TD width=96> <P align=center>200 </P></TD></TR> <TR> <TD rowSpan=2 width=113> <P align=center>重量 </P></TD> <TD colSpan=2> <P align=center>螺栓式 </P></TD> <TD width=102> <P align=center>1 9 </P></TD> <TD width=87> <P align=center>1.9 </P></TD> <TD width=87> <P align=center>2.1 </P></TD> <TD width=87> <P align=center>3.5 </P></TD> <TD width=87> <P align=center>6.0 </P></TD> <TD width=87> <P align=center>7.5 </P></TD> <TD width=87> <P align=center>11.4 </P></TD> <TD width=96> <P align=center>l4 6 </P></TD></TR> <TR> <TD colSpan=2> <P align=center>焊接式 </P></TD> <TD width=102> <P align=center>1 7 </P></TD> <TD width=87> <P align=center>l 7 </P></TD> <TD width=87> <P align=center>1 9 </P></TD> <TD width=87> <P align=center>3 3 </P></TD> <TD width=87> <P align=center>5 2 </P></TD> <TD width=87> <P align=center>6 8 </P></TD> <TD width=87> <P align=center>l0.6 </P></TD> <TD width=96> <P align=center>13 8 </P></TD></TR></TBODY></TABLE><BR>锻钢截止阀 900lb-1500lb： <BR>标准材质明细表 <BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=680 align=center> <TBODY> <TR> <TD rowSpan=2 width=57> <P align=center>序号</P></TD> <TD rowSpan=2 width=172> <P align=center>零件名称 </P></TD> <TD width=185> <P align=center>CS to ASTM </P></TD> <TD width=184> <P align=center>AS to ASTM </P></TD> <TD colSpan=2> <P align=center>SS to ASTM </P></TD></TR> <TR> <TD width=185> <P align=center>TypeA105 </P></TD> <TD width=184> <P align=center>Type F22 </P></TD> <TD width=185> <P align=center>Type F304(L)</P></TD> <TD width=188> <P align=center>Type F316(L)</P></TD></TR> <TR> <TD width=57> <P align=center>1</P></TD> <TD width=172> <P align=center>阀体 </P></TD> <TD width=185> <P align=center>A105 </P></TD> <TD width=184> <P align=center>A182 F22 </P></TD> <TD width=185> <P align=center>A182 F304 F304(L)</P></TD> <TD width=188> <P align=center>A182 F316(L)</P></TD></TR> <TR> <TD width=57> <P align=center>2</P></TD> <TD width=172> <P align=center>阀瓣 </P></TD> <TD width=185> <P align=center>A276420 </P></TD> <TD width=184> <P align=center>A276 304 </P></TD> <TD width=185> <P align=center>A276 304(L)</P></TD> <TD width=188> <P align=center>A276 F316(L)</P></TD></TR> <TR> <TD width=57> <P align=center>3</P></TD> <TD width=172> <P align=center>阀杆 </P></TD> <TD width=185> <P align=center>A182 F6 </P></TD> <TD width=184> <P align=center>A182 F304 </P></TD> <TD width=185> <P align=center>Al82 F304(L)</P></TD> <TD width=188> <P align=center>A182 F316(L)</P></TD></TR> <TR> <TD width=57> <P align=center>4</P></TD> <TD width=172> <P align=center>垫片 </P></TD> <TD colSpan=2> <P align=center>3 l 6夹柔性石墨 </P></TD> <TD colSpan=2> <P align=center>3l6夹SS+PTFE</P></TD></TR> <TR> <TD width=57> <P align=center>5</P></TD> <TD width=172> <P align=center>阀盖 </P></TD> <TD width=185> <P align=center>A105 </P></TD> <TD width=184> <P align=center>A276 304</P></TD> <TD width=185> <P align=center>A276 304(L)</P></TD> <TD width=188> <P align=center>A276 316(L)</P></TD></TR> <TR> <TD width=57> <P align=center>6</P></TD> <TD width=172> <P align=center>阀盖螺栓 </P></TD> <TD width=185> <P align=center>A193 B7 </P></TD> <TD width=184> <P align=center>A193 B16</P></TD> <TD width=185> <P align=center>A19388</P></TD> <TD width=188> <P align=center>A193 B8M</P></TD></TR> <TR> <TD width=57> <P align=center>7</P></TD> <TD width=172> <P align=center>圆柱销 </P></TD> <TD colSpan=2> <P align=center>A276420 </P></TD> <TD width=185>&nbsp;</TD> <TD width=188>&nbsp;</TD></TR> <TR> <TD width=57> <P align=center>8</P></TD> <TD width=172> <P align=center>填料压套 </P></TD> <TD colSpan=2> <P align=center>A276410 </P></TD> <TD width=185> <P align=center>A182 F304(L)</P></TD> <TD width=188> <P align=center>A182 F316(L) </P></TD></TR> <TR> <TD width=57> <P align=center>9</P></TD> <TD width=172> <P align=center>活节螺栓 </P></TD> <TD width=185> <P align=center>A193 B7 </P></TD> <TD width=184> <P align=center>A193816</P></TD> <TD width=185> <P align=center>A193 B8</P></TD> <TD width=188> <P align=center>A193 B8M</P></TD></TR> <TR> <TD width=57> <P align=center>10</P></TD> <TD width=172> <P align=center>填料压板 </P></TD> <TD colSpan=2> <P align=center>A216 WCB </P></TD> <TD colSpan=2> <P align=center>A35 l CF8</P></TD></TR> <TR> <TD width=57> <P align=center>11</P></TD> <TD width=172> <P align=center>螺母 </P></TD> <TD width=185> <P align=center>A1942H </P></TD> <TD width=184> <P align=center>A1944</P></TD> <TD width=185> <P align=center>A194 8</P></TD> <TD width=188> <P align=center>A194 8M</P></TD></TR> <TR> <TD width=57> <P align=center>12</P></TD> <TD width=172> <P align=center>阀杆螺母 </P></TD> <TD colSpan=4> <P align=center>A276410</P></TD></TR> <TR> <TD width=57> <P align=center>13</P></TD> <TD width=172> <P align=center>销紧螺母 </P></TD> <TD width=185> <P align=center>A1942H </P></TD> <TD width=184> <P align=center>A1944</P></TD> <TD width=185> <P align=center>A194 8</P></TD> <TD width=188> <P align=center>A194 8M</P></TD></TR> <TR> <TD width=57> <P align=center>14</P></TD> <TD width=172> <P align=center>铭牌 </P></TD> <TD colSpan=4> <P align=center>SS </P></TD></TR> <TR> <TD width=57> <P align=center>15</P></TD> <TD width=172> <P align=center>手轮 </P></TD> <TD colSpan=4> <P align=center>A 197 </P></TD></TR> <TR> <TD width=57> <P align=center>16</P></TD> <TD width=172> <P align=center>填料 </P></TD> <TD colSpan=2> <P align=center>柔性石墨 </P></TD> <TD colSpan=2> <P align=center>PTFE </P></TD></TR> <TR> <TD colSpan=2> <P align=center>适用介质 </P></TD> <TD width=185> <P align=center>水、蒸汽、油品等 </P></TD> <TD width=184> <P align=center>水、蒸汽、油品等 </P></TD> <TD colSpan=2> <P align=center>硝酸、醋酸等 </P></TD></TR> <TR> <TD colSpan=2> <P align=center>适用温度 </P></TD> <TD width=185> <P align=center>-29℃～425℃ </P></TD> <TD width=184> <P align=center>-29℃～550℃ </P></TD> <TD colSpan=2> <P align=center>-29℃～180℃ </P></TD></TR></TBODY></TABLE><BR>注意：客户需求的其他材质也可采用。密封面材料配对由客户指定内件代号决定。 CS=碳钢；As合金钢；SS不锈钢 <BR><BR>尺寸(mm)和重量(kg)： <BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=680 align=center> <TBODY> <TR> <TD rowSpan=2 colSpan=2> <P align=center>NPS</P></TD> <TD width=108> <P align=center>缩径 </P></TD> <TD width=105> <P align=center>3/8 </P></TD> <TD width=86> <P align=center>1/2 </P></TD> <TD width=86> <P align=center>3/4 </P></TD> <TD width=86> <P align=center>1 </P></TD> <TD width=86> <P align=center>1 1/4 </P></TD> <TD width=88> <P align=center>1 1/2 </P></TD> <TD width=86> <P align=center>2 </P></TD> <TD width=94> <P align=center>/ </P></TD></TR> <TR> <TD width=108> <P align=center>全径 </P></TD> <TD width=105> <P align=center>/ </P></TD> <TD width=86> <P align=center>3/8 </P></TD> <TD width=86> <P align=center>1/2 </P></TD> <TD width=86> <P align=center>3/4 </P></TD> <TD width=86> <P align=center>1 </P></TD> <TD width=88> <P align=center>1 1/4 </P></TD> <TD width=86> <P align=center>1 1/2 </P></TD> <TD width=94> <P align=center>2 </P></TD></TR> <TR> <TD colSpan=3> <P align=center>L </P></TD> <TD width=105> <P align=center>92 </P></TD> <TD width=86> <P align=center>111 </P></TD> <TD width=86> <P align=center>111 </P></TD> <TD width=86> <P align=center>120 </P></TD> <TD width=86> <P align=center>152 </P></TD> <TD width=88> <P align=center>l72 </P></TD> <TD width=86> <P align=center>200 </P></TD> <TD width=94> <P align=center>220 </P></TD></TR> <TR> <TD colSpan=3> <P align=center>H(开OPEN) </P></TD> <TD width=105> <P align=center>171 </P></TD> <TD width=86> <P align=center>207 </P></TD> <TD width=86> <P align=center>207 </P></TD> <TD width=86> <P align=center>240 </P></TD> <TD width=86> <P align=center>258 </P></TD> <TD width=88> <P align=center>330 </P></TD> <TD width=86> <P align=center>355 </P></TD> <TD width=94> <P align=center>370 </P></TD></TR> <TR> <TD colSpan=3> <P align=center>W </P></TD> <TD width=105> <P align=center>100 </P></TD> <TD width=86> <P align=center>1 25 </P></TD> <TD width=86> <P align=center>l 25 </P></TD> <TD width=86> <P align=center>160 </P></TD> <TD width=86> <P align=center>160 </P></TD> <TD width=88> <P align=center>180 </P></TD> <TD width=86> <P align=center>200 </P></TD> <TD width=94> <P align=center>240 </P></TD></TR> <TR> <TD rowSpan=2 width=123> <P align=center>重量 </P></TD> <TD colSpan=2> <P align=center>螺栓式 </P></TD> <TD width=105> <P align=center>2.2 </P></TD> <TD width=86> <P align=center>3.7 </P></TD> <TD width=86> <P align=center>3 6 </P></TD> <TD width=86> <P align=center>6.8 </P></TD> <TD width=86> <P align=center>7.6 </P></TD> <TD width=88> <P align=center>11.6 </P></TD> <TD width=86> <P align=center>15.0 </P></TD> <TD width=94> <P align=center>21.9 </P></TD></TR> <TR> <TD colSpan=2> <P align=center>焊接式 </P></TD> <TD width=105> <P align=center>2.O </P></TD> <TD width=86> <P align=center>3.4 </P></TD> <TD width=86> <P align=center>3 3 </P></TD> <TD width=86> <P align=center>6.O </P></TD> <TD width=86> <P align=center>5.6 </P></TD> <TD width=88> <P align=center>10.3 </P></TD> <TD width=86> <P align=center>14.2 </P></TD> <TD width=94> <P align=center>18.0 </P></TD></TR></TBODY></TABLE><BR>锻钢自密封截止阀900lb-2500lb： <BR>标准材质明细表 <BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=680 align=center> <TBODY> <TR> <TD rowSpan=2 width=57 align=middle> <P align=center>序号 </P></TD> <TD rowSpan=2 width=176> <P align=center>零件名称 </P></TD> <TD width=183> <P align=center>CStoASTM </P></TD> <TD width=183> <P align=center>AStoASTM </P></TD> <TD colSpan=2> <P align=center>SS toASTM </P></TD></TR> <TR> <TD width=183> <P align=center>TypeAl05 </P></TD> <TD width=183> <P align=center>TypeAl82F22 </P></TD> <TD width=184> <P align=center>TypeAl82 F304 </P></TD> <TD width=188> <P align=center>TypeAl82 F316(L) </P></TD></TR> <TR> <TD width=57> <P align=center>l</P></TD> <TD width=176> <P align=center>阀体 </P></TD> <TD width=183> <P align=center>A105 </P></TD> <TD width=183> <P align=center>A182F22 </P></TD> <TD width=184> <P align=center>A182 F304(L) </P></TD> <TD width=188> <P align=center>A182 F316fLl </P></TD></TR> <TR> <TD width=57> <P align=center>2</P></TD> <TD width=176> <P align=center>阀瓣 </P></TD> <TD width=183> <P align=center>A276420 </P></TD> <TD width=183> <P align=center>A276 304 </P></TD> <TD width=184> <P align=center>A276 304fLl </P></TD> <TD width=188> <P align=center>A276 316fLl </P></TD></TR> <TR> <TD width=57> <P align=center>3</P></TD> <TD width=176> <P align=center>阀杆</P></TD> <TD width=183> <P align=center>A182 F6 </P></TD> <TD width=183> <P align=center>A182 F304 </P></TD> <TD width=184> <P align=center>A182 F304(L) </P></TD> <TD width=188> <P align=center>A182 F316fLl </P></TD></TR> <TR> <TD width=57> <P align=center>4</P></TD> <TD width=176> <P align=center>密封座</P></TD> <TD width=183> <P align=center>A105 </P></TD> <TD width=183> <P align=center>A182F304 </P></TD> <TD width=184> <P align=center>A1 82 F304(L1 </P></TD> <TD width=188> <P align=center>A182 F316fLl </P></TD></TR> <TR> <TD width=57> <P align=center>5</P></TD> <TD width=176> <P align=center>密封环</P></TD> <TD colSpan=3> <P align=center>A182 F304L </P></TD> <TD width=188> <P align=center>A182 F316fLl </P></TD></TR> <TR> <TD width=57> <P align=center>6</P></TD> <TD width=176> <P align=center>阀盖</P></TD> <TD width=183> <P align=center>A105 </P></TD> <TD width=183> <P align=center>A182F22 </P></TD> <TD width=184> <P align=center>A182F 304fL) </P></TD> <TD width=188> <P align=center>A182 F 316fLl </P></TD></TR> <TR> <TD width=57> <P align=center>7</P></TD> <TD width=176> <P align=center>圆柱销</P></TD> <TD colSpan=2> <P align=center>A276 420 </P></TD> <TD colSpan=2>&nbsp;</TD></TR> <TR> <TD width=57> <P align=center>8</P></TD> <TD width=176> <P align=center>垫圈</P></TD> <TD width=183> <P align=center>A105 </P></TD> <TD width=183> <P align=center>A182 F22 </P></TD> <TD colSpan=2> <P align=center>A182 F304(L) A182 F316(L) </P></TD></TR> <TR> <TD width=57> <P align=center>9</P></TD> <TD width=176> <P align=center>提升螺母</P></TD> <TD width=183> <P align=center>A1942H </P></TD> <TD width=183> <P align=center>A194 4 </P></TD> <TD colSpan=2> <P align=center>A194 8 A194 8M </P></TD></TR> <TR> <TD width=57> <P align=center>10</P></TD> <TD width=176> <P align=center>填料</P></TD> <TD colSpan=2> <P align=center>柔性石墨 </P></TD> <TD colSpan=2> <P align=center>SS+PTFE </P></TD></TR> <TR> <TD width=57> <P align=center>11</P></TD> <TD width=176> <P align=center>填料压套</P></TD> <TD colSpan=2> <P align=center>A276 420 </P></TD> <TD colSpan=2> <P align=center>A182 F304 </P></TD></TR> <TR> <TD width=57> <P align=center>12</P></TD> <TD width=176> <P align=center>填料压板</P></TD> <TD colSpan=2> <P align=center>A216 WCB </P></TD> <TD colSpan=2> <P align=center>A35l CF8 </P></TD></TR> <TR> <TD width=57> <P align=center>13</P></TD> <TD width=176> <P align=center>活节螺栓</P></TD> <TD width=183> <P align=center>A19387 </P></TD> <TD width=183> <P align=center>A193816 </P></TD> <TD width=184> <P align=center>A19388 </P></TD> <TD vAlign=top width=188> <P>A19388M </P></TD></TR> <TR> <TD width=57> <P align=center>14</P></TD> <TD width=176> <P align=center>螺母</P></TD> <TD width=183> <P align=center>A194 2H </P></TD> <TD width=183> <P align=center>A194 4 </P></TD> <TD width=184> <P align=center>A194 8 </P></TD> <TD vAlign=top width=188> <P>A194 8M </P></TD></TR> <TR> <TD width=57> <P align=center>l5</P></TD> <TD width=176> <P align=center>阀杆螺母</P></TD> <TD colSpan=4> <P align=center>A276—410 </P></TD></TR> <TR> <TD width=57> <P align=center>l6</P></TD> <TD width=176> <P align=center>手轮</P></TD> <TD colSpan=4> <P align=center>A197 </P></TD></TR> <TR> <TD width=57> <P align=center>l7</P></TD> <TD width=176> <P align=center>铭牌</P></TD> <TD colSpan=4> <P align=center>SS </P></TD></TR> <TR> <TD width=57> <P align=center>18</P></TD> <TD width=176> <P align=center>螺母</P></TD> <TD width=183> <P align=center>A194 2H </P></TD> <TD width=183> <P align=center>A194 4 </P></TD> <TD width=184> <P align=center>A194 8 </P></TD> <TD vAlign=top width=188> <P>A194 8M </P></TD></TR> <TR> <TD colSpan=2> <P align=center>适用介质 </P></TD> <TD width=183> <P align=center>水、蒸汽、油品等 </P></TD> <TD width=183> <P align=center>水、蒸汽、油品等 </P></TD> <TD colSpan=2> <P align=center>硝酸、醋酸等 </P></TD></TR> <TR> <TD colSpan=2> <P align=center>适用温度 </P></TD> <TD width=183> <P align=center>-29℃～425℃ </P></TD> <TD width=183> <P align=center>-29℃～550℃ </P></TD> <TD colSpan=2> <P align=center>-29℃～180℃ </P></TD></TR></TBODY></TABLE><BR>注意：客户需求的其他材质也可采用。密封面材料配对由客户指定内件代号决定。 Cs=碳钢；As=合金钢；ss=不锈钢 <BR><BR>尺寸(MM)和重量(KG)：<BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=680 align=center> <TBODY> <TR align=middle> <TD colSpan=3> <P align=center>NPS </P></TD> <TD width=115> <P align=center>1/2″</P></TD> <TD width=108> <P align=center>3/4″</P></TD> <TD width=108> <P align=center>1″</P></TD> <TD width=108> <P align=center>1 1/4″</P></TD> <TD width=108> <P align=center>1 1/2″</P></TD> <TD width=114> <P align=center>2″</P></TD></TR> <TR align=middle> <TD rowSpan=2 colSpan=2> <P align=center>L </P></TD> <TD width=160> <P align=center>900～1 500Lb </P></TD> <TD width=115> <P align=center>140 </P></TD> <TD width=108> <P align=center>140 </P></TD> <TD width=108> <P align=center>140 </P></TD> <TD width=108> <P align=center>178 </P></TD> <TD width=108> <P align=center>178 </P></TD> <TD width=114> <P align=center>2l6 </P></TD></TR> <TR> <TD width=160> <P align=center>2500Lb </P></TD> <TD width=115> <P align=center>186 </P></TD> <TD width=108> <P align=center>186 </P></TD> <TD width=108> <P align=center>186 </P></TD> <TD width=108> <P align=center>232 </P></TD> <TD width=108> <P align=center>232 </P></TD> <TD width=114> <P align=center>279 </P></TD></TR> <TR align=middle> <TD colSpan=3> <P align=center>H(开0PEN) </P></TD> <TD width=115> <P align=center>333 </P></TD> <TD width=108> <P align=center>333 </P></TD> <TD width=108> <P align=center>333 </P></TD> <TD width=108> <P align=center>408 </P></TD> <TD width=108> <P align=center>408 </P></TD> <TD width=114> <P align=center>524 </P></TD></TR> <TR align=middle> <TD colSpan=3> <P align=center>W </P></TD> <TD width=115> <P align=center>l60 </P></TD> <TD width=108> <P align=center>160 </P></TD> <TD width=108> <P align=center>180 </P></TD> <TD width=108> <P align=center>200 </P></TD> <TD width=108> <P align=center>250 </P></TD> <TD width=114> <P align=center>280 </P></TD></TR> <TR align=middle> <TD rowSpan=2 width=132> <P align=center>重量 </P></TD> <TD colSpan=2> <P align=center>900～1 500Lb </P></TD> <TD width=115> <P align=center>11.2 </P></TD> <TD width=108> <P align=center>10.5 </P></TD> <TD width=108> <P align=center>10.1 </P></TD> <TD width=108> <P align=center>21.0 </P></TD> <TD width=108> <P align=center>19.6 </P></TD> <TD width=114> <P align=center>40.4 </P></TD></TR> <TR> <TD colSpan=2> <P align=center>2500Lb </P></TD> <TD width=115> <P align=center>12.3 </P></TD> <TD width=108> <P align=center>11.6 </P></TD> <TD width=108> <P align=center>10.8 </P></TD> <TD width=108> <P align=center>28.0 </P></TD> <TD width=108> <P align=center>26.4 </P></TD> <TD width=114> <P align=center>43.8 </P></TD></TR></TBODY></TABLE> <P align=center><BR>J41H-64C锻钢截止阀<BR><BR></P> http://www.91way.com/info_en/9854.html 截止阀 2026-1-9 17:44:47 DSJ4lH(Y)水封截止阀用途<BR>&nbsp; <BR>水封截止阀适用于公称压力PN2.5～6.4MPa,工作温度0～450℃的火力电站回水冷凝系统及石油、化工要求与大气隔离的系统管道上，切断或接通管路中的介质 <BR><BR>产品特点 <BR>1、产品按国家标准GB12235设计制造，结构新颖，选材合理,造形美观。连接端有法兰和焊接，可根据用户不同要求配接 <BR>2、填料函设计成水密封结构，接入0.6~1.6Mpa的水填料，摩擦力小，密封好，能全系统与大气隔离，保证良好的气密性 <BR>3、阀杆经调质和表面氮化处理，有良好的搞腐蚀性和抗擦伤性 <BR>4、结构紧凑，操作灵活，检修方便，使用寿命长 <BR>5、倒密封采用不锈钢螺纹连接密封座或本体堆焊奥氏体不锈钢而成，倒密封可靠。填料更换和维修可在不停机情况下进行，方便快捷不影响系统运行 <BR><BR>执行标准 <BR>设计与制造：JB/T3595 <BR>结构长度：GB/T15188.1 <BR>压力温度等级：GB/T3595 <BR>试验与检验：GB13927&nbsp;JB/T9092 <BR><BR>DSJ4lH(Y)水封截止阀性能参数<BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=1 width=680 align=center> <TBODY> <TR> <TD width=227 colSpan=2> <DIV align=center>型号</DIV></TD> <TD width=114> <DIV align=center>DS/J61H-25</DIV></TD> <TD width=114> <DIV align=center>DS/J61H-40</DIV></TD> <TD width=114> <DIV align=center>DS/J61H-64</DIV></TD></TR> <TR> <TD width=227 colSpan=2> <DIV align=center>工作压力（MPa）</DIV></TD> <TD width=114> <DIV align=center>2.5</DIV></TD> <TD width=114> <DIV align=center>4.0</DIV></TD> <TD width=114> <DIV align=center>6.4</DIV></TD></TR> <TR> <TD width=227 colSpan=2> <DIV align=center>适用温度（℃）</DIV></TD> <TD width=341 colSpan=3> <DIV align=center>≤425</DIV></TD></TR> <TR> <TD width=227 colSpan=2> <DIV align=center>适用介质</DIV></TD> <TD width=341 colSpan=3> <DIV align=center>水、蒸汽、油品、非腐蚀性气体</DIV></TD></TR> <TR> <TD rowSpan=6 width=67> <DIV align=center>材料</DIV></TD> <TD width=160> <DIV align=center>阀杆</DIV></TD> <TD width=341 colSpan=3> <DIV align=center>1Cr13或2Cr13</DIV></TD></TR> <TR> <TD width=160> <DIV align=center>阀体、阀盖、支架</DIV></TD> <TD width=341 colSpan=3> <DIV align=center>WCB25</DIV></TD></TR> <TR> <TD width=160> <DIV align=center>闸板、阀瓣、密封面</DIV></TD> <TD width=341 colSpan=3> <DIV align=center>Cr13型不锈钢或硬质合金</DIV></TD></TR> <TR> <TD width=160> <DIV align=center>阀座密封面</DIV></TD> <TD width=341 colSpan=3> <DIV align=center>不锈钢</DIV></TD></TR> <TR> <TD width=160> <DIV align=center>阀杆螺母</DIV></TD> <TD width=341 colSpan=3> <DIV align=center>铝青铜</DIV></TD></TR> <TR> <TD width=160> <DIV align=center>填料</DIV></TD> <TD width=341 colSpan=3> <DIV align=center>柔性石墨</DIV></TD></TR></TBODY></TABLE><BR>主要零件材料及主要用途&nbsp; <BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=680 align=center> <TBODY> <TR> <TD> <P align=center>阀体</P></TD> <TD> <P align=center>阀盖</P></TD> <TD> <P align=center>阀瓣</P></TD> <TD>阀座</TD> <TD> <P align=center>阀杆</P></TD> <TD> <P align=center>填料</P></TD> <TD> <P align=center>适用介质</P></TD> <TD> <P align=center>适用温度<BR>(≤℃)</P></TD></TR> <TR> <TD colSpan=2> <P align=center>WCB</P></TD> <TD> <P align=center>25+D507MO</P></TD> <TD>25+D577</TD> <TD> <P align=center>2Crl3</P></TD> <TD> <P align=center>柔性石墨</P></TD> <TD> <P align=center>水、油品、蒸汽</P></TD> <TD> <P align=center>425</P></TD></TR> <TR> <TD colSpan=2> <DIV align=center>A105</DIV></TD> <TD> <P align=center>2Crl3+<BR>Stellite12</P></TD> <TD>2Crl3+<BR>Stellite6</TD> <TD> <P align=center>2Crl3</P></TD> <TD> <P align=center>柔性石墨</P></TD> <TD> <P align=center>水、油品、蒸汽</P></TD> <TD> <P align=center>450</P></TD></TR></TBODY></TABLE><BR>主要外形尺寸、连接尺寸及质量 <BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=680 align=center> <TBODY> <TR> <TD rowSpan=2> <DIV align=center>公称压力<BR>PN(MPa)<BR></DIV></TD> <TD rowSpan=2> <DIV align=center>公称通径 <BR>DN(mm)<BR></DIV></TD> <TD vAlign=top colSpan=9> <DIV align=center>标准值</DIV></TD> <TD vAlign=top colSpan=3> <DIV align=center>参 考 值</DIV></TD></TR> <TR> <TD> <DIV align=center>L</DIV></TD> <TD> <DIV align=center>D</DIV></TD> <TD> <DIV align=center>D1</DIV></TD> <TD> <DIV align=center>D2</DIV></TD> <TD> <DIV align=center>D6</DIV></TD> <TD> <DIV align=center>b</DIV></TD> <TD> <DIV align=center>f</DIV></TD> <TD> <DIV align=center>n</DIV></TD> <TD> <DIV align=center>Z-φd</DIV></TD> <TD> <DIV align=center>DO</DIV></TD> <TD> <DIV align=center>H</DIV></TD> <TD> <DIV align=center>质量(kg)</DIV></TD></TR> <TR> <TD rowSpan=13> <DIV align=center>2．5</DIV></TD> <TD> <DIV align=center>10<BR></DIV></TD> <TD> <DIV align=center>130<BR></DIV></TD> <TD> <DIV align=center>90<BR></DIV></TD> <TD> <DIV align=center>60<BR></DIV></TD> <TD> <DIV align=center>40<BR></DIV></TD> <TD>　 <DIV align=center></DIV></TD> <TD> <DIV align=center>16<BR></DIV></TD> <TD> <DIV align=center>2</DIV></TD> <TD>　 <DIV align=center></DIV></TD> <TD> <DIV align=center>4-φ14<BR></DIV></TD> <TD> <DIV align=center>120<BR></DIV></TD> <TD> <DIV align=center>272<BR></DIV></TD> <TD> <DIV align=center>6</DIV></TD></TR> <TR> <TD> <DIV align=center>15<BR></DIV></TD> <TD> <DIV align=center>130<BR></DIV></TD> <TD> <DIV align=center>95<BR></DIV></TD> <TD> <DIV align=center>65<BR></DIV></TD> <TD> <DIV align=center>45<BR></DIV></TD> <TD>　 <DIV align=center></DIV></TD> <TD> <DIV align=center>16<BR></DIV></TD> <TD> <DIV align=center>2</DIV></TD> <TD>　 <DIV align=center></DIV></TD> <TD> <DIV align=center>4-φ14<BR></DIV></TD> <TD> <DIV align=center>120<BR></DIV></TD> <TD> <DIV align=center>272<BR></DIV></TD> <TD> <DIV align=center>6</DIV></TD></TR> <TR> <TD> <DIV align=center>20<BR></DIV></TD> <TD> <DIV align=center>150<BR></DIV></TD> <TD> <DIV align=center>105<BR></DIV></TD> <TD> <DIV align=center>75<BR></DIV></TD> <TD> <DIV align=center>55<BR></DIV></TD> <TD>　 <DIV align=center></DIV></TD> <TD> <DIV align=center>16<BR></DIV></TD> <TD> <DIV align=center>2</DIV></TD> <TD>　 <DIV align=center></DIV></TD> <TD> <DIV align=center>4-φ14<BR></DIV></TD> <TD> <DIV 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align=center>28</DIV></TD> <TD> <DIV align=center>3</DIV></TD> <TD> <DIV align=center>4．5</DIV></TD> <TD> <DIV align=center>8-φ25</DIV></TD> <TD> <DIV align=center>400</DIV></TD> <TD> <DIV align=center>621</DIV></TD> <TD> <DIV align=center>96</DIV></TD></TR> <TR> <TD> <DIV align=center>150</DIV></TD> <TD> <DIV align=center>480</DIV></TD> <TD> <DIV align=center>300</DIV></TD> <TD> <DIV align=center>250</DIV></TD> <TD> <DIV align=center>218</DIV></TD> <TD> <DIV align=center>204</DIV></TD> <TD> <DIV align=center>30</DIV></TD> <TD> <DIV align=center>3</DIV></TD> <TD> <DIV align=center>4．5</DIV></TD> <TD> <DIV align=center>8-φ25</DIV></TD> <TD> <DIV align=center>500</DIV></TD> <TD> <DIV align=center>703</DIV></TD> <TD> <DIV align=center>128</DIV></TD></TR> <TR> <TD> <DIV align=center>200</DIV></TD> <TD> <DIV align=center>600</DIV></TD> <TD> <DIV align=center>360</DIV></TD> <TD> <DIV align=center>310</DIV></TD> <TD> <DIV align=center>278</DIV></TD> <TD> <DIV align=center>260</DIV></TD> <TD> <DIV align=center>34</DIV></TD> <TD> <DIV align=center>3</DIV></TD> <TD> <DIV align=center>4．5</DIV></TD> <TD> <DIV align=center>12-φ25</DIV></TD> <TD> <DIV align=center>650</DIV></TD> <TD> <DIV align=center>828</DIV></TD> <TD> <DIV align=center>168</DIV></TD></TR></TBODY></TABLE> <P align=center><BR>DSJ4lH、DSJ41Y法兰型<BR><BR></P> http://www.91way.com/info_en/13721.html 截止阀 2026-1-8 20:17:35 <P>JLH41H/Y防火型节流止回多功能截止阀<BR><BR>引用标准： <BR><BR>设计按GB12235的规定 <BR>　　法兰按JB79的规定 <BR>　　结构长度按企业的规定 <BR>　　压力试验按ZBJ16006的规定 <BR><BR>设计按ANSI B16.34的规定 <BR>　　法兰按ANSI B16.5 <BR>　　结构长度按企业标准的规定 <BR>　　压力试验按API598的规定 <BR><BR>JLH41H/Y防火型节流止回多功能截止阀结构特点： <BR><BR>1.融截止、节流、止回三种阀门之功能，可代替泵出口截止、节流、止回阀三台阀门，实现一阀多用。 <BR>2.可做为管道自动平衡分配阀使用，只要首次调好流量不动，以后停泵或开机都不需要再调，始终保持首次调好的流量。 <BR>3.停泵后阀瓣自动快速止回，关闭平稳无水锤。 <BR>4.长期停泵或泵修理，为确保安全密封，可将阀杆拧到底，顶住阀瓣即实现截止阀功能。 <BR><BR>JLH截止、节流、止回多功能阀完全取代了传统管道装置中须装截止阀、调节阀、止回阀三台阀门使用大量减少投资、空间和安装费用 <BR><BR>JLH41H/Y防火型节流止回多功能截止阀特点说明 <BR><BR>JLH截止、节流、止回多功能阀凝聚了传统截止阀、调节阀、止回阀三种阀门功能之精华。1. 截止功能：当进口管路停止供压或大修时，为确保阀后压力无泄漏，可实行截止功能，瞬时转动阀杆推动阀瓣向阀座关闭。2.节流功能：为了保证阀后达到设计要求的压力和流量，可实行流量调节功能，瞬时转动阀杆减少流量和压力，逆时转动阀杆增大流量和压力，同时可按照阀杆上刻度和阀前阀后压力表进行细调（为了运输安全，一般不带压力表，用户如要，请在订合同注明）。3. 止回功能：在临时停车或停压时，防止管路压力流体倒流损坏管路中设备或保证阀后压力，此时阀后流体还没有形成回流冲击力，本阀门弹簧早已推动阀瓣止回关闭，有效控制止回时水锤冲击。4. 直通式和角式安装互换功能：如直通式改为角式安装，只需拆下进口阀体和出口阀体连接螺栓，将进口阀体转180度即可实现角式安装（用户如需阀体具有互换功能或带压力表11AB螺丝孔，请在订合同时注明）。5. JLH截止、节流、止口多功能阀完全代替传统管路装置中必须同时安装的截止阀、调节阀、止口阀三台阀门使用，平均价格低50%，体积小65%，重量轻65%左右，是一种节能、节资、大量减少空间的更新换代新产品。</P> <P align=center><A href="http://www.91way.com/upload2010/201006/20100607080021419.jpg" target=_blank><IMG style="FILTER: ; WIDTH: 280px; HEIGHT: 275px" border=0 hspace=0 alt=JLH41H/Y防火型节流止回多功能截止阀安装示意图 src="/upload2010/201006/20100607080021419.jpg" width=280 height=275></A><BR>JLH41H/Y防火型节流止回多功能截止阀<BR><BR></P> http://www.91way.com/info_en/13723.html 截止阀 2026-1-8 15:56:12 J/L11W手动截止阀<BR><BR>产品引用标准： <BR>螺纹可按BSPT、BSP、NPT、DIN259/2999生产 <BR><BR>主要性能规范： <BR>公称压力：PN≤1.6Mpa 适用介质：水、油、酸 适用温度：T≤180℃ <BR><BR>产品结构特点： <BR>　　硅溶胶精密铸造不锈钢阀体、阀盖 <BR>　　适用于水、油、汽及某些腐蚀性流体介质 <BR>　　常温额定工作压力为200PSI（1.6Mpa） <BR><BR>J/L11W手动截止阀主要零件的材料说明： <BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=1 width=680 align=center> <TBODY> <TR align=middle> <TD> <DIV align=center>ITEM</DIV></TD> <TD> <DIV align=center>部件<BR></DIV></TD> <TD> <DIV align=center>材质 </DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>1</DIV></TD> <TD> <DIV align=center>阀体</DIV></TD> <TD> <DIV align=center>CF8/CF8M</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>2</DIV></TD> <TD> <DIV align=center>闸瓣</DIV></TD> <TD> <DIV align=center>304/106</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>3</DIV></TD> <TD> <DIV align=center>阀杆</DIV></TD> <TD> <DIV align=center>316</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>4</DIV></TD> <TD> <DIV align=center>阀盖</DIV></TD> <TD> <DIV align=center>CF8/CF8M</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>5</DIV></TD> <TD> <DIV align=center>密封垫</DIV></TD> <TD> <DIV align=center>PTFE</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>6</DIV></TD> <TD> <DIV align=center>平垫</DIV></TD> <TD> <DIV align=center>304/106</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>7</DIV></TD> <TD> <DIV align=center>填料</DIV></TD> <TD> <DIV align=center>PTFE</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>8</DIV></TD> <TD> <DIV align=center>压环</DIV></TD> <TD> <DIV align=center>304/106</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>9</DIV></TD> <TD> <DIV align=center>压盖</DIV></TD> <TD> <DIV align=center>CF8/CF8M</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>10</DIV></TD> <TD> <DIV align=center>手轮</DIV></TD> <TD> <DIV align=center>ALUMNUM ALLOY</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>11</DIV></TD> <TD> <DIV align=center>铭牌</DIV></TD> <TD> <DIV align=center>ALUMNUM ALLOY</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>12</DIV></TD> <TD> <DIV align=center>螺母</DIV></TD> <TD> <DIV align=center>304</DIV></TD></TR></TBODY></TABLE><BR>主要外形尺寸：<BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=1 width=680 align=center> <TBODY> <TR align=middle> <TD> <DIV align=center>SIZE<BR></DIV></TD> <TD> <DIV align=center>d<BR></DIV></TD> <TD> <DIV align=center>L<BR></DIV></TD> <TD> <DIV align=center>D1<BR></DIV></TD> <TD> <DIV align=center>H<BR></DIV></TD> <TD> <DIV align=center>Cv FACTORY </DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>1/2"</DIV></TD> <TD> <DIV align=center>15</DIV></TD> <TD> <DIV align=center>66</DIV></TD> <TD> <DIV align=center>70</DIV></TD> <TD> <DIV align=center>100</DIV></TD> <TD> <DIV align=center>3.8</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>3/4"</DIV></TD> <TD> <DIV align=center>20</DIV></TD> <TD> <DIV align=center>80</DIV></TD> <TD> <DIV align=center>70</DIV></TD> <TD> <DIV align=center>106</DIV></TD> <TD> <DIV align=center>7.0</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>1"</DIV></TD> <TD> <DIV align=center>25</DIV></TD> <TD> <DIV align=center>90</DIV></TD> <TD> <DIV align=center>80</DIV></TD> <TD> <DIV align=center>118</DIV></TD> <TD> <DIV align=center>11.0</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>1-1/4"</DIV></TD> <TD> <DIV align=center>32</DIV></TD> <TD> <DIV align=center>105</DIV></TD> <TD> <DIV align=center>100</DIV></TD> <TD> <DIV align=center>134</DIV></TD> <TD> <DIV align=center>21.0</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>1-1/2"</DIV></TD> <TD> <DIV align=center>40</DIV></TD> <TD> <DIV align=center>120</DIV></TD> <TD> <DIV align=center>100</DIV></TD> <TD> <DIV align=center>152</DIV></TD> <TD> <DIV align=center>29.0</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>2"</DIV></TD> <TD> <DIV align=center>50</DIV></TD> <TD> <DIV align=center>141</DIV></TD> <TD> <DIV align=center>110</DIV></TD> <TD> <DIV align=center>172</DIV></TD> <TD> <DIV align=center>50.0</DIV></TD></TR></TBODY></TABLE> <P align=center><A href="http://www.91way.com/upload2010/201006/20100607081222233.jpg" target=_blank><IMG style="FILTER: ; WIDTH: 300px; HEIGHT: 352px" border=0 hspace=0 alt=J/L11W手动截止阀结构图 src="/upload2010/201006/20100607081222233.jpg" width=300 height=352></A><BR></P> <P align=center>J/L11W手动截止阀<BR><BR></P> http://www.91way.com/info_en/13720.html 截止阀 2026-1-7 16:29:00 J945Y钢制截止阀<BR><BR>法兰连接钢制截止阀 <BR>产品型号：PN1.6～16.0MPa DN10～200mm <BR><BR>产品引用标准： <BR><BR>　　设计与制造：GB12235 <BR>　　结构长度：GB12221 <BR>　　压力温度等级：GB9131 JB/T74 HG20604 <BR>　　连接法兰：JB/T79 GB9113 HG20593-20635 <BR>　　试验与检验：GB13927 JB/T9092 <BR><BR>用途： <BR><BR>J945Y钢制截止阀为法兰连接的截止阀适用于公称压力PN1.6～16.0Mpa，工作温度-29～550℃的石油、化工、制药、化肥、电力行业等各种工况的管道上，切断或接通介质。适用介质为：水、油品、蒸汽、酸性介质等。操作方式有：手动、齿轮传动、电动、气动等。 <BR><BR>产品结构特点： <BR><BR>1.产品按国家标准GB12235，结构合理,密封可靠，性能优良、造形美观。 <BR>2.阀瓣、阀座的密封面采用司太立（stellite）钴基硬质合金堆焊而成，耐磨。 <BR>3.阀杆经调质和表面氮化处理，有良好的搞腐蚀性和抗擦伤性。 <BR>4.可采用各种配管法兰标准及法兰密封面型式，满足各种工程需要及用户要求。 <BR>5.阀体材料品种齐全，填料、垫片根据实际工况或用户要求合理选配，能适用于各种压力、温度及介质工况。 <BR>6.倒密封采用螺纹连接密封座或本体堆焊奥氏体不锈钢而成，倒密封可靠，填料更换和维修可在不停机情况下进行，方便快捷不影响系统运行。 <BR><BR>主要零件的材料说明： <BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=680 align=center TABLE> <TBODY> <TR> <TD align=middle> <DIV align=center>阀 体</DIV></TD> <TD align=middle> <DIV align=center>WCB</DIV></TD> <TD align=middle> <DIV align=center>ZG1Cr18Ni12Mo2Ti</DIV></TD> <TD align=middle> <DIV align=center>ZGCr5Mo</DIV></TD> <TD align=middle> <DIV align=center>ZG1Cr18Ni9Ti</DIV></TD></TR> <TR> <TD align=middle> <DIV align=center>阀 盖</DIV></TD> <TD align=middle> <DIV align=center>WCB</DIV></TD> <TD align=middle> <DIV align=center>ZG1Cr18Ni12Mo2Ti</DIV></TD> <TD align=middle> <DIV align=center>ZGCr5Mo</DIV></TD> <TD align=middle> <DIV align=center>ZG1Cr18Ni9Ti</DIV></TD></TR> <TR> <TD height=19 align=middle> <DIV align=center>支 架</DIV></TD> <TD align=middle> <DIV align=center>WCB</DIV></TD> <TD align=middle> <DIV align=center>ZG1Cr18Ni12Mo2Ti</DIV></TD> <TD align=middle> <DIV align=center>ZGCr5Mo</DIV></TD> <TD align=middle> <DIV align=center>ZG1Cr18Ni9Ti</DIV></TD></TR> <TR> <TD align=middle> <DIV align=center>阀 瓣</DIV></TD> <TD align=middle> <DIV align=center>2Cr13</DIV></TD> <TD align=middle> <DIV align=center>316</DIV></TD> <TD align=middle> <DIV align=center>Cr5Mo</DIV></TD> <TD align=middle> <DIV align=center>304</DIV></TD></TR> <TR> <TD align=middle> <DIV align=center>阀 杆</DIV></TD> <TD align=middle> <DIV align=center>2Cr13</DIV></TD> <TD align=middle> <DIV align=center>316</DIV></TD> <TD align=middle> <DIV align=center>25Cr2MoV</DIV></TD> <TD align=middle> <DIV align=center>304</DIV></TD></TR> <TR> <TD align=middle> <DIV align=center>阀 座</DIV></TD> <TD align=middle> <DIV align=center>25</DIV></TD> <TD align=middle> <DIV align=center>316</DIV></TD> <TD align=middle> <DIV align=center>304</DIV></TD> <TD align=middle> <DIV align=center>304</DIV></TD></TR> <TR> <TD align=middle> <DIV align=center>密封环</DIV></TD> <TD colSpan=4 align=middle> <DIV align=center>304、增强柔性石墨</DIV></TD></TR> <TR> <TD align=middle> <DIV align=center>填 料</DIV></TD> <TD colSpan=4 align=middle> <DIV align=center>增强柔性石墨</DIV></TD></TR> <TR> <TD align=middle> <DIV align=center>阀杆螺母</DIV></TD> <TD colSpan=4 align=middle> <DIV align=center>ZCuA110Fe3</DIV></TD></TR></TBODY></TABLE><BR> http://www.91way.com/info_en/6985.html 截止阀 2026-1-6 20:20:46 J541W型液动截止阀<BR><BR> http://www.91way.com/info_en/5376.html 截止阀 2026-1-6 20:20:30 <P>设计与制造：GB12235&nbsp;<BR><BR>法兰尺寸：GB9113&nbsp;<BR>结构长度：GB12221&nbsp;<BR>检验与实验：GB/T13927 </P> <P align=center><A href="http://www.91way.com/uploadfiles/200904/2009412111955977.jpg" target=_blank><IMG border=0 src="/uploadfiles/200904/2009412111955977.jpg"></A></P> <P align=left>YJ41W氧气截止阀主要性能和使用范围： <BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=680 align=center> <TBODY> <TR> <TD rowSpan=2 width="14%" align=middle> <DIV align=center>型号 </DIV></TD> <TD rowSpan=2 width="11%"> <DIV align=center>公称压力 </DIV></TD> <TD colSpan=2> <DIV align=center>壳体试验压力Ps(Mpa) </DIV></TD> <TD rowSpan=2 width="15%"> <DIV align=center>气密封试验 </DIV></TD> <TD rowSpan=2 width="19%"> <DIV align=center>适用温度(℃) </DIV></TD> <TD rowSpan=2 width="17%"> <DIV align=center>适用介质 </DIV></TD></TR> <TR> <TD width="13%"> <DIV align=center>水 </DIV></TD> <TD width="11%"> <DIV align=center>气 </DIV></TD></TR> <TR> <TD align=middle> <DIV align=center>YJ41W-25P <BR>YJ41W-40P </DIV></TD> <TD> <DIV align=center>2.5 </DIV></TD> <TD> <DIV align=center>3.8 </DIV></TD> <TD> <DIV align=center>2.5 </DIV></TD> <TD> <DIV align=center>2.5 </DIV></TD> <TD> <DIV align=center>常温 </DIV></TD> <TD> <DIV align=center>氧气 </DIV></TD></TR></TBODY></TABLE><BR>YJ41W氧气截止阀主要外形尺寸：<BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=680 align=center> <TBODY> <TR> <TD height=19 colSpan=14> <DIV align=center>YJ41W-40P、YJ41W-40R </DIV></TD> <TD rowSpan=3 width=123> <DIV align=center>重 量 <BR>(kg) </DIV></TD></TR> <TR> <TD rowSpan=2 width=59> <DIV align=center>公称通径 <BR>DN(mm) </DIV></TD> <TD colSpan=13> <DIV align=center>尺 寸 (mm) </DIV></TD></TR> <TR> <TD width=38> <DIV align=center>L </DIV></TD> <TD width=38> <DIV align=center>D </DIV></TD> <TD width=36> <DIV align=center>D 1 </DIV></TD> <TD width=38> <DIV align=center>D 2 </DIV></TD> <TD width=38> <DIV align=center>D 6 </DIV></TD> <TD width=40> <DIV align=center>b </DIV></TD> <TD width=37> <DIV align=center>f </DIV></TD> <TD width=33> <DIV align=center>f z </DIV></TD> <TD width=56> <DIV align=center>z-фd </DIV></TD> <TD width=38> <DIV align=center>D z </DIV></TD> <TD width=36> <DIV align=center>i </DIV></TD> <TD width=37> <DIV align=center>H </DIV></TD> <TD width=32> <DIV align=center>D 0 </DIV></TD></TR> <TR> <TD> <DIV align=center>15 </DIV></TD> <TD> <DIV align=center>130 </DIV></TD> <TD> <DIV align=center>95 </DIV></TD> <TD> <DIV align=center>65 </DIV></TD> <TD> <DIV align=center>45 </DIV></TD> <TD> <DIV align=center>40 </DIV></TD> <TD> <DIV align=center>16 </DIV></TD> <TD> <DIV align=center>2 </DIV></TD> <TD> <DIV align=center>4 </DIV></TD> <TD> <DIV align=center>4-ф14 </DIV></TD> <TD> <DIV align=center>82 </DIV></TD> <TD> <DIV align=center>10 </DIV></TD> <TD> <DIV align=center>202 </DIV></TD> <TD> <DIV align=center>100 </DIV></TD> <TD> <DIV align=center>5 </DIV></TD></TR> <TR> <TD> <DIV align=center>20 </DIV></TD> <TD> <DIV align=center>150 </DIV></TD> <TD> <DIV align=center>105 </DIV></TD> <TD> <DIV align=center>75 </DIV></TD> <TD> <DIV align=center>55 </DIV></TD> <TD> <DIV align=center>51 </DIV></TD> <TD> <DIV align=center>16 </DIV></TD> <TD> <DIV align=center>2 </DIV></TD> <TD> <DIV align=center>4 </DIV></TD> <TD> <DIV align=center>4-ф14 </DIV></TD> <TD> <DIV align=center>95 </DIV></TD> <TD> <DIV align=center>13 </DIV></TD> <TD> <DIV align=center>225 </DIV></TD> <TD> <DIV align=center>100 </DIV></TD> <TD> <DIV align=center>6.5 </DIV></TD></TR> <TR> <TD> <DIV align=center>25 </DIV></TD> <TD> <DIV align=center>160 </DIV></TD> <TD> <DIV align=center>115 </DIV></TD> <TD> <DIV align=center>85 </DIV></TD> <TD> <DIV align=center>65 </DIV></TD> <TD> <DIV align=center>58 </DIV></TD> <TD> <DIV align=center>16 </DIV></TD> <TD> <DIV align=center>2 </DIV></TD> <TD> <DIV align=center>4 </DIV></TD> <TD> <DIV align=center>4-ф14 </DIV></TD> <TD> <DIV align=center>98 </DIV></TD> <TD> <DIV align=center>15 </DIV></TD> <TD> <DIV align=center>236 </DIV></TD> <TD> <DIV align=center>125 </DIV></TD> <TD> <DIV align=center>7 </DIV></TD></TR> <TR> <TD> <DIV align=center>32 </DIV></TD> <TD> <DIV align=center>190 </DIV></TD> <TD> <DIV align=center>135 </DIV></TD> <TD> <DIV align=center>100 </DIV></TD> <TD> <DIV align=center>78 </DIV></TD> <TD> <DIV align=center>66 </DIV></TD> <TD> <DIV align=center>18 </DIV></TD> <TD> <DIV align=center>2 </DIV></TD> <TD> <DIV align=center>4 </DIV></TD> <TD> <DIV align=center>4-ф18 </DIV></TD> <TD> <DIV align=center>120 </DIV></TD> <TD> <DIV align=center>28 </DIV></TD> <TD> <DIV align=center>312 </DIV></TD> <TD> <DIV align=center>180 </DIV></TD> <TD> <DIV align=center>13.5 </DIV></TD></TR> <TR> <TD> <DIV align=center>40 </DIV></TD> <TD> <DIV align=center>200 </DIV></TD> <TD> <DIV align=center>145 </DIV></TD> <TD> <DIV align=center>110 </DIV></TD> <TD> <DIV align=center>85 </DIV></TD> <TD> <DIV align=center>76 </DIV></TD> <TD> <DIV align=center>18 </DIV></TD> <TD> <DIV align=center>3 </DIV></TD> <TD> <DIV align=center>4 </DIV></TD> <TD> <DIV align=center>4-ф18 </DIV></TD> <TD> <DIV align=center>135 </DIV></TD> <TD> <DIV align=center>20 </DIV></TD> <TD> <DIV align=center>328 </DIV></TD> <TD> <DIV align=center>160 </DIV></TD> <TD> <DIV align=center>16 </DIV></TD></TR> <TR> <TD> <DIV align=center>50 </DIV></TD> <TD> <DIV align=center>230 </DIV></TD> <TD> <DIV align=center>160 </DIV></TD> <TD> <DIV align=center>125 </DIV></TD> <TD> <DIV align=center>100 </DIV></TD> <TD> <DIV align=center>88 </DIV></TD> <TD> <DIV align=center>20 </DIV></TD> <TD> <DIV align=center>3 </DIV></TD> <TD> <DIV align=center>4 </DIV></TD> <TD> <DIV align=center>4-ф18 </DIV></TD> <TD> <DIV align=center>160 </DIV></TD> <TD> <DIV align=center>25 </DIV></TD> <TD> <DIV align=center>450 </DIV></TD> <TD> <DIV align=center>320 </DIV></TD> <TD> <DIV align=center>32 </DIV></TD></TR> <TR> <TD> <DIV align=center>65 </DIV></TD> <TD> <DIV align=center>290 </DIV></TD> <TD> <DIV align=center>180 </DIV></TD> <TD> <DIV align=center>145 </DIV></TD> <TD> <DIV align=center>120 </DIV></TD> <TD> <DIV align=center>110 </DIV></TD> <TD> <DIV align=center>22 </DIV></TD> <TD> <DIV align=center>3 </DIV></TD> <TD> <DIV align=center>4 </DIV></TD> <TD> <DIV align=center>8-ф18 </DIV></TD> <TD> <DIV align=center>180 </DIV></TD> <TD> <DIV align=center>30 </DIV></TD> <TD> <DIV align=center>530 </DIV></TD> <TD> <DIV align=center>360 </DIV></TD> <TD> <DIV align=center>45 </DIV></TD></TR> <TR> <TD> <DIV align=center>80 </DIV></TD> <TD> <DIV align=center>310 </DIV></TD> <TD> <DIV align=center>195 </DIV></TD> <TD> <DIV align=center>160 </DIV></TD> <TD> <DIV align=center>135 </DIV></TD> <TD> <DIV align=center>121 </DIV></TD> <TD> <DIV align=center>22 </DIV></TD> <TD> <DIV align=center>3 </DIV></TD> <TD> <DIV align=center>4 </DIV></TD> <TD> <DIV align=center>8-ф18 </DIV></TD> <TD> <DIV align=center>195 </DIV></TD> <TD> <DIV align=center>32 </DIV></TD> <TD> <DIV align=center>560 </DIV></TD> <TD> <DIV align=center>400 </DIV></TD> <TD> <DIV align=center>60 </DIV></TD></TR> <TR> <TD> <DIV align=center>100 </DIV></TD> <TD> <DIV align=center>350 </DIV></TD> <TD> <DIV align=center>230 </DIV></TD> <TD> <DIV align=center>190 </DIV></TD> <TD> <DIV align=center>160 </DIV></TD> <TD> <DIV align=center>150 </DIV></TD> <TD> <DIV align=center>24 </DIV></TD> <TD> <DIV align=center>3 </DIV></TD> <TD> <DIV align=center>4.5 </DIV></TD> <TD> <DIV align=center>8-ф23 </DIV></TD> <TD> <DIV align=center>230 </DIV></TD> <TD> <DIV align=center>40 </DIV></TD> <TD> <DIV align=center>618 </DIV></TD> <TD> <DIV align=center>450 </DIV></TD> <TD> <DIV align=center>80 </DIV></TD></TR> <TR> <TD> <DIV align=center>125 </DIV></TD> <TD> <DIV align=center>400 </DIV></TD> <TD> <DIV align=center>270 </DIV></TD> <TD> <DIV align=center>220 </DIV></TD> <TD> <DIV align=center>188 </DIV></TD> <TD> <DIV align=center>176 </DIV></TD> <TD> <DIV align=center>28 </DIV></TD> <TD> <DIV align=center>3 </DIV></TD> <TD> <DIV align=center>4.5 </DIV></TD> <TD> <DIV align=center>8-ф25 </DIV></TD> <TD> <DIV align=center>275 </DIV></TD> <TD> <DIV align=center>42 </DIV></TD> <TD> <DIV align=center>675 </DIV></TD> <TD> <DIV align=center>450 </DIV></TD> <TD> <DIV align=center>105 </DIV></TD></TR> <TR> <TD> <DIV align=center>150 </DIV></TD> <TD> <DIV align=center>480 </DIV></TD> <TD> <DIV align=center>300 </DIV></TD> <TD> <DIV align=center>250 </DIV></TD> <TD> <DIV align=center>218 </DIV></TD> <TD> <DIV align=center>204 </DIV></TD> <TD> <DIV align=center>30 </DIV></TD> <TD> <DIV align=center>3 </DIV></TD> <TD> <DIV align=center>4.5 </DIV></TD> <TD> <DIV align=center>8-ф25 </DIV></TD> <TD> <DIV align=center>330 </DIV></TD> <TD> <DIV align=center>50 </DIV></TD> <TD> <DIV align=center>743 </DIV></TD> <TD> <DIV align=center>560 </DIV></TD> <TD> <DIV align=center>134 </DIV></TD></TR> <TR> <TD> <DIV align=center>200 </DIV></TD> <TD> <DIV align=center>600 </DIV></TD> <TD> <DIV align=center>375 </DIV></TD> <TD> <DIV align=center>320 </DIV></TD> <TD> <DIV align=center>282 </DIV></TD> <TD> <DIV align=center>260 </DIV></TD> <TD> <DIV align=center>38 </DIV></TD> <TD> <DIV align=center>3 </DIV></TD> <TD> <DIV align=center>4.5 </DIV></TD> <TD> <DIV align=center>12-ф30 </DIV></TD> <TD> <DIV align=center>405 </DIV></TD> <TD> <DIV align=center>55 </DIV></TD> <TD> <DIV align=center>850 </DIV></TD> <TD> <DIV align=center>640 </DIV></TD> <TD> <DIV align=center>266 </DIV></TD></TR> <TR> <TD> <DIV align=center>250 </DIV></TD> <TD> <DIV align=center>650 </DIV></TD> <TD> <DIV align=center>445 </DIV></TD> <TD> <DIV align=center>385 </DIV></TD> <TD> <DIV align=center>345 </DIV></TD> <TD> <DIV align=center>313 </DIV></TD> <TD> <DIV align=center>42 </DIV></TD> <TD> <DIV align=center>3 </DIV></TD> <TD> <DIV align=center>4.5 </DIV></TD> <TD> <DIV align=center>12-ф34 </DIV></TD> <TD> <DIV align=center>480 </DIV></TD> <TD> <DIV align=center>88 </DIV></TD> <TD> <DIV align=center>975 </DIV></TD> <TD> <DIV align=center>720 </DIV></TD> <TD> <DIV align=center>491 </DIV></TD></TR> <TR> <TD> <DIV align=center>300 </DIV></TD> <TD> <DIV align=center>750 </DIV></TD> <TD> <DIV align=center>510 </DIV></TD> <TD> <DIV align=center>450 </DIV></TD> <TD> <DIV align=center>408 </DIV></TD> <TD> <DIV align=center>364 </DIV></TD> <TD> <DIV align=center>46 </DIV></TD> <TD> <DIV align=center>4 </DIV></TD> <TD> <DIV align=center>4.5 </DIV></TD> <TD> <DIV align=center>16-ф34 </DIV></TD> <TD> <DIV align=center>520 </DIV></TD> <TD> <DIV align=center>100 </DIV></TD> <TD> <DIV align=center>1115 </DIV></TD> <TD> <DIV align=center>800 </DIV></TD> <TD> <DIV align=center>705 </DIV></TD></TR> <TR> <TD> <DIV align=center>400 </DIV></TD> <TD> <DIV align=center>950 </DIV></TD> <TD> <DIV align=center>655 </DIV></TD> <TD> <DIV align=center>585 </DIV></TD> <TD> <DIV align=center>535 </DIV></TD> <TD> <DIV align=center>474 </DIV></TD> <TD> <DIV align=center>58 </DIV></TD> <TD> <DIV align=center>4 </DIV></TD> <TD> <DIV align=center>5 </DIV></TD> <TD> <DIV align=center>16-ф41 </DIV></TD> <TD> <DIV align=center>650 </DIV></TD> <TD> <DIV align=center>140 </DIV></TD> <TD> <DIV align=center>1425 </DIV></TD> <TD> <DIV align=center>900 </DIV></TD> <TD> <DIV align=center>1234 </DIV></TD></TR></TBODY></TABLE></P> http://www.91way.com/info_en/18361.html 截止阀 2026-1-5 19:13:09 公称口径：DN15-600 <BR>公称压力：0.6MPa-4.0MPa <BR>适用温度：≤150℃ <BR>适用介质：氧气、氮气等 <BR>检验标准：JB/T9092 <BR>阀体材料：16-4硅黄铜 <BR>结构长度：GB12221-89<BR><BR>J41W-40T黄铜法兰截止阀<BR><BR> http://www.91way.com/info_en/9302.html 截止阀 2026-1-4 18:01:43 说明 <BR><BR>YZG10系列测量管路截止阀具有结构小巧、外型美观、性能可靠、使用方便灵活、标准化、通用化程度高，广泛适用于石油、化工、轻工、电力、医药、冶金、航空等装置的自动控制系统中，是目前使用最普遍的一代阀门。 <BR><BR>性能规范 <BR><BR>公称压力：PN1.0 PN4 PN6.4 PN16 PN32MPa <BR>公称通径：DN5-DN25 <BR>适用介质：油、水、气、等多种非腐蚀或腐蚀性介质 <BR>适用温度：-20℃-450℃ -70℃-200℃ ≤540℃ ≤570℃等 <BR>制造材料：20#，1Cr18Ni9Ti,OCr18Ni12Mo2Ti,12CrMov,316L等。 <BR><BR> http://www.91way.com/info_en/21677.html 截止阀 2026-1-3 20:12:44 J341TC蜗轮陶瓷截止阀<BR><BR>产品引用标准 <BR>设计与制造：GB12235 JB/T3595 <BR>结构长度：GB12221 <BR>压力温度等级：GB9131 <BR>连接法兰：JG/T79 GB9113 HG20593-20635 <BR>试验与检验：GB13927 JB/T9092 <BR><BR>产品用途 <BR>J341TC蜗轮陶瓷截止阀适用于公称压力PN1.6～32.0Mpa及P54170V，工作温度-29～540℃的石油、化工、矿山、冶金、电力行业等各种工况的管路上，切断或接通管路介质。特别是用于排灰、排渣系统，放料、排污系统中，其使用寿命比普通合金密封面阀门提高10倍以上。 <BR><BR>产品结构特点 <BR>1.密封可靠、性能优良、造型美观、互换性好。 <BR>2.阀瓣、阀座密封面采用最新工程陶瓷材料，按引进美国的先进工艺研制开发制造而成，耐磨、耐高温、耐腐蚀、抗擦伤性能特强，其使用寿命比普通合金材质密封面高10倍以上。 <BR>3.阀体通道和内腔镶装及喷涂陶瓷衬里，可与陶瓷衬里管道连接组成耐磨管路系统，用于排灰排渣及放料排污系统可有效地延长系统的使用寿命。 <BR>4.采用高性能新型填料。 <BR>5.阀门可采用各种配管法兰标准及法兰密封面型式，结构形式有直通式与直流式、传动方式有手动、齿轮传动、电动等，满足各种工程需要及用户要求。 <BR><BR>J341TC蜗轮陶瓷截止阀主要零件的材料说明<BR><BR> <DIV> <TABLE style="WIDTH: 650px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=650 align=center> <TBODY> <TR> <TD width=84> <DIV align=center>阀 体 </DIV></TD> <TD width=120> <DIV align=center>25 WCB </DIV></TD> <TD width=120> <DIV align=center>12Cr1MoV </DIV></TD> <TD width=120> <DIV align=center>ZGCr5Mo </DIV></TD> <TD width=144> <DIV align=center>ZG1Cr18Ni9Ti </DIV></TD></TR> <TR> <TD width=84> <DIV align=center>阀 盖 </DIV></TD> <TD width=120> <DIV align=center>25 WCB </DIV></TD> <TD width=120> <DIV align=center>12Cr1MoV </DIV></TD> <TD width=120> <DIV align=center>ZGCr5Mo </DIV></TD> <TD width=144> <DIV align=center>ZG1Cr18Ni9Ti </DIV></TD></TR> <TR> <TD width=84> <DIV align=center>阀 板 </DIV></TD> <TD width=120> <DIV align=center>25 +工程陶瓷 </DIV></TD> <TD width=120> <DIV align=center>25Cr2Mo+工程陶瓷 </DIV></TD> <TD width=120> <DIV align=center>ZGCr5Mo+工程陶瓷 </DIV></TD> <TD width=144> <DIV align=center>ZG1Cr18Ni9Ti+工程陶瓷 </DIV></TD></TR> <TR> <TD width=84> <DIV align=center>阀 座 </DIV></TD> <TD width=120> <DIV align=center>工程陶瓷 </DIV></TD> <TD width=120> <DIV align=center>工程陶瓷 </DIV></TD> <TD width=120> <DIV align=center>工程陶瓷 </DIV></TD> <TD width=144> <DIV align=center>工程陶瓷 </DIV></TD></TR> <TR> <TD width=84> <DIV align=center>阀 杆 </DIV></TD> <TD width=120> <DIV align=center>2Cr13 </DIV></TD> <TD width=120> <DIV align=center>25Cr2MoV </DIV></TD> <TD width=120> <DIV align=center>25Cr2MoV </DIV></TD> <TD width=144> <DIV align=center>1Cr18Ni9Ti </DIV></TD></TR> <TR> <TD width=84> <DIV align=center>阀杆螺母 </DIV></TD> <TD width=120> <DIV align=center>ZCuA110Fe3 </DIV></TD> <TD width=120> <DIV align=center>ZCuA110Fe3 </DIV></TD> <TD width=120> <DIV align=center>ZCuA110Fe3 </DIV></TD> <TD width=144> <DIV align=center>ZCuA110Fe3 </DIV></TD></TR></TBODY></TABLE></DIV><BR> http://www.91way.com/info_en/5372.html 截止阀 2025-12-30 20:00:18 设计与制造：GB12233<BR>结构长度：GB12221 <BR>螺纹连接尺寸：GB/T15918.1-93<BR>检验与实验：GB/T13927 <BR><BR>J11W内螺纹截止阀主要性能规范： <BR><BR> <TABLE style="WIDTH: 98%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width="98%" align=center> <TBODY> <TR> <TD rowSpan=2 width="14%" align=middle> <DIV align=center>型号 </DIV></TD> <TD rowSpan=2 width="11%"> <DIV align=center>公称压力 </DIV></TD> <TD height=25 colSpan=2> <DIV align=center>试验压力PS（Mpa） </DIV></TD> <TD rowSpan=2 width="15%"> <DIV align=center>工作压力PN(Mpa) </DIV></TD> <TD rowSpan=2 width="15%"> <DIV align=center>工作温度 <BR>(℃) </DIV></TD> <TD rowSpan=2 width="21%"> <DIV align=center>适用介质 </DIV></TD></TR> <TR> <TD height=27 width="12%"> <DIV align=center>壳体 </DIV></TD> <TD width="12%"> <DIV align=center>密封 </DIV></TD></TR> <TR> <TD align=middle> <DIV align=center>J11W-16 <BR>J11W-16K </DIV></TD> <TD rowSpan=4> <DIV align=center>1.6 </DIV></TD> <TD rowSpan=4> <DIV align=center>2.5 </DIV></TD> <TD rowSpan=4> <DIV align=center>1.76 </DIV></TD> <TD rowSpan=4> <DIV align=center>1.6 </DIV></TD> <TD rowSpan=2> <DIV align=center>≤100 </DIV></TD> <TD> <DIV align=center>油类</DIV></TD></TR> <TR> <TD align=middle> <DIV align=center>J11W-16P </DIV></TD> <TD> <DIV align=center>硝酸类腐蚀性介质 </DIV></TD></TR> <TR> <TD align=middle> <DIV align=center>J11W-16R </DIV></TD> <TD rowSpan=2> <DIV align=center>≤350 </DIV></TD> <TD> <DIV align=center>醋酸类腐蚀性介质 </DIV></TD></TR> <TR> <TD align=middle> <DIV align=center>J11W-16Ni </DIV></TD> <TD> <DIV align=center>碱液、盐水、海水等</DIV></TD></TR></TBODY></TABLE><BR>J11W内螺纹截止阀主要外形尺寸和连接尺寸（mm）：<BR>&nbsp; <TABLE style="WIDTH: 98%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width="98%" align=center> <TBODY> <TR> <TD rowSpan=2 width=71> <DIV align=center>公称通径 <BR>DN(mm) </DIV></TD> <TD rowSpan=2 width=72> <DIV align=center>管螺纹 </DIV></TD> <TD colSpan=6> <DIV align=center>尺 寸 (mm) </DIV></TD></TR> <TR> <TD width=69> <DIV align=center>L </DIV></TD> <TD width=69> <DIV align=center>D 1 </DIV></TD> <TD width=69> <DIV align=center>S </DIV></TD> <TD width=68> <DIV align=center>H </DIV></TD> <TD width=68> <DIV align=center>H 1 </DIV></TD> <TD width=218> <DIV align=center>D 0 </DIV></TD></TR> <TR> <TD> <DIV align=center>15 </DIV></TD> <TD> <DIV align=center>1/2 </DIV></TD> <TD> <DIV align=center>90 </DIV></TD> <TD> <DIV align=center>14 </DIV></TD> <TD> <DIV align=center>32 </DIV></TD> <TD> <DIV align=center>109 </DIV></TD> <TD> <DIV align=center>117 </DIV></TD> <TD> <DIV align=center>65 </DIV></TD></TR> <TR> <TD> <DIV align=center>20 </DIV></TD> <TD> <DIV align=center>3/4 </DIV></TD> <TD> <DIV align=center>100 </DIV></TD> <TD> <DIV align=center>16 </DIV></TD> <TD> <DIV align=center>36 </DIV></TD> <TD> <DIV align=center>109 </DIV></TD> <TD> <DIV align=center>117 </DIV></TD> <TD> <DIV align=center>65 </DIV></TD></TR> <TR> <TD> <DIV align=center>25 </DIV></TD> <TD> <DIV align=center>1 </DIV></TD> <TD> <DIV align=center>120 </DIV></TD> <TD> <DIV align=center>18 </DIV></TD> <TD> <DIV align=center>46 </DIV></TD> <TD> <DIV align=center>132 </DIV></TD> <TD> <DIV align=center>142 </DIV></TD> <TD> <DIV align=center>80 </DIV></TD></TR> <TR> <TD> <DIV align=center>32 </DIV></TD> <TD> <DIV align=center>1/4 </DIV></TD> <TD> <DIV align=center>140 </DIV></TD> <TD> <DIV align=center>20 </DIV></TD> <TD> <DIV align=center>55 </DIV></TD> <TD> <DIV align=center>156 </DIV></TD> <TD> <DIV align=center>168 </DIV></TD> <TD> <DIV align=center>100 </DIV></TD></TR> <TR> <TD> <DIV align=center>40 </DIV></TD> <TD> <DIV align=center>1/2 </DIV></TD> <TD> <DIV align=center>170 </DIV></TD> <TD> <DIV align=center>22 </DIV></TD> <TD> <DIV align=center>65 </DIV></TD> <TD> <DIV align=center>167 </DIV></TD> <TD> <DIV align=center>168 </DIV></TD> <TD> <DIV align=center>100 </DIV></TD></TR> <TR> <TD> <DIV align=center>50 </DIV></TD> <TD> <DIV align=center>2 </DIV></TD> <TD> <DIV align=center>200 </DIV></TD> <TD> <DIV align=center>24 </DIV></TD> <TD> <DIV align=center>80 </DIV></TD> <TD> <DIV align=center>182 </DIV></TD> <TD> <DIV align=center>200 </DIV></TD> <TD> <DIV align=center>120 </DIV></TD></TR> <TR> <TD> <DIV align=center>65 </DIV></TD> <TD> <DIV align=center>2/2 </DIV></TD> <TD> <DIV align=center>260 </DIV></TD> <TD> <DIV align=center>26 </DIV></TD> <TD> <DIV align=center>95 </DIV></TD> <TD> <DIV align=center>200 </DIV></TD> <TD> <DIV align=center>223 </DIV></TD> <TD> <DIV align=center>120 </DIV></TD></TR></TBODY></TABLE> <P align=center><A href="http://www.91way.com/uploadfiles/200904/200941210264469.jpg" target=_blank><IMG style="FILTER: ; WIDTH: 202px; HEIGHT: 246px" border=0 hspace=0 alt=J11W内螺纹截止阀外形尺寸 src="/uploadfiles/200904/200941210264469.jpg" width=202 onload="javascript:if(this.width>screen.width-500)this.width=screen.width-500" 6></A><BR></P> http://www.91way.com/info_en/10585.html 截止阀 2025-12-30 19:59:56 QJ-1管路截止阀 <BR><BR> http://www.91way.com/info_en/13731.html 截止阀 2025-12-26 14:58:45 氨用阀截止阀 <BR>产品型号：J41B-25/C/Z/P <BR><BR>主要零件材料： <BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=680 align=center> <TBODY> <TR> <TD> <DIV align=center>零件名称</DIV></TD> <TD> <DIV align=center>阀体、阀盖</DIV></TD> <TD> <DIV align=center>密封圈</DIV></TD> <TD> <DIV align=center>填料</DIV></TD> <TD> <DIV align=center>填料压盖</DIV></TD> <TD> <DIV align=center>阀杆</DIV></TD> <TD> <DIV align=center>垫片</DIV></TD></TR> <TR> <TD> <DIV align=center>J41B-25C</DIV></TD> <TD> <DIV align=center>铸钢</DIV></TD> <TD rowSpan=3> <DIV align=center>巴氏合金</DIV></TD> <TD rowSpan=4> <P align=center>聚四氟<BR>乙　烯</P></TD> <TD rowSpan=2 colSpan=2> <DIV align=center>碳钢</DIV></TD> <TD rowSpan=4> <P align=center>聚四氟<BR>乙　烯</P></TD></TR> <TR> <TD> <DIV align=center>J41B-25Z</DIV></TD> <TD> <DIV align=center>灰铸铁</DIV></TD></TR> <TR> <TD> <DIV align=center>J41B-25P</DIV></TD> <TD> <DIV align=center>不锈钢</DIV></TD> <TD colSpan=2> <DIV align=center>不锈钢</DIV></TD></TR> <TR> <TD> <DIV align=center>J41F-25Z</DIV></TD> <TD> <DIV align=center>灰铸铁</DIV></TD> <TD> <DIV align=center></DIV></TD> <TD colSpan=2> <DIV align=center>碳钢</DIV></TD></TR></TBODY></TABLE><BR>性能规范： <BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=680 align=center> <TBODY> <TR> <TD> <DIV align=center>公称压力PN（MPA）</DIV></TD> <TD> <DIV align=center>试验压力PS（MPa）</DIV></TD> <TD> <DIV align=center>适用介质</DIV></TD> <TD colSpan=2> <DIV align=center>适用温度（℃）</DIV></TD></TR> <TR> <TD> <DIV align=center>2.5</DIV></TD> <TD> <DIV align=center>3.8</DIV></TD> <TD rowSpan=2> <DIV align=center>氨气、<BR>氨液等<BR>NH3 </DIV></TD> <TD rowSpan=2> <DIV align=center>巴氏合金<BR>-40℃<BR>+150℃ </DIV></TD> <TD rowSpan=2> <DIV align=center>四氟<BR>-40℃<BR>+200℃ </DIV></TD></TR> <TR> <TD> <DIV align=center>4.0</DIV></TD> <TD> <DIV align=center>6.4</DIV></TD></TR></TBODY></TABLE><BR>主要尺寸及重量：<BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=680 align=center> <TBODY> <TR> <TD rowSpan=2> <DIV align=center>公称通径<BR>DN（mm） </DIV></TD> <TD colSpan=12> <DIV align=center>尺　　寸（mm）</DIV></TD> <TD rowSpan=2> <DIV align=center>重量<BR>（kg） </DIV></TD></TR> <TR> <TD> <DIV align=center>L</DIV></TD> <TD> <DIV align=center>D</DIV></TD> <TD> <DIV align=center>D<FONT size=-2>1</FONT></DIV></TD> <TD> <DIV align=center>D<FONT size=-2>2</FONT></DIV></TD> <TD> <DIV align=center>D<FONT size=-2>4</FONT></DIV></TD> <TD> <DIV align=center>b</DIV></TD> <TD> <DIV align=center>f</DIV></TD> <TD> <DIV align=center>f<FONT size=-2>1</FONT></DIV></TD> <TD> <DIV align=center>Z-φd</DIV></TD> <TD> <DIV align=center>关</DIV></TD> <TD> <DIV align=center>开</DIV></TD> <TD> <DIV align=center>D<FONT size=-2>3</FONT></DIV></TD></TR> <TR> <TD height=2> <DIV align=center>10</DIV></TD> <TD height=2> <DIV align=center>130</DIV></TD> <TD height=2> <DIV align=center>90</DIV></TD> <TD height=2> <DIV align=center>60</DIV></TD> <TD height=2> <DIV align=center>40</DIV></TD> <TD height=2> <DIV align=center>35</DIV></TD> <TD height=2> <DIV align=center>16</DIV></TD> <TD height=2> <DIV align=center>2</DIV></TD> <TD height=2> <DIV align=center>4</DIV></TD> <TD height=2> <DIV align=center>4-φ14</DIV></TD> <TD height=2> <DIV align=center>165</DIV></TD> <TD height=2> <DIV align=center>185</DIV></TD> <TD height=2> <DIV align=center>110</DIV></TD> <TD height=2> <DIV align=center></DIV></TD></TR> <TR> <TD> <DIV align=center>15</DIV></TD> <TD> <DIV align=center>130</DIV></TD> <TD> <DIV align=center>95</DIV></TD> <TD> <DIV align=center>65</DIV></TD> <TD> <DIV align=center>45</DIV></TD> <TD> <DIV align=center>40</DIV></TD> <TD> <DIV align=center>16</DIV></TD> <TD> <DIV align=center>2</DIV></TD> <TD> <DIV align=center>4</DIV></TD> <TD> <DIV align=center>4-φ14</DIV></TD> <TD> <DIV align=center>165</DIV></TD> <TD> <DIV align=center>185</DIV></TD> <TD> <DIV align=center>110</DIV></TD> <TD> <DIV align=center></DIV></TD></TR> <TR> <TD> <DIV align=center>20</DIV></TD> <TD> <DIV align=center>150</DIV></TD> <TD> <DIV align=center>105</DIV></TD> <TD> <DIV align=center>75</DIV></TD> <TD> <DIV align=center>55</DIV></TD> <TD> <DIV align=center>51</DIV></TD> <TD> <DIV align=center>18</DIV></TD> <TD> <DIV align=center>2</DIV></TD> <TD> <DIV align=center>4</DIV></TD> <TD> <DIV align=center>4-φ14</DIV></TD> <TD> <DIV align=center>170</DIV></TD> <TD> <DIV align=center>200</DIV></TD> <TD> <DIV align=center>120</DIV></TD> <TD> <DIV align=center></DIV></TD></TR> <TR> <TD> <DIV align=center>25</DIV></TD> <TD> <DIV align=center>160</DIV></TD> <TD> <DIV align=center>115</DIV></TD> <TD> <DIV align=center>85</DIV></TD> <TD> <DIV align=center>65</DIV></TD> <TD> <DIV align=center>58</DIV></TD> <TD> <DIV align=center>18</DIV></TD> <TD> <DIV align=center>2</DIV></TD> <TD> <DIV align=center>4</DIV></TD> <TD> <DIV align=center>4-φ14</DIV></TD> <TD> <DIV align=center>197</DIV></TD> <TD> <DIV align=center>210</DIV></TD> <TD> <DIV align=center>120</DIV></TD> <TD> <DIV align=center></DIV></TD></TR> <TR> <TD> <DIV align=center>32</DIV></TD> <TD> <DIV align=center>180</DIV></TD> <TD> <DIV align=center>135</DIV></TD> <TD> <DIV align=center>100</DIV></TD> <TD> <DIV align=center>78</DIV></TD> <TD> <DIV align=center>66</DIV></TD> <TD> <DIV align=center>20</DIV></TD> <TD> <DIV align=center>2</DIV></TD> <TD> <DIV align=center>4</DIV></TD> <TD> <DIV align=center>4-φ18</DIV></TD> <TD> <DIV align=center>199</DIV></TD> <TD> <DIV align=center>213</DIV></TD> <TD> <DIV align=center>140</DIV></TD> <TD> <DIV align=center></DIV></TD></TR> <TR> <TD> <DIV align=center>40</DIV></TD> <TD> <DIV align=center>200</DIV></TD> <TD> <DIV align=center>145</DIV></TD> <TD> <DIV align=center>110</DIV></TD> <TD> <DIV align=center>85</DIV></TD> <TD> <DIV align=center>76</DIV></TD> <TD> <DIV align=center>20</DIV></TD> <TD> <DIV align=center>3</DIV></TD> <TD> <DIV align=center>4</DIV></TD> <TD> <DIV align=center>4-φ18</DIV></TD> <TD> <DIV align=center>248</DIV></TD> <TD> <DIV align=center>264</DIV></TD> <TD> <DIV align=center>160</DIV></TD> <TD> <DIV align=center></DIV></TD></TR> <TR> <TD> <DIV align=center>50</DIV></TD> <TD> <DIV align=center>230</DIV></TD> <TD> <DIV align=center>160</DIV></TD> <TD> <DIV align=center>125</DIV></TD> <TD> <DIV align=center>100</DIV></TD> <TD> <DIV align=center>88</DIV></TD> <TD> <DIV align=center>22</DIV></TD> <TD> <DIV align=center>3</DIV></TD> <TD> <DIV align=center>4</DIV></TD> <TD> <DIV align=center>4-φ18</DIV></TD> <TD> <DIV align=center>265</DIV></TD> <TD> <DIV align=center>295</DIV></TD> <TD> <DIV align=center>180</DIV></TD> <TD> <DIV align=center></DIV></TD></TR> <TR> <TD> <DIV align=center>65</DIV></TD> <TD> <DIV align=center>290</DIV></TD> <TD> <DIV align=center>180</DIV></TD> <TD> <DIV align=center>145</DIV></TD> <TD> <DIV align=center>120</DIV></TD> <TD> <DIV align=center>110</DIV></TD> <TD> <DIV align=center>24</DIV></TD> <TD> <DIV align=center>3</DIV></TD> <TD> <DIV align=center>4</DIV></TD> <TD> <DIV align=center>8-φ18</DIV></TD> <TD> <DIV align=center>310</DIV></TD> <TD> <DIV align=center>349</DIV></TD> <TD> <DIV align=center>220</DIV></TD> <TD> <DIV align=center></DIV></TD></TR> <TR> <TD> <DIV align=center>80</DIV></TD> <TD> <DIV align=center>310</DIV></TD> <TD> <DIV align=center>195</DIV></TD> <TD> <DIV align=center>160</DIV></TD> <TD> <DIV align=center>135</DIV></TD> <TD> <DIV align=center>121</DIV></TD> <TD> <DIV align=center>26</DIV></TD> <TD> <DIV align=center>3</DIV></TD> <TD> <DIV align=center>4</DIV></TD> <TD> <DIV align=center>8-φ18</DIV></TD> <TD> <DIV align=center>340</DIV></TD> <TD> <DIV align=center>357</DIV></TD> <TD> <DIV align=center>240</DIV></TD> <TD> <DIV align=center></DIV></TD></TR> <TR> <TD> <DIV align=center>100</DIV></TD> <TD> <DIV align=center>350</DIV></TD> <TD> <DIV align=center>230</DIV></TD> <TD> <DIV align=center>190</DIV></TD> <TD> <DIV align=center>160</DIV></TD> <TD> <DIV align=center>150</DIV></TD> <TD> <DIV align=center>30</DIV></TD> <TD> <DIV align=center>3</DIV></TD> <TD> <DIV align=center>4.5</DIV></TD> <TD> <DIV align=center>8-φ23</DIV></TD> <TD> <DIV align=center>380</DIV></TD> <TD> <DIV align=center>413</DIV></TD> <TD> <DIV align=center>280</DIV></TD> <TD> <DIV align=center></DIV></TD></TR> <TR> <TD> <DIV align=center>125</DIV></TD> <TD> <DIV align=center>400</DIV></TD> <TD> <DIV align=center>270</DIV></TD> <TD> <DIV align=center>220</DIV></TD> <TD> <DIV align=center>188</DIV></TD> <TD> <DIV align=center>176</DIV></TD> <TD> <DIV align=center>32</DIV></TD> <TD> <DIV align=center>3</DIV></TD> <TD> <DIV align=center>4.5</DIV></TD> <TD> <DIV align=center>8-φ25</DIV></TD> <TD> <DIV align=center>430</DIV></TD> <TD> <DIV align=center>451</DIV></TD> <TD> <DIV align=center>320</DIV></TD> <TD> <DIV align=center></DIV></TD></TR> <TR> <TD> <DIV align=center>150</DIV></TD> <TD> <DIV align=center>480</DIV></TD> <TD> <DIV align=center>300</DIV></TD> <TD> <DIV align=center>250</DIV></TD> <TD> <DIV align=center>218</DIV></TD> <TD> <DIV align=center>204</DIV></TD> <TD> <DIV align=center>32</DIV></TD> <TD> <DIV align=center>3</DIV></TD> <TD> <DIV align=center>4.5</DIV></TD> <TD> <DIV align=center>8-φ25</DIV></TD> <TD> <DIV align=center>505</DIV></TD> <TD> <DIV align=center>492</DIV></TD> <TD> <DIV align=center>360</DIV></TD> <TD> <DIV align=center></DIV></TD></TR> <TR> <TD> <DIV align=center>200</DIV></TD> <TD> <DIV align=center>600</DIV></TD> <TD> <DIV align=center>360</DIV></TD> <TD> <DIV align=center>310</DIV></TD> <TD> <DIV align=center>278</DIV></TD> <TD> <DIV align=center>260</DIV></TD> <TD> <DIV align=center>34</DIV></TD> <TD> <DIV align=center>3</DIV></TD> <TD> <DIV align=center>4.5</DIV></TD> <TD> <DIV align=center>12-φ25</DIV></TD> <TD> <DIV align=center>550</DIV></TD> <TD> <DIV align=center>806</DIV></TD> <TD> <DIV align=center>400</DIV></TD> <TD> <DIV align=center></DIV></TD></TR> <TR> <TD> <DIV align=center>250</DIV></TD> <TD> <DIV align=center>650</DIV></TD> <TD> <DIV align=center>425</DIV></TD> <TD> <DIV align=center>370</DIV></TD> <TD> <DIV align=center>335</DIV></TD> <TD> <DIV align=center>31</DIV></TD> <TD> <DIV align=center>36</DIV></TD> <TD> <DIV align=center>3</DIV></TD> <TD> <DIV align=center>4.5</DIV></TD> <TD> <DIV align=center>12-φ30</DIV></TD> <TD> <DIV align=center>730</DIV></TD> <TD> <DIV align=center>880</DIV></TD> <TD> <DIV align=center>450</DIV></TD> <TD> <DIV align=center></DIV></TD></TR> <TR> <TD> <DIV align=center>300</DIV></TD> <TD> <DIV align=center>750</DIV></TD> <TD> <DIV align=center>485</DIV></TD> <TD> <DIV align=center>430</DIV></TD> <TD> <DIV align=center>390</DIV></TD> <TD> <DIV align=center>364</DIV></TD> <TD> <DIV align=center>40</DIV></TD> <TD> <DIV align=center>3</DIV></TD> <TD> <DIV align=center>4.5</DIV></TD> <TD> <DIV align=center>16-φ30</DIV></TD> <TD> <DIV align=center>-</DIV></TD> <TD> <DIV align=center>995</DIV></TD> <TD> <DIV align=center>550</DIV></TD> <TD> <DIV align=center></DIV></TD></TR></TBODY></TABLE> <P align=center><BR>J41B-25/C/Z/P氨用阀截止阀<BR><BR></P> http://www.91way.com/info_en/13733.html 截止阀 2025-12-25 19:51:09 <P align=center><A href="/upload2010/201006/20100607114224304.jpg" target=_blank><IMG style="FILTER: ; WIDTH: 680px; HEIGHT: 880px" border=0 hspace=0 alt=J11Y锻钢截止阀外形及结构图 src="/upload2010/201006/20100607114224304.jpg" width=680 height=880></A><BR><A href="/upload2010/201006/20100607114238959.jpg" target=_blank><IMG style="FILTER: ; WIDTH: 680px; HEIGHT: 1900px" border=0 hspace=0 alt=J11Y锻钢截止阀技术参数 src="/upload2010/201006/20100607114238959.jpg" width=680 height=1900></A><BR>J11Y锻钢截止阀<BR></P> http://www.91way.com/info_en/9855.html 截止阀 2025-12-24 16:48:46 <P>概述 <BR>截止阀具有结构紧凑，密封面不易磨损、擦伤；密封性能好，制造与维修方便；启闭时阀瓣行程小，启闭时间短；阀门高度小，工艺性能好和适用范围广等特点；是一种广泛使用的截断阀，用于截断或接通管路中的介质，一般不用于调节流量。<BR><BR>用途 <BR>焊接连接的截止阀适用于公称压力PN20～32MPa及P54/100V-P57/170V ，工作温度≤540℃(其中P57/170V工作温度为570℃)的石油 、化工 、水力 、火力电站各种系统的管路中，切断或接通管路介质,，适用介质为：水、油品、蒸汽等。操作方式有：手动、齿轮传动、电动等。<BR><BR>产品型号 <BR><BR></P> <TABLE style="WIDTH: 98%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width="98%" align=center> <TBODY> <TR> <TD width=143 align=middle>对接焊端 </TD> <TD width=487 colSpan=2> <P align=center>产品型号 </P></TD></TR> <TR> <TD rowSpan=4 width=143> <P align=center>GB1224<BR>ANSI B16.25</P></TD> <TD width=244> <P align=center>&nbsp;</P></TD> <TD width=244> <P align=center>J61Y – P54/100V</P></TD></TR> <TR> <TD width=244> <P align=center>J61Y - 200</P></TD> <TD width=244> <P align=center>J61Y - P54/140V</P></TD></TR> <TR> <TD width=244> <P align=center>J61Y - 250</P></TD> <TD width=244> <P align=center>J61Y - P54/170V</P></TD></TR> <TR> <TD width=244> <P align=center>J61Y - 320</P></TD> <TD width=244> <P align=center>J61Y - P57/170V</P></TD></TR></TBODY></TABLE> <P><BR>性能规范 <BR><BR></P> <TABLE style="WIDTH: 98%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width="98%" align=center> <TBODY> <TR> <TD vAlign=center rowSpan=2 width=143 align=middle><BR>型号 </TD> <TD vAlign=center rowSpan=2 width=85> <P align=center>公称压力 <BR>PN (MPa )</P></TD> <TD width=204 colSpan=2> <P align=center>试验压力 (MPa )</P></TD> <TD rowSpan=2 width=96> <P align=center>适用温度 (℃)</P></TD> <TD rowSpan=2 width=101> <P align=center>适用介质 </P></TD></TR> <TR> <TD width=102> <P align=center>强度试验 </P></TD> <TD width=102> <P align=center>密封试验 </P></TD></TR> <TR> <TD width=143> <P align=center>J61Y - 200</P></TD> <TD vAlign=top width=85> <P align=center>20.0</P></TD> <TD width=102> <P align=center>30</P></TD> <TD width=102> <P align=center>22</P></TD> <TD rowSpan=3 width=96> <P align=center>425</P></TD> <TD rowSpan=7 width=101> <P align=center>水 <BR>蒸汽 <BR>油品 </P></TD></TR> <TR> <TD width=143> <P align=center>J61Y - 250</P></TD> <TD vAlign=top width=85> <P align=center>25.0</P></TD> <TD width=102> <P align=center>37.5</P></TD> <TD width=102> <P align=center>27.5</P></TD></TR> <TR> <TD width=143> <P align=center>J61Y - 320</P></TD> <TD vAlign=top width=85> <P align=center>32.0</P></TD> <TD width=102> <P align=center>48</P></TD> <TD width=102> <P align=center>35.2</P></TD></TR> <TR> <TD width=143> <P align=center>J61Y – P54/100V</P></TD> <TD vAlign=top width=85> <P align=center>P54/100V</P></TD> <TD width=102> <P align=center>30</P></TD> <TD width=102> <P align=center>11</P></TD> <TD rowSpan=3 width=96> <P align=center>540</P></TD></TR> <TR> <TD width=143> <P align=center>J61Y - P54/140V</P></TD> <TD vAlign=top width=85> <P align=center>P54/140V</P></TD> <TD width=102> <P align=center>40</P></TD> <TD width=102> <P align=center>15.4</P></TD></TR> <TR> <TD width=143> <P align=center>J61Y - P54/170V</P></TD> <TD vAlign=top width=85> <P align=center>P54/170V</P></TD> <TD width=102> <P align=center>48</P></TD> <TD width=102> <P align=center>19</P></TD></TR> <TR> <TD width=143> <P align=center>J61Y - P57/170V</P></TD> <TD vAlign=top width=85> <P align=center>P57/170V</P></TD> <TD width=102> <P align=center>63</P></TD> <TD width=102> <P align=center>19</P></TD> <TD width=96> <P align=center>570</P></TD></TR></TBODY></TABLE> <P><BR>标准与规范 <BR><BR></P> <TABLE style="WIDTH: 98%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width="98%" align=center> <TBODY> <TR> <TD vAlign=center width=145 align=middle>设计与制造 </TD> <TD width=164> <P align=center>结构长度 </P></TD> <TD width=164> <P align=center>压力 – 温度等级 </P></TD> <TD width=157> <P align=center>试验标准 </P></TD></TR> <TR> <TD width=145> <P align=center>E101<BR>JB/T3595<BR>DL/T531</P></TD> <TD width=164> <P align=center>E101<BR>JB2766<BR>GB/T15188.1</P></TD> <TD width=164> <P align=center>E101<BR>JB/T3595</P></TD> <TD width=157> <P align=center>E101<BR>JB/T9092</P></TD></TR></TBODY></TABLE> <P><BR>主要零件材料 <BR><BR></P> <TABLE style="WIDTH: 98%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width="98%" align=center> <TBODY> <TR> <TD vAlign=center width=146 align=middle>零件材料 </TD> <TD vAlign=center width=486 colSpan=3> <P align=center>材料牌号 </P></TD></TR> <TR> <TD vAlign=top width=146> <P align=center>阀　 　体 </P></TD> <TD vAlign=top width=162> <P align=center>WCB　　　A105</P></TD> <TD vAlign=top width=162> <P align=center>WC6　 12Cr1MoV</P></TD> <TD vAlign=top width=162> <P align=center>WC9 12Cr1MoV</P></TD></TR> <TR> <TD vAlign=top width=146> <P align=center>阀　　 盖 </P></TD> <TD vAlign=top width=162> <P align=center>WCB　　 A105</P></TD> <TD vAlign=top width=162> <P align=center>WC6　 12Cr1MoV</P></TD> <TD vAlign=top width=162> <P align=center>WC9 12Cr1MoV</P></TD></TR> <TR> <TD vAlign=top width=146> <P align=center>阀　　 瓣 </P></TD> <TD vAlign=top width=162> <P align=center>WCB　　 A105</P></TD> <TD vAlign=top width=162> <P align=center>WC6　 25Cr2MoV</P></TD> <TD vAlign=top width=162> <P align=center>WC9 25Cr2MoV</P></TD></TR> <TR> <TD vAlign=top width=146> <P align=center>阀 　　杆 </P></TD> <TD vAlign=top width=162> <P align=center>2Cr13 / 1Cr17Ni2</P></TD> <TD vAlign=top width=162> <P align=center>25Cr2MoV</P></TD> <TD vAlign=top width=162> <P align=center>25Cr2MoV</P></TD></TR> <TR> <TD vAlign=top width=146> <P align=center>阀　　 座 </P></TD> <TD vAlign=top width=162> <P align=center>25 + STL</P></TD> <TD vAlign=top width=162> <P align=center>304</P></TD> <TD vAlign=top width=162> <P align=center>304</P></TD></TR> <TR> <TD vAlign=top width=146> <P align=center>密封环 ( 垫 片 )</P></TD> <TD vAlign=top width=486 colSpan=3> <P align=center>增强柔性石墨 / 软钢 </P></TD></TR> <TR> <TD vAlign=top width=146> <P align=center>填　　 料 </P></TD> <TD vAlign=top width=486 colSpan=3> <P align=center>增强柔性石墨 </P></TD></TR> <TR> <TD vAlign=top width=146> <P align=center>阀 杆 螺 母 </P></TD> <TD vAlign=top width=486 colSpan=3> <P align=center>ZCuAl10Fe3 / D2</P></TD></TR></TBODY></TABLE> <P><BR>J61Y手动截止阀 <BR><BR></P> <DIV align=center> <TABLE style="WIDTH: 98%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width="98%" align=center> <TBODY> <TR> <TD rowSpan=2 width="20%" align=middle>型号 </TD> <TD rowSpan=2 width="16%"> <P align=center>公称通径 <BR>DN（mm） </P></TD> <TD width="48%" colSpan=4> <P align=center>尺 　　寸　（ mm ） </P></TD> <TD rowSpan=2 width="14%"> <P align=center>重 量 <BR>Kg</P></TD></TR> <TR> <TD width="12%"> <P align=center>d</P></TD> <TD width="12%"> <P align=center>L</P></TD> <TD width="12%"> <P align=center>H</P></TD> <TD width="12%"> <P align=center>Do</P></TD></TR> <TR> <TD rowSpan=2 width="20%"> <P align=center>J61Y-200</P></TD> <TD width="16%"> <P align=center>50</P></TD> <TD width="12%"> <P align=center>55</P></TD> <TD width="12%"> <P align=center>350</P></TD> <TD width="12%"> <P align=center>497</P></TD> <TD width="12%"> <P align=center>350</P></TD> <TD width="14%"> <P align=center>&nbsp;</P></TD></TR> <TR> <TD width="16%"> <P align=center>100</P></TD> <TD width="12%"> <P align=center>109</P></TD> <TD width="12%"> <P align=center>600</P></TD> <TD width="12%"> <P align=center>806</P></TD> <TD width="12%"> <P align=center>600</P></TD> <TD width="14%"> <P align=center>&nbsp;</P></TD></TR> <TR> <TD rowSpan=9 width="20%"> <P align=center>J61Y-250</P></TD> <TD width="16%"> <P align=center>10</P></TD> <TD width="12%"> <P align=center>10</P></TD> <TD width="12%"> <P align=center>110</P></TD> <TD width="12%"> <P align=center>230</P></TD> <TD width="12%"> <P align=center>150</P></TD> <TD width="14%"> <P align=center>3.8</P></TD></TR> <TR> <TD width="16%"> <P align=center>20</P></TD> <TD width="12%"> <P align=center>19</P></TD> <TD width="12%"> <P align=center>150</P></TD> <TD width="12%"> <P align=center>272</P></TD> <TD width="12%"> <P align=center>180</P></TD> <TD width="14%"> <P align=center>6.8</P></TD></TR> <TR> <TD width="16%"> <P align=center>25</P></TD> <TD width="12%"> <P align=center>22</P></TD> <TD width="12%"> <P align=center>180</P></TD> <TD width="12%"> <P align=center>308</P></TD> <TD width="12%"> <P align=center>250</P></TD> <TD width="14%"> <P align=center>11.2</P></TD></TR> <TR> <TD width="16%"> <P align=center>32</P></TD> <TD width="12%"> <P align=center>26</P></TD> <TD width="12%"> <P align=center>180</P></TD> <TD width="12%"> <P align=center>308</P></TD> <TD width="12%"> <P align=center>250</P></TD> <TD width="14%"> <P align=center>11.8</P></TD></TR> <TR> <TD width="16%"> <P align=center>40</P></TD> <TD width="12%"> <P align=center>36</P></TD> <TD width="12%"> <P align=center>250</P></TD> <TD width="12%"> <P align=center>493</P></TD> <TD width="12%"> <P align=center>350</P></TD> <TD width="14%"> <P align=center>36.5</P></TD></TR> <TR> <TD width="16%"> <P align=center>50</P></TD> <TD width="12%"> <P align=center>42</P></TD> <TD width="12%"> <P align=center>250</P></TD> <TD width="12%"> <P align=center>493</P></TD> <TD width="12%"> <P align=center>350</P></TD> <TD width="14%"> <P align=center>36.5</P></TD></TR> <TR> <TD width="16%"> <P align=center>65</P></TD> <TD width="12%"> <P align=center>56</P></TD> <TD width="12%"> <P align=center>340</P></TD> <TD width="12%"> <P align=center>775</P></TD> <TD width="12%"> <P align=center>450</P></TD> <TD width="14%"> <P align=center>120</P></TD></TR> <TR> <TD width="16%"> <P align=center>80</P></TD> <TD width="12%"> <P align=center>64</P></TD> <TD width="12%"> <P align=center>390</P></TD> <TD width="12%"> <P align=center>848</P></TD> <TD width="12%"> <P align=center>500</P></TD> <TD width="14%"> <P align=center>150</P></TD></TR> <TR> <TD width="16%"> <P align=center>100</P></TD> <TD width="12%"> <P align=center>84</P></TD> <TD width="12%"> <P align=center>480</P></TD> <TD width="12%"> <P align=center>910</P></TD> <TD width="12%"> <P align=center>600</P></TD> <TD width="14%"> <P align=center>240</P></TD></TR> <TR> <TD rowSpan=9 width="20%"> <P align=center>J61Y-P54/100V</P></TD> <TD width="16%"> <P align=center>10</P></TD> <TD width="12%"> <P align=center>12</P></TD> <TD width="12%"> <P align=center>110</P></TD> <TD width="12%"> <P align=center>170</P></TD> <TD width="12%"> <P align=center>150</P></TD> <TD width="14%"> <P align=center>2.5</P></TD></TR> <TR> <TD width="16%"> <P align=center>20</P></TD> <TD width="12%"> <P align=center>23</P></TD> <TD width="12%"> <P align=center>150</P></TD> <TD width="12%"> <P align=center>270</P></TD> <TD width="12%"> <P align=center>200</P></TD> <TD width="14%"> <P align=center>9.2</P></TD></TR> <TR> <TD width="16%"> <P align=center>25</P></TD> <TD width="12%"> <P align=center>27</P></TD> <TD width="12%"> <P align=center>180</P></TD> <TD width="12%"> <P align=center>270</P></TD> <TD width="12%"> <P align=center>200</P></TD> <TD width="14%"> <P align=center>9.5</P></TD></TR> <TR> <TD width="16%"> <P align=center>32</P></TD> <TD width="12%"> <P align=center>32</P></TD> <TD width="12%"> <P align=center>180</P></TD> <TD width="12%"> <P align=center>365</P></TD> <TD width="12%"> <P align=center>250</P></TD> <TD width="14%"> <P align=center>15</P></TD></TR> <TR> <TD width="16%"> <P align=center>40</P></TD> <TD width="12%"> <P align=center>36</P></TD> <TD width="12%"> <P align=center>250</P></TD> <TD width="12%"> <P align=center>493</P></TD> <TD width="12%"> <P align=center>320</P></TD> <TD width="14%"> <P align=center>38</P></TD></TR> <TR> <TD width="16%"> <P align=center>50</P></TD> <TD width="12%"> <P align=center>45</P></TD> <TD width="12%"> <P align=center>350</P></TD> <TD width="12%"> <P align=center>580</P></TD> <TD width="12%"> <P align=center>320</P></TD> <TD width="14%"> <P align=center>75</P></TD></TR> <TR> <TD width="16%"> <P align=center>65</P></TD> <TD width="12%"> <P align=center>57.6</P></TD> <TD width="12%"> <P align=center>430</P></TD> <TD width="12%"> <P align=center>605</P></TD> <TD width="12%"> <P align=center>350</P></TD> <TD width="14%"> <P align=center>105</P></TD></TR> <TR> <TD width="16%"> <P align=center>80</P></TD> <TD width="12%"> <P align=center>74</P></TD> <TD width="12%"> <P align=center>470</P></TD> <TD width="12%"> <P align=center>660</P></TD> <TD width="12%"> <P align=center>500</P></TD> <TD width="14%"> <P align=center>115</P></TD></TR> <TR> <TD width="16%"> <P align=center>100</P></TD> <TD width="12%"> <P align=center>84</P></TD> <TD width="12%"> <P align=center>480</P></TD> <TD width="12%"> <P align=center>910</P></TD> <TD width="12%"> <P align=center>600</P></TD> <TD width="14%"> <P align=center>250</P></TD></TR> <TR> <TD rowSpan=5 width="20%"> <P align=center>J61Y-320<BR>J61Y-P54/140V</P></TD> <TD width="16%"> <P align=center>10</P></TD> <TD width="12%"> <P align=center>10</P></TD> <TD width="12%"> <P align=center>110</P></TD> <TD width="12%"> <P align=center>230</P></TD> <TD width="12%"> <P align=center>150</P></TD> <TD width="14%"> <P align=center>3.8</P></TD></TR> <TR> <TD width="16%"> <P align=center>20</P></TD> <TD width="12%"> <P align=center>19</P></TD> <TD width="12%"> <P align=center>150</P></TD> <TD width="12%"> <P align=center>272</P></TD> <TD width="12%"> <P align=center>200</P></TD> <TD width="14%"> <P align=center>6.8</P></TD></TR> <TR> <TD width="16%"> <P align=center>25</P></TD> <TD width="12%"> <P align=center>22</P></TD> <TD width="12%"> <P align=center>180</P></TD> <TD width="12%"> <P align=center>318</P></TD> <TD width="12%"> <P align=center>250</P></TD> <TD width="14%"> <P align=center>11.2</P></TD></TR> <TR> <TD width="16%"> <P align=center>32</P></TD> <TD width="12%"> <P align=center>26</P></TD> <TD width="12%"> <P align=center>180</P></TD> <TD width="12%"> <P align=center>308</P></TD> <TD width="12%"> <P align=center>250</P></TD> <TD width="14%"> <P align=center>11.8</P></TD></TR> <TR> <TD width="16%"> <P align=center>40</P></TD> <TD width="12%"> <P align=center>36</P></TD> <TD width="12%"> <P align=center>250</P></TD> <TD width="12%"> <P align=center>493</P></TD> <TD width="12%"> <P align=center>350</P></TD> <TD width="14%"> <P align=center>36.5</P></TD></TR></TBODY></TABLE></DIV><BR> http://www.91way.com/info_en/10606.html 截止阀 2025-12-24 16:37:18 口径：15～150MM <BR>压力：15～150MM <BR>温度：≤425℃ <BR>材料：碳钢、铬钼钒、不绣钢等 <BR>设计标准：JB、GB、ANSI、BS、API、ISO、DIN、NF <BR><BR>J46Y平衡多用截止阀 <BR><BR> http://www.91way.com/info_en/13717.html 截止阀 2025-12-23 20:54:39 YJ43H/Y锻钢Y型截止阀引用标准： <BR>Y”型截止阀和止回阀阀门符合ANSI B16.34。检验与测试按API598，标记按MSS-SP-25。 <BR><BR>结构特点： <BR>YJ43H/Y锻钢Y型截止阀为“Y”型锻钢阀有三种阀盖设计形式。第一种是螺栓式阀盖，按这种设计形式设计的阀门，其阀体与阀盖用螺栓螺母连接，缠绕式垫片（316夹柔性石墨制造）密封。客户有特殊要求时也可采用金属环连接。第二种设计形式是焊接式阀盖，按这种形式设计的阀门,其阀体与阀盖用螺纹连接,全焊密封。客户有特殊要求时也可采用全焊二连接。第三种为压力自紧式阀盖，按这种形式设计的阀门，其阀体与阀盖用螺纹连接，内压自密封环密封。 <BR><BR>可设计成“Y”型阀的有截止阀和止回阀。 <BR><BR>YJ43H/Y锻钢Y型截止阀采用以下结构 <BR><BR>　全径或缩径 <BR>　升降式和球式止回阀 <BR>　按需内置弹簧 <BR>　可拆卸实心阀瓣 <BR>　自定心压板压套式 <BR>　整体式上密封座 <BR>　明杆支架型（OS&amp;Y） <BR>　螺栓连接、缠绕垫片密封式阀盖，螺纹连接、全焊密封式阀盖以及螺纹连接内压自紧式阀盖 <BR>　承插端符合ASME B16.11 <BR>　螺纹连接端（NPT)符合ANSI/ASME B1.20.1 <BR>　阀瓣可变换为针型、节流型、球型、止回型 <BR><BR>YJ43H/Y锻钢Y型截止阀 <BR><BR> http://www.91way.com/info_en/13725.html 截止阀 2025-12-23 20:49:27 NKJ41H真空隔离截止阀<BR>&nbsp;<BR>产品型号：PN4.0～10.0MPa DN10～150mm <BR><BR>产品引用标准： <BR><BR>　　设计与制造：JB/T3595 <BR>　　结构长度：GB/T15188.1 <BR>　　压力温度等级：GB/T3595 <BR>　　试验与检验：GB13927 JB/T9092 <BR><BR>产品用途： <BR><BR>真空隔离截止阀适用于公称压力PN4.0～10.0Mpa，工作温度≤200℃的火力电站回水冷凝系统管道上，切断或接通中的介质。适用介质为：水、蒸汽等。 <BR><BR>产品结构特点： <BR><BR>1.产品按JB/T3595标准设计制造，满足电站设备配套使用要求。 <BR>2.设计了真空密封结构填料室，隔离真空可靠。 <BR>3.阀杆经调质及表面氮化处理，有良好的抗腐蚀性，抗擦伤和耐磨性。 <BR>4.法兰垫片采用复合材料，膨胀系数大，气密性能好，保证系统与大气隔离可靠。 <BR>5.倒密封采用不锈钢螺纹连接密封座或本体堆焊奥氏体不锈钢而成，倒密封可靠。填料更换和维修可在不停机情况下进行，方便快捷不影响系统运行。 <BR><BR>NKJ41H真空隔离截止阀主要零件的材料说明： <BR><BR> <TABLE style="WIDTH: 650px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=650 align=center TABLE> <TBODY> <TR align=middle> <TD> <DIV align=center>阀 体</DIV></TD> <TD> <DIV align=center>25、WCB</DIV></TD> <TD> <DIV align=center>Cr5Mo</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>阀 盖</DIV></TD> <TD> <DIV align=center>25、WCB</DIV></TD> <TD> <DIV align=center>Cr5Mo</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>支 架</DIV></TD> <TD> <DIV align=center>25、WCB</DIV></TD> <TD> <DIV align=center>Cr5Mo</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>阀 瓣</DIV></TD> <TD> <DIV align=center>2Cr13、WCB</DIV></TD> <TD> <DIV align=center>Cr5Mo</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>阀 杆</DIV></TD> <TD> <DIV align=center>2Cr13</DIV></TD> <TD> <DIV align=center>38CrMoAL、25Cr2MoV</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>阀 座</DIV></TD> <TD> <DIV align=center>25、304</DIV></TD> <TD> <DIV align=center>304 </DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>密封环</DIV></TD> <TD colSpan=2> <DIV align=center>膨胀柔性石墨</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>填 料</DIV></TD> <TD colSpan=2> <DIV align=center>膨胀柔性石墨</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>阀杆螺母</DIV></TD> <TD colSpan=2> <DIV align=center>ZCuA110Fe3</DIV></TD></TR></TBODY></TABLE> <P align=center><BR>NKJ41H真空隔离截止阀<BR><BR></P> http://www.91way.com/info_en/13718.html 截止阀 2025-12-22 19:11:47 结构特点： <BR>WJ/Z41H/Y锻钢波纹管截止阀有二种阀盖设计形式。第一种是螺栓式阀盖，按这种形式设计的阀门，其阀体与阀盖用螺栓螺母连接，缠绕式垫片（316夹柔性石墨制造）密封。客户有特殊要求时也可采用金属环连接。第二种设计形式是焊接式阀盖，按这种形式设计的阀门，其阀体与阀盖用螺纹连接，全焊密封。客户有特殊要求时也可采用全焊透连接。 <BR><BR>WJ/Z41H/Y锻钢波纹管截止阀主要零件的材料说明： <BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=1 width=680 align=center> <TBODY> <TR> <TD rowSpan=2> <DIV align=center>序号</DIV></TD> <TD rowSpan=2> <DIV align=center>零件名称</DIV></TD> <TD> <DIV align=center>CS to ASTM </DIV></TD> <TD> <DIV align=center>AS to ASTM </DIV></TD> <TD colSpan=2> <DIV align=center>SS to ASTM </DIV></TD></TR> <TR> <TD> <DIV align=center>Type A105N </DIV></TD> <TD> <DIV align=center>Type A182 F22 </DIV></TD> <TD> <DIV align=center>Type A182 F304(L)</DIV></TD> <TD> <DIV align=center>Type A182 F316(L)</DIV></TD></TR> <TR> <TD> <DIV align=center>1</DIV></TD> <TD> <DIV align=center>阀体</DIV></TD> <TD> <DIV align=center>A105N</DIV></TD> <TD> <DIV align=center>A182 F22 </DIV></TD> <TD> <DIV align=center>A182 F304(L) </DIV></TD> <TD> <DIV align=center>A182 F316(L) </DIV></TD></TR> <TR> <TD> <DIV align=center>2</DIV></TD> <TD> <DIV align=center>阀座</DIV></TD> <TD> <DIV align=center>A276 420 </DIV></TD> <TD> <DIV align=center>A276 304 </DIV></TD> <TD> <DIV align=center>A276 304(L) </DIV></TD> <TD> <DIV align=center>A276 316(L) </DIV></TD></TR> <TR> <TD> <DIV align=center>3</DIV></TD> <TD> <DIV align=center>闸板</DIV></TD> <TD> <DIV align=center>A276 420 </DIV></TD> <TD> <DIV align=center>A276 304 </DIV></TD> <TD> <DIV align=center>A276 304(L) </DIV></TD> <TD> <DIV align=center>A276 316(L) </DIV></TD></TR> <TR> <TD> <DIV align=center>4</DIV></TD> <TD> <DIV align=center>阀杆</DIV></TD> <TD> <DIV align=center>A182 F6a </DIV></TD> <TD> <DIV align=center>A182 F304 </DIV></TD> <TD> <DIV align=center>A182 F304(L) </DIV></TD> <TD> <DIV align=center>A182 F316(L) </DIV></TD></TR> <TR> <TD> <DIV align=center>5</DIV></TD> <TD> <DIV align=center>波纹管</DIV></TD> <TD colSpan=2> <DIV align=center>304</DIV></TD> <TD> <DIV align=center>304(L)</DIV></TD> <TD> <DIV align=center>316(L)</DIV></TD></TR> <TR> <TD> <DIV align=center>6</DIV></TD> <TD> <DIV align=center>阀盖</DIV></TD> <TD> <DIV align=center>A105N</DIV></TD> <TD> <DIV align=center>A182 F22 </DIV></TD> <TD> <DIV align=center>A182 F304(L) </DIV></TD> <TD> <DIV align=center>A182 F316(L) </DIV></TD></TR> <TR> <TD> <DIV align=center>7</DIV></TD> <TD> <DIV align=center>填料</DIV></TD> <TD colSpan=2> <DIV align=center>柔性石墨</DIV></TD> <TD colSpan=2> <DIV align=center>PTFE</DIV></TD></TR> <TR> <TD> <DIV align=center>8</DIV></TD> <TD> <DIV align=center>吊紧螺栓/螺母</DIV></TD> <TD> <DIV align=center>A193 B8/A 194 2H </DIV></TD> <TD> <DIV align=center>A193 B8/A 194 4 </DIV></TD> <TD> <DIV align=center>A193 B8/A194 8 </DIV></TD> <TD> <DIV align=center>A193 B8/A194 8M </DIV></TD></TR> <TR> <TD> <DIV align=center>9</DIV></TD> <TD> <DIV align=center>填料压板</DIV></TD> <TD colSpan=2> <DIV align=center>A276 420 </DIV></TD> <TD colSpan=2> <DIV align=center>A182 F304 </DIV></TD></TR> <TR> <TD> <DIV align=center>10</DIV></TD> <TD> <DIV align=center>填料压板</DIV></TD> <TD colSpan=2> <DIV align=center>A105N</DIV></TD> <TD colSpan=2> <DIV align=center>A182 F304 </DIV></TD></TR> <TR> <TD> <DIV align=center>11</DIV></TD> <TD> <DIV align=center>阀杆螺母</DIV></TD> <TD colSpan=4> <DIV align=center>A276 420 </DIV></TD></TR> <TR> <TD> <DIV align=center>12</DIV></TD> <TD> <DIV align=center>手轮</DIV></TD> <TD colSpan=4> <DIV align=center>　　　　　　　　　　　　　　A197 　　　　　　　　　A182 F304 </DIV></TD></TR> <TR> <TD> <DIV align=center>13</DIV></TD> <TD> <DIV align=center>加长套</DIV></TD> <TD> <DIV align=center>A105</DIV></TD> <TD> <DIV align=center>A182 F22 </DIV></TD> <TD> <DIV align=center>A182 F304(L) </DIV></TD> <TD> <DIV align=center>A182 F316(L) </DIV></TD></TR> <TR> <TD> <DIV align=center>14</DIV></TD> <TD> <DIV align=center>下拖板</DIV></TD> <TD> <DIV align=center>A182 F304 </DIV></TD> <TD> <DIV align=center>A182 F304 </DIV></TD> <TD> <DIV align=center>A182 F304(L) </DIV></TD> <TD> <DIV align=center>A182 F316(L) </DIV></TD></TR> <TR> <TD> <DIV align=center>15</DIV></TD> <TD> <DIV align=center>上拖板</DIV></TD> <TD> <DIV align=center>A182 F304 </DIV></TD> <TD> <DIV align=center>A182 F304 </DIV></TD> <TD> <DIV align=center>A182 F304(L) </DIV></TD> <TD> <DIV align=center>A182 F316(L) </DIV></TD></TR> <TR> <TD> <DIV align=center>16</DIV></TD> <TD> <DIV align=center>螺钉</DIV></TD> <TD colSpan=2> <DIV align=center>A276 420 </DIV></TD> <TD colSpan=2> <DIV align=center>A182 F304 </DIV></TD></TR> <TR> <TD> <DIV align=center>17</DIV></TD> <TD> <DIV align=center>锁紧螺母</DIV></TD> <TD> <DIV align=center>A194 2H </DIV></TD> <TD> <DIV align=center>A194 4 </DIV></TD> <TD> <DIV align=center>A194 8 </DIV></TD> <TD> <DIV align=center>A194 8M </DIV></TD></TR> <TR> <TD colSpan=2> <DIV align=center>适用介质</DIV></TD> <TD> <DIV align=center>水、蒸汽、油品等</DIV></TD> <TD> <DIV align=center>水、蒸气、油品等</DIV></TD> <TD colSpan=2> <DIV align=center>硝酸、醋酸等</DIV></TD></TR> <TR> <TD colSpan=2> <DIV align=center>适用温度</DIV></TD> <TD> <DIV align=center>-29°C～425°C</DIV></TD> <TD> <DIV align=center>-29°C～550°C</DIV></TD> <TD colSpan=2> <DIV align=center>-29°C～200°C</DIV></TD></TR></TBODY></TABLE><BR>主要外形尺寸： <BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=1 width=680 align=center> <TBODY> <TR> <TD rowSpan=2> <DIV align=center>NPS</DIV></TD> <TD> <DIV align=center>缩径</DIV></TD> <TD> <DIV align=center>3/8</DIV></TD> <TD> <DIV align=center>1/2</DIV></TD> <TD> <DIV align=center>3/4</DIV></TD> <TD> <DIV align=center>1</DIV></TD> <TD> <DIV align=center>11/4</DIV></TD> <TD> <DIV align=center>11/2</DIV></TD> <TD> <DIV align=center>2</DIV></TD></TR> <TR> <TD> <DIV align=center>全径</DIV></TD> <TD> <DIV align=center></DIV></TD> <TD> <DIV align=center>3/8</DIV></TD> <TD> <DIV align=center>1/2</DIV></TD> <TD> <DIV align=center>3/4</DIV></TD> <TD> <DIV align=center>1</DIV></TD> <TD> <DIV align=center>11/4</DIV></TD> <TD> <DIV align=center>11/2</DIV></TD></TR> <TR> <TD colSpan=2> <DIV align=center>L1</DIV></TD> <TD> <DIV align=center>79</DIV></TD> <TD> <DIV align=center>79</DIV></TD> <TD> <DIV align=center>92</DIV></TD> <TD> <DIV align=center>111</DIV></TD> <TD> <DIV align=center>120</DIV></TD> <TD> <DIV align=center>120</DIV></TD> <TD> <DIV align=center>140</DIV></TD></TR> <TR> <TD colSpan=2> <DIV align=center>L</DIV></TD> <TD> <DIV align=center>79</DIV></TD> <TD> <DIV align=center>79</DIV></TD> <TD> <DIV align=center>92</DIV></TD> <TD> <DIV align=center>111</DIV></TD> <TD> <DIV align=center>120</DIV></TD> <TD> <DIV align=center>152</DIV></TD> <TD> <DIV align=center>172</DIV></TD></TR> <TR> <TD colSpan=2> <DIV align=center>H（开）</DIV></TD> <TD> <DIV align=center>220</DIV></TD> <TD> <DIV align=center>220</DIV></TD> <TD> <DIV align=center>225</DIV></TD> <TD> <DIV align=center>244</DIV></TD> <TD> <DIV align=center>321</DIV></TD> <TD> <DIV align=center>321</DIV></TD> <TD> <DIV align=center>347</DIV></TD></TR> <TR> <TD colSpan=2> <DIV align=center>W</DIV></TD> <TD> <DIV align=center>100</DIV></TD> <TD> <DIV align=center>100</DIV></TD> <TD> <DIV align=center>100</DIV></TD> <TD> <DIV align=center>125</DIV></TD> <TD> <DIV align=center>160</DIV></TD> <TD> <DIV align=center>160</DIV></TD> <TD> <DIV align=center>180</DIV></TD></TR> <TR> <TD rowSpan=2> <DIV align=center>重量</DIV></TD> <TD> <DIV align=center>螺栓式</DIV></TD> <TD> <DIV align=center>3.2</DIV></TD> <TD> <DIV align=center>3.0</DIV></TD> <TD> <DIV align=center>4.8</DIV></TD> <TD> <DIV align=center>7.9</DIV></TD> <TD> <DIV align=center>11.0</DIV></TD> <TD> <DIV align=center>16.8</DIV></TD> <TD> <DIV align=center>25.2</DIV></TD></TR> <TR> <TD> <DIV align=center>焊接式</DIV></TD> <TD> <DIV align=center>3.0</DIV></TD> <TD> <DIV align=center>2.8</DIV></TD> <TD> <DIV align=center>4.8</DIV></TD> <TD> <DIV align=center>7.0</DIV></TD> <TD> <DIV align=center>9.6</DIV></TD> <TD> <DIV align=center>13.5</DIV></TD> <TD> <DIV align=center>20.25</DIV></TD></TR></TBODY></TABLE> <P align=center><BR>WJ/Z41H/Y锻钢波纹管截止阀<BR><BR></P> http://www.91way.com/info_en/10604.html 截止阀 2025-12-22 15:00:21 口径：15～250MM <BR>压力：15～250MM <BR>温度：≤425℃ <BR>材料：碳钢、铬钼钒、不绣钢等 <BR>设计标准：JB、GB、ANSI、BS、API、ISO、DIN、NF <BR><BR>J66Y平衡式截止阀 <BR><BR> http://www.91way.com/info_en/5370.html 截止阀 2025-12-22 14:59:27 NKJ61H/Y截止阀适用于工作温度≤425℃和≤550℃，工作介质为水、蒸汽或空气的管路上，作为启闭装置；尤其适用于火电厂汽机冷凝和真空负压系统，起真空隔离密封作用。 <BR><BR>主要结构特点 <BR>1、NKJ61H/Y截止阀主体采用铸锻结构，具有平行双密封副半强制双向密封，密封面到位运动和楔形块楔紧运动分步作用实现零泄漏。 <BR>2、密封面运动磨擦力小、启闭轻便，而且密封面磨损有自动补偿功能。 <BR>3、结构简单、紧凑、检修方便，使用寿命长。 <BR>4、阀盖填料室设有真空密封结构，具有自胀压紧作用，并且密封采用高强膨胀材料密封，使系统与大气完全隔离，具有很好的系统气密性。 <BR>5、本系列阀门连接形式分法兰、焊接两种，驱动方式有手动、电动两种。 <BR><BR>NKJ61H/Y真空截止阀主要性能规范 ： <BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=680 align=center> <TBODY> <TR bgColor=#ffffff> <TD height=23 width="13%"> <DIV align=center>产品类型 </DIV></TD> <TD width="13%"> <DIV align=center>壳体强度试验/MPa </DIV></TD> <TD width="13%"> <DIV align=center>上密封试验/MPa </DIV></TD> <TD width="13%"> <DIV align=center>密封试验/MPa </DIV></TD> <TD width="13%"> <DIV align=center>适用介质 </DIV></TD> <TD width="13%"> <DIV align=center>适用温度/℃ </DIV></TD></TR> <TR> <TD> <DIV align=center>NKJ61H-40 </DIV></TD> <TD> <DIV align=center>6.O </DIV></TD> <TD> <DIV align=center>4.4 </DIV></TD> <TD> <DIV align=center>4.4 </DIV></TD> <TD rowSpan=3> <DIV align=center>水、蒸汽、空气 </DIV></TD> <TD rowSpan=3>　 <DIV align=center>≤425 </DIV></TD></TR> <TR> <TD> <DIV align=center>NKJ61H-64 </DIV></TD> <TD> <DIV align=center>96 </DIV></TD> <TD> <DIV align=center>7.O </DIV></TD> <TD> <DIV align=center>7.O </DIV></TD></TR> <TR> <TD> <DIV align=center>NKJ61H-100 </DIV></TD> <TD> <DIV align=center>15.O </DIV></TD> <TD> <DIV align=center>11.0 </DIV></TD> <TD> <DIV align=center>11.O </DIV></TD></TR> <TR> <TD> <DIV align=center>NKJ61Y-40l </DIV></TD> <TD> <DIV align=center>6.O </DIV></TD> <TD> <DIV align=center>4.4 </DIV></TD> <TD> <DIV align=center>4.4 </DIV></TD> <TD rowSpan=3> <DIV align=center>水、蒸汽、空气 </DIV></TD> <TD rowSpan=3>　 <DIV align=center>≤550 </DIV></TD></TR> <TR> <TD> <DIV align=center>NKJ61Y-64l </DIV></TD> <TD> <DIV align=center>9.6 </DIV></TD> <TD> <DIV align=center>7.0 </DIV></TD> <TD> <DIV align=center>7.O </DIV></TD></TR> <TR> <TD> <DIV align=center>NKJ61Y-1OOI </DIV></TD> <TD> <DIV align=center>15.O </DIV></TD> <TD> <DIV align=center>11.O </DIV></TD> <TD> <DIV align=center>11.O </DIV></TD></TR></TBODY></TABLE><BR>NKJ61H/Y真空截止阀主要零件材料 ： <BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=2 cellPadding=0 width=680 align=center> <TBODY> <TR bgColor=#ffffff> <TD height=23 width="12%"> <DIV align=center>零件名称 </DIV></TD> <TD width="12%"> <DIV align=center>阀体、阀盖 </DIV></TD> <TD width="12%"> <DIV align=center>阀杆 </DIV></TD> <TD width="12%"> <P align=center>阀瓣 </P></TD> <TD width="12%"> <DIV align=center>密封面 </DIV></TD> <TD width="12%"> <DIV align=center>阀杆螺母 </DIV></TD> <TD width="12%"> <DIV align=center>填料 </DIV></TD> <TD width="12%"> <DIV align=center>紧固件 </DIV></TD></TR> <TR> <TD> <DIV align=center>NKJ61H-C型 </DIV></TD> <TD> <DIV align=center>25或WCB </DIV></TD> <TD> <DIV align=center>铬不锈钢 </DIV></TD> <TD> <DIV align=center>铬不锈钢 </DIV></TD> <TD> <P align=center>H：合金钢 </P></TD> <TD rowSpan=2> <P align=center>铝青铜 </P></TD> <TD rowSpan=2> <P align=center>膨胀复合石墨 </P></TD> <TD> <DIV align=center>优质碳钢 </DIV></TD></TR> <TR> <TD> <DIV align=center>NKJ61Y-l型 </DIV></TD> <TD> <DIV align=center>铬钼钢 </DIV></TD> <TD> <DIV align=center>20CrlM01vA 或38CrMoAlA </DIV></TD> <TD> <DIV align=center>12CrlMo 1VA </DIV></TD> <TD> <DIV align=center>Y：硬质合金 </DIV></TD> <TD> <P align=center>铬钼钢 </P></TD></TR></TBODY></TABLE><BR>NKJ61H/Y真空截止阀主要尺寸及重量：<BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=2 cellPadding=0 width=680 align=center> <TBODY> <TR bgColor=#ffffff> <TD rowSpan=2 width="10%"> <DIV align=center>公称通径 <BR>DN/mm </DIV></TD> <TD rowSpan=2 width="10%"> <DIV align=center>公称压力 <BR>PN/MPa </DIV></TD> <TD height=24 colSpan=8> <P align=center>主要外形尺寸和连接尺寸/mm </P></TD></TR> <TR> <TD height=19 width="10%"> <DIV align=center>L </DIV></TD> <TD width="10%"> <DIV align=center>H </DIV></TD> <TD width="10%"> <DIV align=center>D </DIV></TD> <TD width="10%"> <DIV align=center>D0 </DIV></TD> <TD width="10%"> <DIV align=center>D1 </DIV></TD> <TD width="10%"> <DIV align=center>L1 </DIV></TD> <TD width="10%"> <DIV align=center>α </DIV></TD> <TD width="10%"> <DIV align=center>W </DIV></TD></TR> <TR> <TD> <DIV align=center>1O </DIV></TD> <TD rowSpan=12> <DIV align=center>4.0 </DIV></TD> <TD> <DIV align=center>130 </DIV></TD> <TD> <DIV align=center>245 </DIV></TD> <TD> <DIV align=center>36 </DIV></TD> <TD> <DIV align=center>11 </DIV></TD> <TD> <DIV align=center>18.4 </DIV></TD> <TD> <DIV align=center>1O </DIV></TD> <TD> <DIV align=center>- </DIV></TD> <TD> <DIV align=center>120 </DIV></TD></TR> <TR> <TD> <DIV align=center>15 </DIV></TD> <TD> <DIV align=center>130 </DIV></TD> <TD> <DIV align=center>245 </DIV></TD> <TD> <DIV align=center>36 </DIV></TD> <TD> <DIV align=center>16 </DIV></TD> <TD> <DIV align=center>22.5 </DIV></TD> <TD> <DIV align=center>1O </DIV></TD> <TD> <DIV align=center>- </DIV></TD> <TD> <DIV align=center>120 </DIV></TD></TR> <TR> <TD> <DIV align=center>20 </DIV></TD> <TD> <DIV align=center>150 </DIV></TD> <TD> <DIV align=center>265 </DIV></TD> <TD> <DIV align=center>44 </DIV></TD> <TD> <DIV align=center>21 </DIV></TD> <TD> <DIV align=center>28.5 </DIV></TD> <TD> <DIV align=center>11 </DIV></TD> <TD> <DIV align=center>- </DIV></TD> <TD> <DIV align=center>160 </DIV></TD></TR> <TR> <TD> <DIV align=center>25 </DIV></TD> <TD> <DIV align=center>160 </DIV></TD> <TD> <DIV align=center>270 </DIV></TD> <TD> <DIV align=center>48 </DIV></TD> <TD> <DIV align=center>26 </DIV></TD> <TD> <DIV align=center>34.5 </DIV></TD> <TD> <DIV align=center>12 </DIV></TD> <TD> <DIV align=center>- </DIV></TD> <TD> <DIV align=center>200 </DIV></TD></TR> <TR> <TD> <DIV align=center>32 </DIV></TD> <TD> <DIV align=center>180 </DIV></TD> <TD> <DIV align=center>285 </DIV></TD> <TD> <DIV align=center>48 </DIV></TD> <TD> <DIV align=center>34 </DIV></TD> <TD> <DIV align=center>- </DIV></TD> <TD> <DIV align=center>- </DIV></TD> <TD> <DIV align=center>37 o 30" </DIV></TD> <TD> <DIV align=center>200 </DIV></TD></TR> <TR> <TD> <DIV align=center>40 </DIV></TD> <TD> <DIV align=center>200 </DIV></TD> <TD> <DIV align=center>320 </DIV></TD> <TD> <DIV align=center>55 </DIV></TD> <TD> <DIV align=center>40 </DIV></TD> <TD> <DIV align=center>- </DIV></TD> <TD> <DIV align=center>- </DIV></TD> <TD> <DIV align=center>37 o 30" </DIV></TD> <TD> <DIV align=center>240 </DIV></TD></TR> <TR> <TD> <DIV align=center>50 </DIV></TD> <TD> <DIV align=center>230 </DIV></TD> <TD> <DIV align=center>365 </DIV></TD> <TD> <DIV align=center>64 </DIV></TD> <TD> <DIV align=center>48 </DIV></TD> <TD> <DIV align=center>- </DIV></TD> <TD> <DIV align=center>- </DIV></TD> <TD> <DIV align=center>37 o 30" </DIV></TD> <TD> <DIV align=center>320 </DIV></TD></TR> <TR> <TD> <DIV align=center>65 </DIV></TD> <TD> <DIV align=center>290 </DIV></TD> <TD> <DIV align=center>41O </DIV></TD> <TD> <DIV align=center>82 </DIV></TD> <TD> <DIV align=center>66 </DIV></TD> <TD> <DIV align=center>- </DIV></TD> <TD> <DIV align=center>- </DIV></TD> <TD> <DIV align=center>37 o 30" </DIV></TD> <TD> <DIV align=center>300 </DIV></TD></TR> <TR> <TD> <DIV align=center>80 </DIV></TD> <TD> <DIV align=center>31O </DIV></TD> <TD> <DIV align=center>430 </DIV></TD> <TD> <DIV align=center>95 </DIV></TD> <TD> <DIV align=center>78 </DIV></TD> <TD> <DIV align=center>- </DIV></TD> <TD> <DIV align=center>- </DIV></TD> <TD> <DIV align=center>37 o 30" </DIV></TD> <TD> <DIV align=center>300 </DIV></TD></TR> <TR> <TD> <DIV align=center>100 </DIV></TD> <TD> <DIV align=center>350 </DIV></TD> <TD> <DIV align=center>470 </DIV></TD> <TD> <DIV align=center>117 </DIV></TD> <TD> <DIV align=center>1OO </DIV></TD> <TD> <DIV align=center>- </DIV></TD> <TD> <DIV align=center>- </DIV></TD> <TD> <DIV align=center>37 o 30" </DIV></TD> <TD> <DIV align=center>350 </DIV></TD></TR> <TR> <TD> <DIV align=center>125 </DIV></TD> <TD> <DIV align=center>400 </DIV></TD> <TD> <DIV align=center>500 </DIV></TD> <TD> <DIV align=center>143 </DIV></TD> <TD> <DIV align=center>126 </DIV></TD> <TD> <DIV align=center>- </DIV></TD> <TD> <DIV align=center>- </DIV></TD> <TD> <DIV align=center>37 o 30" </DIV></TD> <TD> <DIV align=center>350 </DIV></TD></TR> <TR> <TD> <DIV align=center>150 </DIV></TD> <TD> <DIV align=center>480 </DIV></TD> <TD> <DIV align=center>533 </DIV></TD> <TD> <DIV align=center>167 </DIV></TD> <TD> <DIV align=center>150 </DIV></TD> <TD> <DIV align=center>- </DIV></TD> <TD> <DIV align=center>- </DIV></TD> <TD> <DIV align=center>37 o 30" </DIV></TD> <TD> <DIV align=center>400 </DIV></TD></TR> <TR> <TD> <DIV align=center>1O </DIV></TD> <TD rowSpan=12> <DIV align=center>6.4 </DIV></TD> <TD> <DIV align=center>130 </DIV></TD> <TD> <DIV align=center>245 </DIV></TD> <TD> <DIV align=center>36 </DIV></TD> <TD> <DIV align=center>1O </DIV></TD> <TD> <DIV align=center>18.4 </DIV></TD> <TD> <DIV align=center>1O </DIV></TD> <TD> <DIV align=center>- </DIV></TD> <TD> <DIV align=center>120 </DIV></TD></TR> <TR> <TD> <DIV align=center>15 </DIV></TD> <TD> <DIV align=center>130 </DIV></TD> <TD> <DIV align=center>245 </DIV></TD> <TD> <DIV align=center>36 </DIV></TD> <TD> <DIV align=center>15 </DIV></TD> <TD> <DIV align=center>22.5 </DIV></TD> <TD> <DIV align=center>1O </DIV></TD> <TD> <DIV align=center>- </DIV></TD> <TD> <DIV align=center>120 </DIV></TD></TR> <TR> <TD> <DIV align=center>20 </DIV></TD> <TD> <DIV align=center>150 </DIV></TD> <TD> <DIV align=center>265 </DIV></TD> <TD> <DIV align=center>44 </DIV></TD> <TD> <DIV align=center>20 </DIV></TD> <TD> <DIV align=center>28.5 </DIV></TD> <TD> <DIV align=center>11 </DIV></TD> <TD> <DIV align=center>- </DIV></TD> <TD> <DIV align=center>160 </DIV></TD></TR> <TR> <TD> <DIV align=center>25 </DIV></TD> <TD> <DIV align=center>160 </DIV></TD> <TD> <DIV align=center>270 </DIV></TD> <TD> <DIV align=center>48 </DIV></TD> <TD> <DIV align=center>25 </DIV></TD> <TD> <DIV align=center>34.5 </DIV></TD> <TD> <DIV align=center>12 </DIV></TD> <TD> <DIV align=center>- </DIV></TD> <TD> <DIV align=center>200 </DIV></TD></TR> <TR> <TD> <DIV align=center>32 </DIV></TD> <TD> <DIV align=center>180 </DIV></TD> <TD> <DIV align=center>280 </DIV></TD> <TD> <DIV align=center>48 </DIV></TD> <TD> <DIV align=center>33 </DIV></TD> <TD> <DIV align=center>- </DIV></TD> <TD> <DIV align=center>- </DIV></TD> <TD> <DIV align=center>37 o 30" </DIV></TD> <TD> <DIV align=center>200 </DIV></TD></TR> <TR> <TD> <DIV align=center>40 </DIV></TD> <TD> <DIV align=center>200 </DIV></TD> <TD> <DIV align=center>320 </DIV></TD> <TD> <DIV align=center>55 </DIV></TD> <TD> <DIV align=center>39 </DIV></TD> <TD> <DIV align=center>- </DIV></TD> <TD> <DIV align=center>- </DIV></TD> <TD> <DIV align=center>37 o 30" </DIV></TD> <TD> <DIV align=center>240 </DIV></TD></TR> <TR> <TD> <DIV align=center>50 </DIV></TD> <TD> <DIV align=center>230 </DIV></TD> <TD> <DIV align=center>365 </DIV></TD> <TD> <DIV align=center>64 </DIV></TD> <TD> <DIV align=center>48 </DIV></TD> <TD> <DIV align=center>- </DIV></TD> <TD> <DIV align=center>- </DIV></TD> <TD> <DIV align=center>37 o 30" </DIV></TD> <TD> <DIV align=center>320 </DIV></TD></TR> <TR> <TD> <DIV align=center>65 </DIV></TD> <TD> <DIV align=center>290 </DIV></TD> <TD> <DIV align=center>41O </DIV></TD> <TD> <DIV align=center>82 </DIV></TD> <TD> <DIV align=center>65 </DIV></TD> <TD> <DIV align=center>- </DIV></TD> <TD> <DIV align=center>- </DIV></TD> <TD> <DIV align=center>37 o 30" </DIV></TD> <TD> <DIV align=center>320 </DIV></TD></TR> <TR> <TD> <DIV align=center>80 </DIV></TD> <TD> <DIV align=center>31O </DIV></TD> <TD> <DIV align=center>430 </DIV></TD> <TD> <DIV align=center>95 </DIV></TD> <TD> <DIV align=center>76 </DIV></TD> <TD> <DIV align=center>- </DIV></TD> <TD> <DIV align=center>- </DIV></TD> <TD> <DIV align=center>37 o 30" </DIV></TD> <TD> <DIV align=center>360 </DIV></TD></TR> <TR> <TD> <DIV align=center>100 </DIV></TD> <TD> <DIV align=center>350 </DIV></TD> <TD> <DIV align=center>470 </DIV></TD> <TD> <DIV align=center>117 </DIV></TD> <TD> <DIV align=center>98 </DIV></TD> <TD> <DIV align=center>- </DIV></TD> <TD> <DIV align=center>- </DIV></TD> <TD> <DIV align=center>37 o 30" </DIV></TD> <TD> <DIV align=center>400 </DIV></TD></TR> <TR> <TD> <DIV align=center>125 </DIV></TD> <TD> <DIV align=center>480 </DIV></TD> <TD> <DIV align=center>500 </DIV></TD> <TD> <DIV align=center>143 </DIV></TD> <TD> <DIV align=center>123 </DIV></TD> <TD> <DIV align=center>- </DIV></TD> <TD> <DIV align=center>- </DIV></TD> <TD> <DIV align=center>37 o 30" </DIV></TD> <TD> <DIV align=center>400 </DIV></TD></TR> <TR> <TD> <DIV align=center>150 </DIV></TD> <TD> <DIV align=center>480 </DIV></TD> <TD> <DIV align=center>533 </DIV></TD> <TD> <DIV align=center>167 </DIV></TD> <TD> <DIV align=center>148 </DIV></TD> <TD> <DIV align=center>- </DIV></TD> <TD> <DIV align=center>- </DIV></TD> <TD> <DIV align=center>37 o 30" </DIV></TD> <TD> <DIV align=center>500 </DIV></TD></TR> <TR> <TD> <DIV align=center>1O </DIV></TD> <TD rowSpan=12> <DIV align=center>10.O </DIV></TD> <TD> <DIV align=center>130 </DIV></TD> <TD> <DIV align=center>245 </DIV></TD> <TD> <DIV align=center>36 </DIV></TD> <TD> <DIV align=center>1O </DIV></TD> <TD> <DIV align=center>18.4 </DIV></TD> <TD> <DIV align=center>1O </DIV></TD> <TD> <DIV align=center>- </DIV></TD> <TD> <DIV align=center>120 </DIV></TD></TR> <TR> <TD> <DIV align=center>15 </DIV></TD> <TD> <DIV align=center>130 </DIV></TD> <TD> <DIV align=center>245 </DIV></TD> <TD> <DIV align=center>36 </DIV></TD> <TD> <DIV align=center>14 </DIV></TD> <TD> <DIV align=center>22.5 </DIV></TD> <TD> <DIV align=center>1O </DIV></TD> <TD> <DIV align=center>- </DIV></TD> <TD> <DIV align=center>120 </DIV></TD></TR> <TR> <TD> <DIV align=center>20 </DIV></TD> <TD> <DIV align=center>150 </DIV></TD> <TD> <DIV align=center>265 </DIV></TD> <TD> <DIV align=center>44 </DIV></TD> <TD> <DIV align=center>20 </DIV></TD> <TD> <DIV align=center>28.5 </DIV></TD> <TD> <DIV align=center>11 </DIV></TD> <TD> <DIV align=center>- </DIV></TD> <TD> <DIV align=center>160 </DIV></TD></TR> <TR> <TD> <DIV align=center>25 </DIV></TD> <TD> <DIV align=center>160 </DIV></TD> <TD> <DIV align=center>270 </DIV></TD> <TD> <DIV align=center>48 </DIV></TD> <TD> <DIV align=center>25 </DIV></TD> <TD> <DIV align=center>34.5 </DIV></TD> <TD> <DIV align=center>12 </DIV></TD> <TD> <DIV align=center>- </DIV></TD> <TD> <DIV align=center>200 </DIV></TD></TR> <TR> <TD> <DIV align=center>32 </DIV></TD> <TD> <DIV align=center>180 </DIV></TD> <TD> <DIV align=center>285 </DIV></TD> <TD> <DIV align=center>48 </DIV></TD> <TD> <DIV align=center>32 </DIV></TD> <TD> <DIV align=center>- </DIV></TD> <TD> <DIV align=center>- </DIV></TD> <TD> <DIV align=center>37 o 30" </DIV></TD> <TD> <DIV align=center>200 </DIV></TD></TR> <TR> <TD> <DIV align=center>40 </DIV></TD> <TD> <DIV align=center>200 </DIV></TD> <TD> <DIV align=center>320 </DIV></TD> <TD> <DIV align=center>55 </DIV></TD> <TD> <DIV align=center>38 </DIV></TD> <TD> <DIV align=center>- </DIV></TD> <TD> <DIV align=center>- </DIV></TD> <TD> <DIV align=center>37 o 30" </DIV></TD> <TD> <DIV align=center>240 </DIV></TD></TR> <TR> <TD> <DIV align=center>50 </DIV></TD> <TD> <DIV align=center>230 </DIV></TD> <TD> <DIV align=center>355 </DIV></TD> <TD> <DIV align=center>64 </DIV></TD> <TD> <DIV align=center>48 </DIV></TD> <TD> <DIV align=center>- </DIV></TD> <TD> <DIV align=center>- </DIV></TD> <TD> <DIV align=center>37 o 30" </DIV></TD> <TD> <DIV align=center>320 </DIV></TD></TR> <TR> <TD> <DIV align=center>65 </DIV></TD> <TD> <DIV align=center>290 </DIV></TD> <TD> <DIV align=center>41O </DIV></TD> <TD> <DIV align=center>82 </DIV></TD> <TD> <DIV align=center>63 </DIV></TD> <TD> <DIV align=center>- </DIV></TD> <TD> <DIV align=center>- </DIV></TD> <TD> <DIV align=center>37 o 30" </DIV></TD> <TD> <DIV align=center>320 </DIV></TD></TR> <TR> <TD> <DIV align=center>80 </DIV></TD> <TD> <DIV align=center>31O </DIV></TD> <TD> <DIV align=center>430 </DIV></TD> <TD> <DIV align=center>95 </DIV></TD> <TD> <DIV align=center>74 </DIV></TD> <TD> <DIV align=center>- </DIV></TD> <TD> <DIV align=center>- </DIV></TD> <TD> <DIV align=center>37 o 30" </DIV></TD> <TD> <DIV align=center>360 </DIV></TD></TR> <TR> <TD> <DIV align=center>1OO </DIV></TD> <TD> <DIV align=center>350 </DIV></TD> <TD> <DIV align=center>470 </DIV></TD> <TD> <DIV align=center>117 </DIV></TD> <TD> <DIV align=center>97 </DIV></TD> <TD> <DIV align=center>- </DIV></TD> <TD> <DIV align=center>- </DIV></TD> <TD> <DIV align=center>37 o 30" </DIV></TD> <TD> <DIV align=center>400 </DIV></TD></TR> <TR> <TD> <DIV align=center>125 </DIV></TD> <TD> <DIV align=center>400 </DIV></TD> <TD> <DIV align=center>500 </DIV></TD> <TD> <DIV align=center>143 </DIV></TD> <TD> <DIV align=center>123 </DIV></TD> <TD> <DIV align=center>- </DIV></TD> <TD> <DIV align=center>- </DIV></TD> <TD> <DIV align=center>37 o 30" </DIV></TD> <TD> <DIV align=center>400 </DIV></TD></TR> <TR> <TD> <DIV align=center>150 </DIV></TD> <TD> <DIV align=center>480 </DIV></TD> <TD> <DIV align=center>533 </DIV></TD> <TD> <DIV align=center>167 </DIV></TD> <TD> <DIV align=center>148 </DIV></TD> <TD> <DIV align=center>- </DIV></TD> <TD> <DIV align=center>- </DIV></TD> <TD> <DIV align=center>37 o 30" </DIV></TD> <TD> <DIV align=center>500 </DIV></TD></TR></TBODY></TABLE> <P align=center></P> <P align=center><BR><A href="/uploadfiles/200904/200941210158113.jpg" target=_blank><IMG style="FILTER: ; WIDTH: 310px; HEIGHT: 234px" border=0 hspace=0 alt=NKJ61H/Y真空截止阀安装尺寸 src="/uploadfiles/200904/200941210158113.jpg" width=310 height=234></A></P> <P align=center><BR>NKJ61H/Y真空截止阀<BR><BR></P> http://www.91way.com/info_en/23196.html 截止阀 2025-12-19 19:29:20 J41W/Y-16P不锈钢截止阀<BR> http://www.91way.com/info_en/6995.html 截止阀 2025-12-3 15:57:06 DJ41Y型低温截止阀执行标准 <BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=1 width=680 align=center> <TBODY> <TR> <TD width="33%"> <DIV align=center>项目</DIV></TD> <TD width="33%"> <DIV align=center>结构长度</DIV></TD> <TD width="33%"> <DIV align=center>法兰连接尺寸</DIV></TD></TR> <TR> <TD> <DIV align=center>标准</DIV></TD> <TD> <DIV align=center>ANSI B16.10 </DIV></TD> <TD> <DIV align=center>ANSI B16.5 </DIV></TD></TR></TBODY></TABLE><BR>DJ41Y型低温截止阀零件材料 <BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=1 width=680 align=center> <TBODY> <TR> <TD align=middle> <DIV align=center>零件名称</DIV></TD> <TD> <DIV align=center>阀体、阀盖</DIV></TD> <TD> <DIV align=center>阀杆、阀瓣</DIV></TD> <TD> <DIV align=center>填料</DIV></TD> <TD> <DIV align=center>支架</DIV></TD></TR> <TR> <TD align=middle> <DIV align=center>材料</DIV></TD> <TD> <DIV align=center>A352-LCB<BR>A352-LC3<BR>A351-CF8</DIV></TD> <TD> <DIV align=center>A182-F304</DIV></TD> <TD> <DIV align=center>聚四氟乙烯</DIV></TD> <TD> <DIV align=center>A216-WCB</DIV></TD></TR></TBODY></TABLE><BR>主要性能规范<BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=1 width=680 align=center> <TBODY> <TR> <TD rowSpan=2 align=middle> <DIV align=center>型号</DIV></TD> <TD rowSpan=2> <DIV align=center>压力级<BR>（磅级）</DIV></TD> <TD colSpan=3> <DIV align=center>常温试验压力Ps(MPa)</DIV></TD> <TD rowSpan=2> <DIV align=center>低温密<BR>封试验<BR>压力<BR>Ps(MPa)</DIV></TD> <TD rowSpan=2 colSpan=3> <DIV align=center>工作温度及适用介质</DIV></TD></TR> <TR> <TD> <DIV align=center>壳体</DIV></TD> <TD> <DIV align=center>密封（气）</DIV></TD> <TD> <DIV align=center>上密封</DIV></TD></TR> <TR> <TD noWrap> <DIV align=center>DJ40Y-150（Lb）</DIV></TD> <TD> <DIV align=center>150</DIV></TD> <TD> <DIV align=center>3.0</DIV></TD> <TD> <DIV align=center>0.6</DIV></TD> <TD> <DIV align=center>2.2</DIV></TD> <TD> <DIV align=center>0.6</DIV></TD> <TD rowSpan=3> <DIV align=center>-46℃氨、液氮丙烷</DIV></TD> <TD rowSpan=3> <DIV align=center>-101℃乙烯二氧化碳</DIV></TD> <TD rowSpan=3> <DIV align=center>-196℃；甲烷液化天然气</DIV></TD></TR> <TR> <TD> <DIV align=center>DJ40Y-300（Lb）</DIV></TD> <TD> <DIV align=center>300</DIV></TD> <TD> <DIV align=center>7.5</DIV></TD> <TD> <DIV align=center>0.6</DIV></TD> <TD> <DIV align=center>5.5</DIV></TD> <TD> <DIV align=center>1.0</DIV></TD></TR> <TR> <TD> <DIV align=center>DJ40Y-600（Lb）</DIV></TD> <TD> <DIV align=center>600</DIV></TD> <TD> <DIV align=center>15</DIV></TD> <TD> <DIV align=center>0.6</DIV></TD> <TD> <DIV align=center>11</DIV></TD> <TD> <DIV align=center>1.0</DIV></TD></TR></TBODY></TABLE> <P align=center><BR><A href="http://www.91way.com/upload2009/200910/20091019213440212.jpg" target=_blank><IMG style="FILTER: ; WIDTH: 350px; HEIGHT: 360px" border=0 hspace=0 alt=DJ41Y型低温截止阀外形尺寸 src="/upload2009/200910/20091019213440212.jpg" width=350 height=360></A><BR></< body></P> http://www.91way.com/info_en/5377.html 截止阀 2025-11-27 17:30:22 FJL41节流截止阀<BR><BR>截止阀;节流截止阀&nbsp;<BR>设计与制造：GB12233&nbsp;<BR>结构长度：GB12221&nbsp;<BR>螺纹连接尺寸：GB/T15918.1-93&nbsp;<BR>检验与实验：GB/T13927&nbsp;<BR><BR>产品引用标准 <BR><BR>API 6D　管道阀门规范 <BR>GB12235 通用阀门法兰连接钢制截止和升降式止回阀 <BR>ANSI B16.5a 管法兰及法兰管件 <BR>JB/T79.1-79.2 整体铸钢管法兰 <BR>GB/T13927 通用阀门压力试验 <BR>JB/T9092　阀门的检验与试验 <BR>1 双头螺柱 35CrMo 14 阀盖 25 <BR>2 螺母 35 15 下填料垫 1Cr13 <BR>3 底盖 20 16 中填料 PTFE <BR>4 O形圈 NBR 17 中填料 NBR <BR>5 阀体 WCB 18 上填料垫 1Cr13 <BR>6 阀座 20+ENP 19 隔环 Spacing ring PTFE <BR>7 内六角圆柱头螺钉 35 20 填料压盖 45 <BR>8 压板 Pressing plate 20 21 支架 YokeWCB <BR>9 密封圈 NBR 22 阀杆螺母 ZQAL9-4 <BR>10 芯套 20+ENP 23 手轮 20 <BR>11 阀瓣 2Cr13+Ni60 24 螺母 35 <BR>12 钢球 Gcr15 25 注脂阀 25+镀锌（组件） <BR>FJL41节流截止阀主要性能规范： <BR>压力等级 常温下压力试验（MPa） 适用温度℃ 适用介质 <BR>密封 上密封 壳体 气体密封 “G"型 “D"型 普通型 抗硫型 基本型 <BR>公称压力PN（MPa） 1.6 1.76 1.76 2.4 0.6 -29～250 -46～121 -29～121 含H 2 S和Co 2 &gt;500Mg/m 3 的介质 石油、天然气、水等 <BR><BR>2.5 2.75 2.75 3.75 0.6 <BR>4.0 4.4 4.4 6.0 0.6 <BR>6.4 7.04 7.04 9.6 0.6 <BR>10.0 11.0 11.0 15.0 0.6 <BR>16.0 17.6 17.6 24.0 0.6 <BR><BR>FJL41节流截止阀产品结构特点： <BR>1、本阀是一种新型的节流、截止、放空产品，该阀门采用笼形迷军团节流，具有多级节流效果，节流效果明显、密封可靠、操作维护方便等特点。 <BR>2、阀门采用双重密封（硬、软质密封）使密封可靠、硬质合金封面可以更耐气流冲刷、耐磨损，双重密封能做到在高压气体介质条件下的零泄漏。阀门使用寿命长。 <BR>3、阀座的密封面采用锥度密封，有利于阀门自身清洗附在密封面上的脏物。 <BR>4、阀门的阀瓣上设置了平衡孔，活塞式密封，保证了启/闭全压差条件下稳定操作，开启轻便灵活、启闭扭矩小。 <BR>5、节流截止放空阀和双作用式节流阀同时具有节流与截止（密封为零泄漏）作用节流部位与密封面分开，以减小气流对密封的冲刷。 <BR>6、双作用式节流截止阀还具有多级节流功能，节流压差大，能适用于高压下的节流与截止。 <BR>7、填料采用带自密封能力的V形填料结构，无需调节，开、关极为轻便。填料函处设有辅助密封油脂注入结构，使阀门填料密封性能可靠。 <BR>8、本阀门可以进行在线维修，管线可以带压状态下更换填料等一系列易损件。 <BR>9、本阀在阀门的底部设置了较大的排污孔，必要时要以打开，清理阀内污物。&nbsp;<BR><BR>节流截止阀 <BR>1、常闭状态：阀瓣硬密封付压在阀座凸台上，形成一道硬质密封，同时嵌在阀瓣上的软质密封与阀座端面紧压，形成第二道密封，双质密封结构保证了阀门的零泄漏，再由于阀瓣开设了平衡孔，使阀门在关闭、开启时，阀瓣受到较小的作用力，也使阀门开启、关闭时具有较小的力矩。 <BR>2、缓压状态：阀瓣底端离开阀座密封面时，由于阀瓣底端面接近笼形套开糟处底边缘，此时阀瓣与笼形套内径形成一道密封。而没有直接放空泄压，从而达到缓和作用。 <BR>3、节流状态：阀瓣底羰离开阀座，进一步开启，小阀瓣形成一级节流，高速流体经缓压节流后直接流向小阀瓣与阀套开糟处形成窗口流道，达到二级节流，由于阀套窗口边缘是节流面，高压介质直接冲刷节流通道时，阀瓣底端由于介质向改变产生涡流，缓减了介质地阀瓣的直接冲刷，从而阀座密封也避开了介质的直接冲刷，同时由于阀瓣密封面是锥形的，可以吹扫阀座密封面上的污物及杂质，保护密封面，从而延长阀门的使用寿命。 <BR>4、全开状态：阀瓣处于全开启状态时，整个阀门处于全放空状态，流体在冷门中的阻力较小，缩短了放空时间，提高了阀门的放空效果。&nbsp;<BR><BR>双作用节流截止阀 <BR>1、常闭状态：阀瓣硬密封付压在阀座凸台上，形成一道硬质密封，同时嵌在阀瓣上的软质密封与阀座端面紧压，形成第二道密封，双质密封结构保证了阀门的零泄漏，再由于阀瓣开设了平衡孔，使阀门在关闭、开启时，阀瓣受到较小的作用力，也使阀门开启、关闭时具有较小的力矩。 <BR>2、缓压状态：阀瓣底端离开阀座密封面时，由于阀瓣底端面接近笼形套开糟处底边缘，此时阀瓣与笼形套内径形成一道密封。而没有直接放空泄压，从而达到缓和作用。 <BR>3、节流状态：阀瓣底羰离开阀座，进一步开启，小节流头处形成一级节流，高速流体经缓压节流后直接流向小阀瓣，由于阀套窗口边缘是最终节流面，高压介质直接冲刷节流通道时，阀瓣底端由于介质向改变产生涡流，缓减了介质地阀瓣的直接冲刷，从而阀座密封也避开了介质的直接冲刷，同时由于阀瓣密封面是锥形的，可以吹扫阀座密封面上的污物及杂质，保护密封面，从而延长阀门的使用寿命。 <BR>4、全开状态：阀瓣处于全开启状态时，整个阀门处于全放空状态，流体在冷门中的阻力较小，缩短了放空时间，提高了阀门的放空效果。 <BR><BR> http://www.91way.com/info_en/6910.html 截止阀 2025-11-27 17:29:10 <P>JY44W氧气截止阀应用规范<BR><BR>1、设计制造造GB12235-59<BR>2、结构长度按GB12221-89<BR>3、法兰尺寸按JB/T79-94<BR>4、阀门检查和试验按GB13927 </P> <P></P>JY44W氧气截止阀主要零件材质<BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=2 width=680 align=center> <TBODY> <TR> <TD width=60> <DIV align=center>零件名称</DIV></TD> <TD width=60> <DIV align=center>阀体/阀盖</DIV></TD> <TD width=60> <DIV align=center>阀瓣</DIV></TD> <TD width=60> <DIV align=center>阀杆</DIV></TD> <TD width=60> <DIV align=center>阀杆螺母</DIV></TD> <TD width=60> <DIV align=center>填料</DIV></TD> <TD width=60> <DIV align=center>垫片</DIV></TD></TR> <TR> <TD rowSpan=2 width=60> <DIV align=center>材料</DIV></TD> <TD width=60> <DIV align=center>CF8</DIV></TD> <TD width=60> <DIV align=center>F304</DIV></TD> <TD width=60> <DIV align=center>F304</DIV></TD> <TD width=60> <DIV align=center>QAL9-4</DIV></TD> <TD width=60> <DIV align=center>PTFE</DIV></TD> <TD width=60> <DIV align=center>PTFE</DIV></TD></TR> <TR> <TD width=60> <DIV align=center>铜合金</DIV></TD> <TD width=60> <DIV align=center>F304</DIV></TD> <TD width=60> <DIV align=center>F304</DIV></TD> <TD width=60> <DIV align=center>QAL9-4</DIV></TD> <TD width=60> <DIV align=center>PTFE</DIV></TD> <TD width=60> <DIV align=center>PTFE</DIV></TD></TR></TBODY></TABLE> <P><BR>1.6MPa主要连接尺寸<BR><BR></P> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=2 width=680 align=center> <TBODY> <TR> <TD> <DIV align=center>尺寸</DIV></TD> <TD> <DIV align=center>DN</DIV></TD> <TD> <DIV align=center>15</DIV></TD> <TD> <DIV align=center>20</DIV></TD> <TD> <DIV align=center>25</DIV></TD> <TD> <DIV align=center>32</DIV></TD> <TD> <DIV align=center>40</DIV></TD> <TD> <DIV align=center>50</DIV></TD> <TD> <DIV align=center>65</DIV></TD> <TD> <DIV align=center>80</DIV></TD> <TD> <DIV align=center>100</DIV></TD> <TD> <DIV align=center>125</DIV></TD> <TD> <DIV align=center>150</DIV></TD> <TD> <DIV align=center>200</DIV></TD> <TD> <DIV align=center>250</DIV></TD> <TD> <DIV align=center>300</DIV></TD> <TD> <DIV align=center>350</DIV></TD> <TD> <DIV align=center>400</DIV></TD></TR> <TR> <TD> <DIV align=center>L</DIV></TD> <TD> <DIV align=center>mm</DIV></TD> <TD> <DIV align=center>130</DIV></TD> <TD> <DIV align=center>150</DIV></TD> <TD> <DIV align=center>160</DIV></TD> <TD> <DIV align=center>180</DIV></TD> <TD> <DIV align=center>200</DIV></TD> <TD> <DIV align=center>230</DIV></TD> <TD> <DIV align=center>290</DIV></TD> <TD> <DIV align=center>310</DIV></TD> <TD> <DIV align=center>350</DIV></TD> <TD> <DIV align=center>400</DIV></TD> <TD> <DIV align=center>480</DIV></TD> <TD> <DIV align=center>600</DIV></TD> <TD> <DIV align=center>650</DIV></TD> <TD> <DIV align=center>750</DIV></TD> <TD> <DIV align=center>850</DIV></TD> <TD> <DIV align=center>950</DIV></TD></TR> <TR> <TD> <DIV align=center>H</DIV></TD> <TD> <DIV align=center>mm</DIV></TD> <TD> <DIV align=center>200</DIV></TD> <TD> <DIV align=center>243</DIV></TD> <TD> <DIV align=center>253</DIV></TD> <TD> <DIV align=center>280</DIV></TD> <TD> <DIV align=center>312</DIV></TD> <TD> <DIV align=center>321</DIV></TD> <TD> <DIV align=center>325</DIV></TD> <TD> <DIV align=center>355</DIV></TD> <TD> <DIV align=center>415</DIV></TD> <TD> <DIV align=center>460</DIV></TD> <TD> <DIV align=center>510</DIV></TD> <TD> <DIV align=center>700</DIV></TD> <TD> <DIV align=center>975</DIV></TD> <TD> <DIV align=center>1115</DIV></TD> <TD> <DIV align=center>1250</DIV></TD> <TD> <DIV align=center>1380</DIV></TD></TR> <TR> <TD> <DIV align=center>W</DIV></TD> <TD> <DIV align=center>mm</DIV></TD> <TD> <DIV align=center>120</DIV></TD> <TD> <DIV align=center>140</DIV></TD> <TD> <DIV align=center>160</DIV></TD> <TD> <DIV align=center>160</DIV></TD> <TD> <DIV align=center>200</DIV></TD> <TD> <DIV align=center>200</DIV></TD> <TD> <DIV align=center>240</DIV></TD> <TD> <DIV align=center>240</DIV></TD> <TD> <DIV align=center>280</DIV></TD> <TD> <DIV align=center>320</DIV></TD> <TD> <DIV align=center>360</DIV></TD> <TD> <DIV align=center>560</DIV></TD> <TD> <DIV align=center>600</DIV></TD> <TD> <DIV align=center>700</DIV></TD> <TD> <DIV align=center>800</DIV></TD> <TD> <DIV align=center>900</DIV></TD></TR></TBODY></TABLE> <P><BR>2.5MPa主要连接尺寸<BR><BR></P> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=2 width=680 align=center> <TBODY> <TR> <TD> <DIV align=center>尺寸</DIV></TD> <TD> <DIV align=center>DN</DIV></TD> <TD> <DIV align=center>15</DIV></TD> <TD> <DIV align=center>20</DIV></TD> <TD> <DIV align=center>25</DIV></TD> <TD> <DIV align=center>32</DIV></TD> <TD> <DIV align=center>40</DIV></TD> <TD> <DIV align=center>50</DIV></TD> <TD> <DIV align=center>65</DIV></TD> <TD> <DIV align=center>80</DIV></TD> <TD> <DIV align=center>100</DIV></TD> <TD> <DIV align=center>125</DIV></TD> <TD> <DIV align=center>150</DIV></TD> <TD> <DIV align=center>200</DIV></TD> <TD> <DIV align=center>250</DIV></TD> <TD> <DIV align=center>300</DIV></TD> <TD> <DIV align=center>350</DIV></TD> <TD> <DIV align=center>400</DIV></TD></TR> <TR> <TD> <DIV align=center>L</DIV></TD> <TD> <DIV align=center>mm</DIV></TD> <TD> <DIV align=center>130</DIV></TD> <TD> <DIV align=center>150</DIV></TD> <TD> <DIV align=center>160</DIV></TD> <TD> <DIV align=center>180</DIV></TD> <TD> <DIV align=center>200</DIV></TD> <TD> <DIV align=center>230</DIV></TD> <TD> <DIV align=center>290</DIV></TD> <TD> <DIV align=center>310</DIV></TD> <TD> <DIV align=center>350</DIV></TD> <TD> <DIV align=center>400</DIV></TD> <TD> <DIV align=center>480</DIV></TD> <TD> <DIV align=center>600</DIV></TD> <TD> <DIV align=center>650</DIV></TD> <TD> <DIV align=center>750</DIV></TD> <TD> <DIV align=center>850</DIV></TD> <TD> <DIV align=center>950</DIV></TD></TR> <TR> <TD> <DIV align=center>H</DIV></TD> <TD> <DIV align=center>mm</DIV></TD> <TD> <DIV align=center>200</DIV></TD> <TD> <DIV align=center>243</DIV></TD> <TD> <DIV align=center>253</DIV></TD> <TD> <DIV align=center>280</DIV></TD> <TD> <DIV align=center>312</DIV></TD> <TD> <DIV align=center>321</DIV></TD> <TD> <DIV align=center>325</DIV></TD> <TD> <DIV align=center>355</DIV></TD> <TD> <DIV align=center>415</DIV></TD> <TD> <DIV align=center>460</DIV></TD> <TD> <DIV align=center>510</DIV></TD> <TD> <DIV align=center>700</DIV></TD> <TD> <DIV align=center>975</DIV></TD> <TD> <DIV align=center>1115</DIV></TD> <TD> <DIV align=center>1250</DIV></TD> <TD> <DIV align=center>1380</DIV></TD></TR> <TR> <TD> <DIV align=center>W</DIV></TD> <TD> <DIV align=center>mm</DIV></TD> <TD> <DIV align=center>120</DIV></TD> <TD> <DIV align=center>140</DIV></TD> <TD> <DIV align=center>160</DIV></TD> <TD> <DIV align=center>160</DIV></TD> <TD> <DIV align=center>200</DIV></TD> <TD> <DIV align=center>200</DIV></TD> <TD> <DIV align=center>240</DIV></TD> <TD> <DIV align=center>240</DIV></TD> <TD> <DIV align=center>280</DIV></TD> <TD> <DIV align=center>320</DIV></TD> <TD> <DIV align=center>360</DIV></TD> <TD> <DIV align=center>560</DIV></TD> <TD> <DIV align=center>600</DIV></TD> <TD> <DIV align=center>700</DIV></TD> <TD> <DIV align=center>800</DIV></TD> <TD> <DIV align=center>900</DIV></TD></TR></TBODY></TABLE> <P><BR>4.0MPa主要连接尺寸<BR><BR></P> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=2 width=680 align=center> <TBODY> <TR> <TD> <DIV align=center>尺寸</DIV></TD> <TD> <DIV align=center>DN</DIV></TD> <TD> <DIV align=center>15</DIV></TD> <TD> <DIV align=center>20</DIV></TD> <TD> <DIV align=center>25</DIV></TD> <TD> <DIV align=center>32</DIV></TD> <TD> <DIV align=center>40</DIV></TD> <TD> <DIV align=center>50</DIV></TD> <TD> <DIV align=center>65</DIV></TD> <TD> <DIV align=center>80</DIV></TD> <TD> <DIV align=center>100</DIV></TD> <TD> <DIV align=center>125</DIV></TD> <TD> <DIV align=center>150</DIV></TD> <TD> <DIV align=center>200</DIV></TD> <TD> <DIV align=center>250</DIV></TD> <TD> <DIV align=center>300</DIV></TD> <TD> <DIV align=center>350</DIV></TD> <TD> <DIV align=center>400</DIV></TD></TR> <TR> <TD> <DIV align=center>L</DIV></TD> <TD> <DIV align=center>mm</DIV></TD> <TD> <DIV align=center>130</DIV></TD> <TD> <DIV align=center>150</DIV></TD> <TD> <DIV align=center>160</DIV></TD> <TD> <DIV align=center>180</DIV></TD> <TD> <DIV align=center>200</DIV></TD> <TD> <DIV align=center>230</DIV></TD> <TD> <DIV align=center>290</DIV></TD> <TD> <DIV align=center>310</DIV></TD> <TD> <DIV align=center>350</DIV></TD> <TD> <DIV align=center>400</DIV></TD> <TD> <DIV align=center>480</DIV></TD> <TD> <DIV align=center>600</DIV></TD> <TD> <DIV align=center>650</DIV></TD> <TD> <DIV align=center>750</DIV></TD> <TD> <DIV align=center>850</DIV></TD> <TD> <DIV align=center>950</DIV></TD></TR> <TR> <TD> <DIV align=center>H</DIV></TD> <TD> <DIV align=center>mm</DIV></TD> <TD> <DIV align=center>200</DIV></TD> <TD> <DIV align=center>243</DIV></TD> <TD> <DIV align=center>253</DIV></TD> <TD> <DIV align=center>280</DIV></TD> <TD> <DIV align=center>312</DIV></TD> <TD> <DIV align=center>321</DIV></TD> <TD> <DIV align=center>325</DIV></TD> <TD> <DIV align=center>355</DIV></TD> <TD> <DIV align=center>415</DIV></TD> <TD> <DIV align=center>460</DIV></TD> <TD> <DIV align=center>510</DIV></TD> <TD> <DIV align=center>700</DIV></TD> <TD> <DIV align=center>975</DIV></TD> <TD> <DIV align=center>1115</DIV></TD> <TD> <DIV align=center>1250</DIV></TD> <TD> <DIV align=center>1380</DIV></TD></TR> <TR> <TD> <DIV align=center>W</DIV></TD> <TD> <DIV align=center>mm</DIV></TD> <TD> <DIV align=center>120</DIV></TD> <TD> <DIV align=center>140</DIV></TD> <TD> <DIV align=center>160</DIV></TD> <TD> <DIV align=center>160</DIV></TD> <TD> <DIV align=center>200</DIV></TD> <TD> <DIV align=center>200</DIV></TD> <TD> <DIV align=center>240</DIV></TD> <TD> <DIV align=center>240</DIV></TD> <TD> <DIV align=center>280</DIV></TD> <TD> <DIV align=center>320</DIV></TD> <TD> <DIV align=center>360</DIV></TD> <TD> <DIV align=center>560</DIV></TD> <TD> <DIV align=center>600</DIV></TD> <TD> <DIV align=center>700</DIV></TD> <TD> <DIV align=center>800</DIV></TD> <TD> <DIV align=center>900</DIV></TD></TR></TBODY></TABLE> http://www.91way.com/info_en/23197.html 截止阀 2025-11-25 20:31:07 J41W/Y-40P高压不锈钢截止阀<BR> http://www.91way.com/info_en/23199.html 截止阀 2025-11-21 16:48:06 J41W/Y-150LB美标手动不锈钢截止阀<BR> http://www.91way.com/info_en/18927.html 截止阀 2025-11-14 19:06:23 J541H-16C伞齿轮截止阀<BR><BR>产品名称：伞齿轮截止阀 <BR>产品型号：J541H-16C <BR>驱动方式：蜗轮驱动 <BR>压力范围： <BR>PN 1.6MPa ~6.4MPa <BR>口径规格： <BR>DN 15mm ~ 600mm <BR>主体材料： <BR>WCB碳钢 <BR>密封材质： <BR>金属密封 <BR>泄露等级： <BR>零泄漏 <BR>适用温度： <BR>-195℃ — +350℃ <BR>适用介质： <BR>水 气 油 粉尘介质… <BR>控制部件： <BR>伞齿轮驱动 可选气动 电动<BR><BR> http://www.91way.com/info_en/6878.html 截止阀 2025-11-10 17:12:14 WJ41W波纹管截止阀引用标准： <BR><BR>制造标准：GB12234 <BR>结构长度：GB12221 <BR>法兰标准：JB79 Flange:JB79 <BR>对焊口标准：GB12224 Butt-welding:GB12224 <BR>试验标准：GB13927 Test:GB13927 <BR><BR>产品用途：&nbsp;<BR><BR>*工业　　　　　　 　　　　　　　　&nbsp;&nbsp;&nbsp; 　　*导热油 <BR>*废气净化厂　　　　　　　　　　 　　　　　*天然气 <BR>*真空装置　　　　　　　　　　　 　　　　　*氨 <BR>*热水　　　　　　　　　　　　　 　　　　　*冷冻系统 <BR>*加热设备　　　　 　　　　　　　　　　　　*蒸汽系统 <BR><BR>产品结构特点： <BR>*双层波纹管 <BR>*维修方便 <BR>*波纹管密封阀杆 <BR>*双重密封 <BR>*位置指示 <BR>*无升降手轮 <BR><BR>WJ41W波纹管截止阀主要零件的材料说明： <BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=1 width=680 align=center> <TBODY> <TR> <TD> <DIV align=center>零件名称Part Name</DIV></TD> <TD> <DIV align=center>阀体Body</DIV></TD> <TD> <DIV align=center>阀盖Bonnet</DIV></TD> <TD> <DIV align=center>阀杆 stem</DIV></TD> <TD> <DIV align=center>阀瓣Disc</DIV></TD> <TD> <DIV align=center>密封面Sealing Face</DIV></TD> <TD> <DIV align=center>填料 Paking</DIV></TD></TR> <TR> <TD rowSpan=2> <DIV align=center>WCB</DIV></TD> <TD rowSpan=2> <DIV align=center>WCB</DIV></TD> <TD rowSpan=2> <DIV align=center>WCB</DIV></TD> <TD rowSpan=2> <DIV align=center>13Cr</DIV></TD> <TD rowSpan=2> <DIV align=center>2Cr13</DIV></TD> <TD> <DIV align=center>2Cr13</DIV></TD> <TD rowSpan=2> <DIV align=center>柔性石墨GRAPHITE</DIV></TD></TR> <TR> <TD> <DIV align=center>STL</DIV></TD></TR> <TR> <TD rowSpan=2> <DIV align=center>304</DIV></TD> <TD rowSpan=2> <DIV align=center>CF8</DIV></TD> <TD rowSpan=2> <DIV align=center>CF8</DIV></TD> <TD rowSpan=2> <DIV align=center>304</DIV></TD> <TD rowSpan=2> <DIV align=center>304</DIV></TD> <TD> <DIV align=center>304</DIV></TD> <TD> <DIV align=center>柔性石墨GRAPHITE</DIV></TD></TR> <TR> <TD> <DIV align=center>STL</DIV></TD> <TD> <DIV align=center>PTFE</DIV></TD></TR> <TR> <TD rowSpan=2> <DIV align=center>316</DIV></TD> <TD rowSpan=2> <DIV align=center>CF8M</DIV></TD> <TD rowSpan=2> <DIV align=center>CF8M</DIV></TD> <TD rowSpan=2> <DIV align=center>316</DIV></TD> <TD rowSpan=2> <DIV align=center>316</DIV></TD> <TD> <DIV align=center>316</DIV></TD> <TD> <DIV align=center>柔性石墨GRAPHITE</DIV></TD></TR> <TR> <TD> <DIV align=center>STL</DIV></TD> <TD> <DIV align=center>PTFE</DIV></TD></TR> <TR> <TD rowSpan=2> <DIV align=center>304L</DIV></TD> <TD rowSpan=2> <DIV align=center>CF3</DIV></TD> <TD rowSpan=2> <DIV align=center>CF3</DIV></TD> <TD rowSpan=2> <DIV align=center>316</DIV></TD> <TD rowSpan=2> <DIV align=center>304L</DIV></TD> <TD> <DIV align=center>304L</DIV></TD> <TD> <DIV align=center>柔性石墨GRAPHITE</DIV></TD></TR> <TR> <TD height=14> <DIV align=center>STL</DIV></TD> <TD> <DIV align=center>PTFE</DIV></TD></TR> <TR> <TD rowSpan=2> <DIV align=center>316L</DIV></TD> <TD rowSpan=2> <DIV align=center>CF3M</DIV></TD> <TD rowSpan=2> <DIV align=center>CF3M</DIV></TD> <TD rowSpan=2> <DIV align=center>316</DIV></TD> <TD rowSpan=2> <DIV align=center>316L</DIV></TD> <TD> <DIV align=center>316L</DIV></TD> <TD> <DIV align=center>柔性石墨GRAPHITE</DIV></TD></TR> <TR> <TD> <DIV align=center>STL</DIV></TD> <TD> <DIV align=center>PTFE</DIV></TD></TR></TBODY></TABLE><BR> http://www.91way.com/info_en/5378.html 截止阀 2025-11-2 18:00:10 设计与制造：GB12235-59&nbsp;<BR>法兰尺寸：JB/T79-94&nbsp;<BR>结构长度：GB12221-89&nbsp;<BR>检验与实验：GB13927 <BR><BR>BJ41W保温截止阀产品性能规范 ： <BR><BR> <TABLE style="WIDTH: 99%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width="99%" align=center> <TBODY> <TR> <TD rowSpan=2 width="19%"> <DIV align=center>型号 </DIV></TD> <TD rowSpan=2 width="17%"> <DIV align=center>公称压力PN(MPa) </DIV></TD> <TD colSpan=2> <DIV align=center>试验压力 </DIV></TD> <TD rowSpan=2 width="13%"> <DIV align=center>适用温度 </DIV></TD> <TD rowSpan=2 width="13%"> <DIV align=center>适用介质 </DIV></TD> <TD rowSpan=2 width="17%"> <DIV align=center>保温套压力(MPa) </DIV></TD></TR> <TR> <TD width="9%"> <DIV align=center>壳体 </DIV></TD> <TD width="12%"> <DIV align=center>密封 </DIV></TD></TR> <TR> <TD width="19%"> <DIV align=center>BJ41W-16P、R、C </DIV></TD> <TD width="17%"> <DIV align=center>1.6 </DIV></TD> <TD width="9%"> <DIV align=center>2.4 </DIV></TD> <TD width="12%"> <DIV align=center>1.8 </DIV></TD> <TD width="13%"> <DIV align=center>≤350 </DIV></TD> <TD width="13%"> <DIV align=center>硝酸类 </DIV></TD> <TD width="17%"> <DIV align=center>≤1.0 </DIV></TD></TR> <TR> <TD width="19%"> <DIV align=center>BJ41W-25P、R、C </DIV></TD> <TD width="17%"> <DIV align=center>2.5 </DIV></TD> <TD width="9%"> <DIV align=center>3.8 </DIV></TD> <TD width="12%"> <DIV align=center>2.8 </DIV></TD> <TD width="13%"> <DIV align=center>≤350 </DIV></TD> <TD width="13%"> <DIV align=center>硝酸类 </DIV></TD> <TD width="17%"> <DIV align=center>≤1.0 </DIV></TD></TR></TBODY></TABLE><BR>BJ41W保温截止阀主要外形连接尺寸： I型 (II型法兰大一级) <BR><BR> <TABLE style="WIDTH: 98%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width="98%" align=center> <TBODY> <TR> <TD rowSpan=2 width=80> <DIV align=center>型号 </DIV></TD> <TD rowSpan=2 width=75> <DIV align=center>公称通径DNmm </DIV></TD> <TD colSpan=9> <DIV align=center>尺寸 </DIV></TD></TR> <TR> <TD width=53> <DIV align=center>L </DIV></TD> <TD width=50> <DIV align=center>D </DIV></TD> <TD width=61> <DIV align=center>D1 </DIV></TD> <TD width=68> <DIV align=center>D2 </DIV></TD> <TD width=65> <DIV align=center>B-f </DIV></TD> <TD width=65> <DIV align=center>Z-Φd </DIV></TD> <TD width=61> <DIV align=center>H </DIV></TD> <TD width=62> <DIV align=center>Do </DIV></TD> <TD width=62> <DIV align=center>2-G </DIV></TD></TR> <TR> <TD rowSpan=13> <DIV align=center> <TABLE cellSpacing=0 cellPadding=0> <TBODY> <TR> <TD width="30%"></TD> <TD width="22%">W </TD> <TD width="14%"></TD> <TD width="34%" align=left>P </TD></TR> <TR> <TD width="30%" align=right>BJ41 </TD> <TD width="22%"></TD> <TD width="14%" align=left>-16 </TD> <TD width="34%" align=left>R </TD></TR> <TR> <TD width="30%"></TD> <TD width="22%">H </TD> <TD width="14%"></TD> <TD width="34%" align=left>C </TD></TR></TBODY></TABLE></DIV></TD> <TD> <DIV align=center>15 </DIV></TD> <TD> <DIV align=center>130 </DIV></TD> <TD> <DIV align=center>95 </DIV></TD> <TD> <DIV align=center>65 </DIV></TD> <TD> <DIV align=center>45 </DIV></TD> <TD> <DIV align=center>16-2 </DIV></TD> <TD> <DIV align=center>4-14 </DIV></TD> <TD> <DIV align=center>170 </DIV></TD> <TD> <DIV align=center>170 </DIV></TD> <TD> <DIV align=center>3/8 </DIV></TD></TR> <TR> <TD> <DIV align=center>20 </DIV></TD> <TD> <DIV align=center>150 </DIV></TD> <TD> <DIV align=center>105 </DIV></TD> <TD> <DIV align=center>75 </DIV></TD> <TD> <DIV align=center>55 </DIV></TD> <TD> <DIV align=center>16-2 </DIV></TD> <TD> <DIV align=center>4-14 </DIV></TD> <TD> <DIV align=center>190 </DIV></TD> <TD> <DIV align=center>190 </DIV></TD> <TD> <DIV align=center>3/8 </DIV></TD></TR> <TR> <TD> <DIV align=center>25 </DIV></TD> <TD> <DIV align=center>160 </DIV></TD> <TD> <DIV align=center>115 </DIV></TD> <TD> <DIV align=center>85 </DIV></TD> <TD> <DIV align=center>65 </DIV></TD> <TD> <DIV align=center>16-2 </DIV></TD> <TD> <DIV align=center>4-14 </DIV></TD> <TD> <DIV align=center>205 </DIV></TD> <TD> <DIV align=center>205 </DIV></TD> <TD> <DIV align=center>3/8 </DIV></TD></TR> <TR> <TD> <DIV align=center>32 </DIV></TD> <TD> <DIV align=center>180 </DIV></TD> <TD> <DIV align=center>135 </DIV></TD> <TD> <DIV align=center>100 </DIV></TD> <TD> <DIV align=center>78 </DIV></TD> <TD> <DIV align=center>18-2 </DIV></TD> <TD> <DIV align=center>4-18 </DIV></TD> <TD> <DIV align=center>270 </DIV></TD> <TD> <DIV align=center>270 </DIV></TD> <TD> <DIV align=center>1/2 </DIV></TD></TR> <TR> <TD> <DIV align=center>40 </DIV></TD> <TD> <DIV align=center>200 </DIV></TD> <TD> <DIV align=center>145 </DIV></TD> <TD> <DIV align=center>110 </DIV></TD> <TD> <DIV align=center>85 </DIV></TD> <TD> <DIV align=center>18-3 </DIV></TD> <TD> <DIV align=center>4-18 </DIV></TD> <TD> <DIV align=center>310 </DIV></TD> <TD> <DIV align=center>310 </DIV></TD> <TD> <DIV align=center>1/2 </DIV></TD></TR> <TR> <TD> <DIV align=center>50 </DIV></TD> <TD> <DIV align=center>230 </DIV></TD> <TD> <DIV align=center>160 </DIV></TD> <TD> <DIV align=center>125 </DIV></TD> <TD> <DIV align=center>100 </DIV></TD> <TD> <DIV align=center>18-3 </DIV></TD> <TD> <DIV align=center>4-18 </DIV></TD> <TD> <DIV align=center>358 </DIV></TD> <TD> <DIV align=center>358 </DIV></TD> <TD> <DIV align=center>1/2 </DIV></TD></TR> <TR> <TD> <DIV align=center>65 </DIV></TD> <TD> <DIV align=center>290 </DIV></TD> <TD> <DIV align=center>180 </DIV></TD> <TD> <DIV align=center>145 </DIV></TD> <TD> <DIV align=center>120 </DIV></TD> <TD> <DIV align=center>18-3 </DIV></TD> <TD> <DIV align=center>4-18 </DIV></TD> <TD> <DIV align=center>373 </DIV></TD> <TD> <DIV align=center>373 </DIV></TD> <TD> <DIV align=center>1/2 </DIV></TD></TR> <TR> <TD> <DIV align=center>80 </DIV></TD> <TD> <DIV align=center>310 </DIV></TD> <TD> <DIV align=center>195 </DIV></TD> <TD> <DIV align=center>160 </DIV></TD> <TD> <DIV align=center>135 </DIV></TD> <TD> <DIV align=center>20-3 </DIV></TD> <TD> <DIV align=center>8-18 </DIV></TD> <TD> <DIV align=center>435 </DIV></TD> <TD> <DIV align=center>435 </DIV></TD> <TD> <DIV align=center>1/2 </DIV></TD></TR> <TR> <TD> <DIV align=center>100 </DIV></TD> <TD> <DIV align=center>350 </DIV></TD> <TD> <DIV align=center>215 </DIV></TD> <TD> <DIV align=center>180 </DIV></TD> <TD> <DIV align=center>155 </DIV></TD> <TD> <DIV align=center>20-3 </DIV></TD> <TD> <DIV align=center>8-18 </DIV></TD> <TD> <DIV align=center>500 </DIV></TD> <TD> <DIV align=center>500 </DIV></TD> <TD> <DIV align=center>1/2 </DIV></TD></TR> <TR> <TD> <DIV align=center>125 </DIV></TD> <TD> <DIV align=center>400 </DIV></TD> <TD> <DIV align=center>245 </DIV></TD> <TD> <DIV align=center>210 </DIV></TD> <TD> <DIV align=center>185 </DIV></TD> <TD> <DIV align=center>22-3 </DIV></TD> <TD> <DIV align=center>8-18 </DIV></TD> <TD> <DIV align=center>614 </DIV></TD> <TD> <DIV align=center>614 </DIV></TD> <TD> <DIV align=center>1/2 </DIV></TD></TR> <TR> <TD> <DIV align=center>150 </DIV></TD> <TD> <DIV align=center>480 </DIV></TD> <TD> <DIV align=center>280 </DIV></TD> <TD> <DIV align=center>240 </DIV></TD> <TD> <DIV align=center>210 </DIV></TD> <TD> <DIV align=center>24-3 </DIV></TD> <TD> <DIV align=center>8-23 </DIV></TD> <TD> <DIV align=center>674 </DIV></TD> <TD> <DIV align=center>674 </DIV></TD> <TD> <DIV align=center>1/2 </DIV></TD></TR> <TR> <TD> <DIV align=center>200 </DIV></TD> <TD> <DIV align=center>600 </DIV></TD> <TD> <DIV align=center>335 </DIV></TD> <TD> <DIV align=center>295 </DIV></TD> <TD> <DIV align=center>264 </DIV></TD> <TD> <DIV align=center>26-3 </DIV></TD> <TD> <DIV align=center>12-23 </DIV></TD> <TD> <DIV align=center>818 </DIV></TD> <TD> <DIV align=center>818 </DIV></TD> <TD> <DIV align=center>1/2 </DIV></TD></TR> <TR> <TD> <DIV align=center>250 </DIV></TD> <TD> <DIV align=center>730 </DIV></TD> <TD> <DIV align=center>405 </DIV></TD> <TD> <DIV align=center>355 </DIV></TD> <TD> <DIV align=center>320 </DIV></TD> <TD> <DIV align=center>30-3 </DIV></TD> <TD> <DIV align=center>12-25 </DIV></TD> <TD> <DIV align=center>949 </DIV></TD> <TD> <DIV align=center>969 </DIV></TD> <TD> <DIV align=center>1/2 </DIV></TD></TR></TBODY></TABLE><BR>BJ41W保温截止阀主要外形连接尺寸： <BR><BR> <TABLE style="WIDTH: 98%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width="98%" align=center> <TBODY> <TR> <TD rowSpan=2 width=80> <DIV align=center>型号 </DIV></TD> <TD rowSpan=2 width=78> <DIV align=center>公称通径DNmm </DIV></TD> <TD colSpan=9> <DIV align=center>尺寸 </DIV></TD></TR> <TR> <TD width=50> <DIV align=center>L </DIV></TD> <TD width=49> <DIV align=center>D </DIV></TD> <TD width=62> <DIV align=center>D1 </DIV></TD> <TD width=66> <DIV align=center>D2 </DIV></TD> <TD width=66> <DIV align=center>B-f </DIV></TD> <TD width=66> <DIV align=center>Z-Φd </DIV></TD> <TD width=60> <DIV align=center>H </DIV></TD> <TD width=62> <DIV align=center>Do </DIV></TD> <TD width=62> <DIV align=center>2-G </DIV></TD></TR> <TR> <TD rowSpan=13> <DIV align=center> <TABLE cellSpacing=0 cellPadding=0> <TBODY> <TR> <TD width="30%"></TD> <TD width="16%">W </TD> <TD width="15%"></TD> <TD width="39%" align=left>P </TD></TR> <TR> <TD width="30%" align=right>BJ41 </TD> <TD width="16%"></TD> <TD width="15%" align=left>-25 </TD> <TD width="39%" align=left>R </TD></TR> <TR> <TD width="30%"></TD> <TD width="16%">H </TD> <TD width="15%"></TD> <TD width="39%" align=left>C </TD></TR></TBODY></TABLE></DIV></TD> <TD> <DIV align=center>15 </DIV></TD> <TD> <DIV align=center>130 </DIV></TD> <TD> <DIV align=center>95 </DIV></TD> <TD> <DIV align=center>65 </DIV></TD> <TD> <DIV align=center>45 </DIV></TD> <TD> <DIV align=center>16-2 </DIV></TD> <TD> <DIV align=center>4-14 </DIV></TD> <TD> <DIV align=center>233 </DIV></TD> <TD> <DIV align=center>120 </DIV></TD> <TD> <DIV align=center>3/8 </DIV></TD></TR> <TR> <TD> <DIV align=center>20 </DIV></TD> <TD> <DIV align=center>150 </DIV></TD> <TD> <DIV align=center>105 </DIV></TD> <TD> <DIV align=center>75 </DIV></TD> <TD> <DIV align=center>55 </DIV></TD> <TD> <DIV align=center>16-2 </DIV></TD> <TD> <DIV align=center>4-14 </DIV></TD> <TD> <DIV align=center>275 </DIV></TD> <TD> <DIV align=center>140 </DIV></TD> <TD> <DIV align=center>3/8 </DIV></TD></TR> <TR> <TD> <DIV align=center>25 </DIV></TD> <TD> <DIV align=center>160 </DIV></TD> <TD> <DIV align=center>115 </DIV></TD> <TD> <DIV align=center>85 </DIV></TD> <TD> <DIV align=center>65 </DIV></TD> <TD> <DIV align=center>16-2 </DIV></TD> <TD> <DIV align=center>4-14 </DIV></TD> <TD> <DIV align=center>285 </DIV></TD> <TD> <DIV align=center>160 </DIV></TD> <TD> <DIV align=center>3/8 </DIV></TD></TR> <TR> <TD> <DIV align=center>32 </DIV></TD> <TD> <DIV align=center>180 </DIV></TD> <TD> <DIV align=center>135 </DIV></TD> <TD> <DIV align=center>100 </DIV></TD> <TD> <DIV align=center>78 </DIV></TD> <TD> <DIV align=center>18-2 </DIV></TD> <TD> <DIV align=center>4-18 </DIV></TD> <TD> <DIV align=center>302 </DIV></TD> <TD> <DIV align=center>180 </DIV></TD> <TD> <DIV align=center>1/2 </DIV></TD></TR> <TR> <TD> <DIV align=center>40 </DIV></TD> <TD> <DIV align=center>200 </DIV></TD> <TD> <DIV align=center>145 </DIV></TD> <TD> <DIV align=center>110 </DIV></TD> <TD> <DIV align=center>85 </DIV></TD> <TD> <DIV align=center>18-3 </DIV></TD> <TD> <DIV align=center>4-18 </DIV></TD> <TD> <DIV align=center>355 </DIV></TD> <TD> <DIV align=center>200 </DIV></TD> <TD> <DIV align=center>1/2 </DIV></TD></TR> <TR> <TD> <DIV align=center>50 </DIV></TD> <TD> <DIV align=center>230 </DIV></TD> <TD> <DIV align=center>160 </DIV></TD> <TD> <DIV align=center>125 </DIV></TD> <TD> <DIV align=center>100 </DIV></TD> <TD> <DIV align=center>20-3 </DIV></TD> <TD> <DIV align=center>4-18 </DIV></TD> <TD> <DIV align=center>362 </DIV></TD> <TD> <DIV align=center>240 </DIV></TD> <TD> <DIV align=center>1/2 </DIV></TD></TR> <TR> <TD> <DIV align=center>65 </DIV></TD> <TD> <DIV align=center>290 </DIV></TD> <TD> <DIV align=center>180 </DIV></TD> <TD> <DIV align=center>145 </DIV></TD> <TD> <DIV align=center>120 </DIV></TD> <TD> <DIV align=center>22-3 </DIV></TD> <TD> <DIV align=center>8-18 </DIV></TD> <TD> <DIV align=center>400 </DIV></TD> <TD> <DIV align=center>280 </DIV></TD> <TD> <DIV align=center>1/2 </DIV></TD></TR> <TR> <TD> <DIV align=center>80 </DIV></TD> <TD> <DIV align=center>310 </DIV></TD> <TD> <DIV align=center>195 </DIV></TD> <TD> <DIV align=center>160 </DIV></TD> <TD> <DIV align=center>135 </DIV></TD> <TD> <DIV align=center>22-3 </DIV></TD> <TD> <DIV align=center>8-18 </DIV></TD> <TD> <DIV align=center>430 </DIV></TD> <TD> <DIV align=center>320 </DIV></TD> <TD> <DIV align=center>1/2 </DIV></TD></TR> <TR> <TD> <DIV align=center>100 </DIV></TD> <TD> <DIV align=center>350 </DIV></TD> <TD> <DIV align=center>230 </DIV></TD> <TD> <DIV align=center>190 </DIV></TD> <TD> <DIV align=center>160 </DIV></TD> <TD> <DIV align=center>24-3 </DIV></TD> <TD> <DIV align=center>8-18 </DIV></TD> <TD> <DIV align=center>465 </DIV></TD> <TD> <DIV align=center>360 </DIV></TD> <TD> <DIV align=center>1/2 </DIV></TD></TR> <TR> <TD> <DIV align=center>125 </DIV></TD> <TD> <DIV align=center>400 </DIV></TD> <TD> <DIV align=center>270 </DIV></TD> <TD> <DIV align=center>220 </DIV></TD> <TD> <DIV align=center>188 </DIV></TD> <TD> <DIV align=center>28-3 </DIV></TD> <TD> <DIV align=center>8-23 </DIV></TD> <TD> <DIV align=center>550 </DIV></TD> <TD> <DIV align=center>400 </DIV></TD> <TD> <DIV align=center>1/2 </DIV></TD></TR> <TR> <TD> <DIV align=center>150 </DIV></TD> <TD> <DIV align=center>480 </DIV></TD> <TD> <DIV align=center>300 </DIV></TD> <TD> <DIV align=center>250 </DIV></TD> <TD> <DIV align=center>218 </DIV></TD> <TD> <DIV align=center>30-3 </DIV></TD> <TD> <DIV align=center>8-25 </DIV></TD> <TD> <DIV align=center>700 </DIV></TD> <TD> <DIV align=center>400 </DIV></TD> <TD> <DIV align=center>1/2 </DIV></TD></TR> <TR> <TD> <DIV align=center>200 </DIV></TD> <TD> <DIV align=center>600 </DIV></TD> <TD> <DIV align=center>360 </DIV></TD> <TD> <DIV align=center>310 </DIV></TD> <TD> <DIV align=center>278 </DIV></TD> <TD> <DIV align=center>34-3 </DIV></TD> <TD> <DIV align=center>12-25 </DIV></TD> <TD> <DIV align=center>780 </DIV></TD> <TD> <DIV align=center>450 </DIV></TD> <TD> <DIV align=center>1/2 </DIV></TD></TR> <TR> <TD> <DIV align=center>250 </DIV></TD> <TD> <DIV align=center>730 </DIV></TD> <TD> <DIV align=center>425 </DIV></TD> <TD> <DIV align=center>370 </DIV></TD> <TD> <DIV align=center>335 </DIV></TD> <TD> <DIV align=center>36-3 </DIV></TD> <TD> <DIV align=center>12-30 </DIV></TD> <TD> <DIV align=center>900 </DIV></TD> <TD> <DIV align=center>550 </DIV></TD> <TD> <DIV align=center>1/2 </DIV></TD></TR></TBODY></TABLE><BR>BJ41W保温截止阀主要外形连接尺寸： <BR><BR> <TABLE style="WIDTH: 98%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width="98%" align=center> <TBODY> <TR> <TD rowSpan=2 width=80> <DIV align=center>型号 </DIV></TD> <TD rowSpan=2 width=78> <DIV align=center>公称通径DNmm </DIV></TD> <TD colSpan=9> <DIV align=center>尺寸 </DIV></TD></TR> <TR> <TD width=48> <DIV align=center>L </DIV></TD> <TD width=49> <DIV align=center>D </DIV></TD> <TD width=64> <DIV align=center>D1 </DIV></TD> <TD width=63> <DIV align=center>D2 </DIV></TD> <TD width=68> <DIV align=center>D6 </DIV></TD> <TD width=66> <DIV align=center>B-f </DIV></TD> <TD width=60> <DIV align=center>Z-Φd </DIV></TD> <TD width=64> <DIV align=center>H </DIV></TD> <TD width=62> <DIV align=center>2-G </DIV></TD></TR> <TR> <TD rowSpan=12> <DIV align=center> <TABLE cellSpacing=0 cellPadding=0> <TBODY> <TR> <TD width="27%"></TD> <TD width="21%">W </TD> <TD width="16%"></TD> <TD width="36%" align=left>P </TD></TR> <TR> <TD width="27%" align=right>BJ41 </TD> <TD width="21%"></TD> <TD width="16%" align=left>-40 </TD> <TD width="36%" align=left>R </TD></TR> <TR> <TD width="27%"></TD> <TD width="21%">H </TD> <TD width="16%"></TD> <TD width="36%" align=left>C </TD></TR></TBODY></TABLE></DIV></TD> <TD> <DIV align=center>15 </DIV></TD> <TD> <DIV align=center>130 </DIV></TD> <TD> <DIV align=center>95 </DIV></TD> <TD> <DIV align=center>65 </DIV></TD> <TD> <DIV align=center>45 </DIV></TD> <TD> <DIV align=center>40 </DIV></TD> <TD> <DIV align=center>16-2 </DIV></TD> <TD> <DIV align=center>4-14 </DIV></TD> <TD> <DIV align=center>233 </DIV></TD> <TD> <DIV align=center>3/8 </DIV></TD></TR> <TR> <TD> <DIV align=center>20 </DIV></TD> <TD> <DIV align=center>150 </DIV></TD> <TD> <DIV align=center>105 </DIV></TD> <TD> <DIV align=center>75 </DIV></TD> <TD> <DIV align=center>55 </DIV></TD> <TD> <DIV align=center>51 </DIV></TD> <TD> <DIV align=center>16-2 </DIV></TD> <TD> <DIV align=center>4-14 </DIV></TD> <TD> <DIV align=center>275 </DIV></TD> <TD> <DIV align=center>3/8 </DIV></TD></TR> <TR> <TD> <DIV align=center>25 </DIV></TD> <TD> <DIV align=center>160 </DIV></TD> <TD> <DIV align=center>115 </DIV></TD> <TD> <DIV align=center>85 </DIV></TD> <TD> <DIV align=center>65 </DIV></TD> <TD> <DIV align=center>58 </DIV></TD> <TD> <DIV align=center>16-2 </DIV></TD> <TD> <DIV align=center>4-14 </DIV></TD> <TD> <DIV align=center>285 </DIV></TD> <TD> <DIV align=center>3/8 </DIV></TD></TR> <TR> <TD> <DIV align=center>32 </DIV></TD> <TD> <DIV align=center>180 </DIV></TD> <TD> <DIV align=center>135 </DIV></TD> <TD> <DIV align=center>100 </DIV></TD> <TD> <DIV align=center>78 </DIV></TD> <TD> <DIV align=center>66 </DIV></TD> <TD> <DIV align=center>18-2 </DIV></TD> <TD> <DIV align=center>4-18 </DIV></TD> <TD> <DIV align=center>302 </DIV></TD> <TD> <DIV align=center>1/2 </DIV></TD></TR> <TR> <TD> <DIV align=center>40 </DIV></TD> <TD> <DIV align=center>200 </DIV></TD> <TD> <DIV align=center>145 </DIV></TD> <TD> <DIV align=center>110 </DIV></TD> <TD> <DIV align=center>85 </DIV></TD> <TD> <DIV align=center>76 </DIV></TD> <TD> <DIV align=center>18-3 </DIV></TD> <TD> <DIV align=center>4-18 </DIV></TD> <TD> <DIV align=center>355 </DIV></TD> <TD> <DIV align=center>1/2 </DIV></TD></TR> <TR> <TD> <DIV align=center>50 </DIV></TD> <TD> <DIV align=center>230 </DIV></TD> <TD> <DIV align=center>160 </DIV></TD> <TD> <DIV align=center>125 </DIV></TD> <TD> <DIV align=center>100 </DIV></TD> <TD> <DIV align=center>88 </DIV></TD> <TD> <DIV align=center>20-3 </DIV></TD> <TD> <DIV align=center>4-18 </DIV></TD> <TD> <DIV align=center>370 </DIV></TD> <TD> <DIV align=center>1/2 </DIV></TD></TR> <TR> <TD> <DIV align=center>65 </DIV></TD> <TD> <DIV align=center>290 </DIV></TD> <TD> <DIV align=center>180 </DIV></TD> <TD> <DIV align=center>145 </DIV></TD> <TD> <DIV align=center>120 </DIV></TD> <TD> <DIV align=center>110 </DIV></TD> <TD> <DIV align=center>22-3 </DIV></TD> <TD> <DIV align=center>8-18 </DIV></TD> <TD> <DIV align=center>408 </DIV></TD> <TD> <DIV align=center>1/2 </DIV></TD></TR> <TR> <TD> <DIV align=center>80 </DIV></TD> <TD> <DIV align=center>310 </DIV></TD> <TD> <DIV align=center>195 </DIV></TD> <TD> <DIV align=center>160 </DIV></TD> <TD> <DIV align=center>135 </DIV></TD> <TD> <DIV align=center>121 </DIV></TD> <TD> <DIV align=center>22-3 </DIV></TD> <TD> <DIV align=center>8-18 </DIV></TD> <TD> <DIV align=center>436 </DIV></TD> <TD> <DIV align=center>1/2 </DIV></TD></TR> <TR> <TD> <DIV align=center>100 </DIV></TD> <TD> <DIV align=center>350 </DIV></TD> <TD> <DIV align=center>230 </DIV></TD> <TD> <DIV align=center>190 </DIV></TD> <TD> <DIV align=center>160 </DIV></TD> <TD> <DIV align=center>150 </DIV></TD> <TD> <DIV align=center>24-3 </DIV></TD> <TD> <DIV align=center>8-23 </DIV></TD> <TD> <DIV align=center>475 </DIV></TD> <TD> <DIV align=center>1/2 </DIV></TD></TR> <TR> <TD> <DIV align=center>125 </DIV></TD> <TD> <DIV align=center>400 </DIV></TD> <TD> <DIV align=center>270 </DIV></TD> <TD> <DIV align=center>220 </DIV></TD> <TD> <DIV align=center>188 </DIV></TD> <TD> <DIV align=center>176 </DIV></TD> <TD> <DIV align=center>28-3 </DIV></TD> <TD> <DIV align=center>8-25 </DIV></TD> <TD> <DIV align=center>558 </DIV></TD> <TD> <DIV align=center>1/2 </DIV></TD></TR> <TR> <TD> <DIV align=center>150 </DIV></TD> <TD> <DIV align=center>480 </DIV></TD> <TD> <DIV align=center>300 </DIV></TD> <TD> <DIV align=center>250 </DIV></TD> <TD> <DIV align=center>218 </DIV></TD> <TD> <DIV align=center>204 </DIV></TD> <TD> <DIV align=center>30-3 </DIV></TD> <TD> <DIV align=center>8-25 </DIV></TD> <TD> <DIV align=center>720 </DIV></TD> <TD> <DIV align=center>1/2 </DIV></TD></TR> <TR> <TD> <DIV align=center>200 </DIV></TD> <TD> <DIV align=center>600 </DIV></TD> <TD> <DIV align=center>375 </DIV></TD> <TD> <DIV align=center>320 </DIV></TD> <TD> <DIV align=center>282 </DIV></TD> <TD> <DIV align=center>260 </DIV></TD> <TD> <DIV align=center>38-3 </DIV></TD> <TD> <DIV align=center>12-30 </DIV></TD> <TD> <DIV align=center>800 </DIV></TD> <TD> <DIV align=center>1/2 </DIV></TD></TR></TBODY></TABLE><BR>BJ41W保温截止阀主要外形连接尺寸：<BR><BR> <TABLE style="WIDTH: 98%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width="98%" align=center> <TBODY> <TR> <TD rowSpan=2 width=80> <DIV align=center>型号 </DIV></TD> <TD rowSpan=2 width=78> <DIV align=center>公称通径DNmm </DIV></TD> <TD colSpan=9> <DIV align=center>尺寸 </DIV></TD></TR> <TR> <TD width=47> <DIV align=center>L </DIV></TD> <TD width=50> <DIV align=center>D </DIV></TD> <TD width=63> <DIV align=center>D1 </DIV></TD> <TD width=65> <DIV align=center>D2 </DIV></TD> <TD width=66> <DIV align=center>D6 </DIV></TD> <TD width=68> <DIV align=center>B-f </DIV></TD> <TD width=59> <DIV align=center>Z-Φd </DIV></TD> <TD width=65> <DIV align=center>H </DIV></TD> <TD width=60> <DIV align=center>2-G </DIV></TD></TR> <TR> <TD rowSpan=12> <DIV align=center> <TABLE cellSpacing=0 cellPadding=0> <TBODY> <TR> <TD width="32%"></TD> <TD width="15%">W </TD> <TD width="16%"></TD> <TD width="37%" align=left>P </TD></TR> <TR> <TD width="32%" align=right>BJ41 </TD> <TD width="15%"></TD> <TD width="16%" align=left>-64 </TD> <TD width="37%" align=left>R </TD></TR> <TR> <TD width="32%"></TD> <TD width="15%">H </TD> <TD width="16%"></TD> <TD width="37%" align=left>C </TD></TR></TBODY></TABLE></DIV></TD> <TD> <DIV align=center>15 </DIV></TD> <TD> <DIV align=center>170 </DIV></TD> <TD> <DIV align=center>105 </DIV></TD> <TD> <DIV align=center>75 </DIV></TD> <TD> <DIV align=center>55 </DIV></TD> <TD> <DIV align=center>55 </DIV></TD> <TD> <DIV align=center>18-2 </DIV></TD> <TD> <DIV align=center>4-14 </DIV></TD> <TD> <DIV align=center>240 </DIV></TD> <TD> <DIV align=center>3/8 </DIV></TD></TR> <TR> <TD> <DIV align=center>20 </DIV></TD> <TD> <DIV align=center>190 </DIV></TD> <TD> <DIV align=center>125 </DIV></TD> <TD> <DIV align=center>90 </DIV></TD> <TD> <DIV align=center>68 </DIV></TD> <TD> <DIV align=center>68 </DIV></TD> <TD> <DIV align=center>20-2 </DIV></TD> <TD> <DIV align=center>4-14 </DIV></TD> <TD> <DIV align=center>280 </DIV></TD> <TD> <DIV align=center>3/8 </DIV></TD></TR> <TR> <TD> <DIV align=center>25 </DIV></TD> <TD> <DIV align=center>210 </DIV></TD> <TD> <DIV align=center>135 </DIV></TD> <TD> <DIV align=center>100 </DIV></TD> <TD> <DIV align=center>78 </DIV></TD> <TD> <DIV align=center>78 </DIV></TD> <TD> <DIV align=center>22-2 </DIV></TD> <TD> <DIV align=center>4-14 </DIV></TD> <TD> <DIV align=center>290 </DIV></TD> <TD> <DIV align=center>3/8 </DIV></TD></TR> <TR> <TD> <DIV align=center>32 </DIV></TD> <TD> <DIV align=center>230 </DIV></TD> <TD> <DIV align=center>150 </DIV></TD> <TD> <DIV align=center>110 </DIV></TD> <TD> <DIV align=center>82 </DIV></TD> <TD> <DIV align=center>82 </DIV></TD> <TD> <DIV align=center>24-2 </DIV></TD> <TD> <DIV align=center>4-18 </DIV></TD> <TD> <DIV align=center>325 </DIV></TD> <TD> <DIV align=center>1/2 </DIV></TD></TR> <TR> <TD> <DIV align=center>40 </DIV></TD> <TD> <DIV align=center>260 </DIV></TD> <TD> <DIV align=center>165 </DIV></TD> <TD> <DIV align=center>125 </DIV></TD> <TD> <DIV align=center>95 </DIV></TD> <TD> <DIV align=center>95 </DIV></TD> <TD> <DIV align=center>24-3 </DIV></TD> <TD> <DIV align=center>4-18 </DIV></TD> <TD> <DIV align=center>360 </DIV></TD> <TD> <DIV align=center>1/2 </DIV></TD></TR> <TR> <TD> <DIV align=center>50 </DIV></TD> <TD> <DIV align=center>300 </DIV></TD> <TD> <DIV align=center>175 </DIV></TD> <TD> <DIV align=center>135 </DIV></TD> <TD> <DIV align=center>105 </DIV></TD> <TD> <DIV align=center>105 </DIV></TD> <TD> <DIV align=center>26-3 </DIV></TD> <TD> <DIV align=center>4-18 </DIV></TD> <TD> <DIV align=center>410 </DIV></TD> <TD> <DIV align=center>1/2 </DIV></TD></TR> <TR> <TD> <DIV align=center>65 </DIV></TD> <TD> <DIV align=center>340 </DIV></TD> <TD> <DIV align=center>200 </DIV></TD> <TD> <DIV align=center>160 </DIV></TD> <TD> <DIV align=center>130 </DIV></TD> <TD> <DIV align=center>130 </DIV></TD> <TD> <DIV align=center>28-3 </DIV></TD> <TD> <DIV align=center>8-18 </DIV></TD> <TD> <DIV align=center>430 </DIV></TD> <TD> <DIV align=center>1/2 </DIV></TD></TR> <TR> <TD> <DIV align=center>80 </DIV></TD> <TD> <DIV align=center>380 </DIV></TD> <TD> <DIV align=center>210 </DIV></TD> <TD> <DIV align=center>170 </DIV></TD> <TD> <DIV align=center>140 </DIV></TD> <TD> <DIV align=center>140 </DIV></TD> <TD> <DIV align=center>30-3 </DIV></TD> <TD> <DIV align=center>8-18 </DIV></TD> <TD> <DIV align=center>465 </DIV></TD> <TD> <DIV align=center>1/2 </DIV></TD></TR> <TR> <TD> <DIV align=center>100 </DIV></TD> <TD> <DIV align=center>430 </DIV></TD> <TD> <DIV align=center>250 </DIV></TD> <TD> <DIV align=center>200 </DIV></TD> <TD> <DIV align=center>168 </DIV></TD> <TD> <DIV align=center>168 </DIV></TD> <TD> <DIV align=center>32-3 </DIV></TD> <TD> <DIV align=center>8-18 </DIV></TD> <TD> <DIV align=center>537 </DIV></TD> <TD> <DIV align=center>1/2 </DIV></TD></TR> <TR> <TD> <DIV align=center>125 </DIV></TD> <TD> <DIV align=center>500 </DIV></TD> <TD> <DIV align=center>295 </DIV></TD> <TD> <DIV align=center>240 </DIV></TD> <TD> <DIV align=center>202 </DIV></TD> <TD> <DIV align=center>202 </DIV></TD> <TD> <DIV align=center>36-3 </DIV></TD> <TD> <DIV align=center>8-23 </DIV></TD> <TD> <DIV align=center>630 </DIV></TD> <TD> <DIV align=center>1/2 </DIV></TD></TR> <TR> <TD> <DIV align=center>150 </DIV></TD> <TD> <DIV align=center>550 </DIV></TD> <TD> <DIV align=center>340 </DIV></TD> <TD> <DIV align=center>280 </DIV></TD> <TD> <DIV align=center>240 </DIV></TD> <TD> <DIV align=center>240 </DIV></TD> <TD> <DIV align=center>38-3 </DIV></TD> <TD> <DIV align=center>8-25 </DIV></TD> <TD> <DIV align=center>790 </DIV></TD> <TD> <DIV align=center>1/2 </DIV></TD></TR> <TR> <TD> <DIV align=center>200 </DIV></TD> <TD> <DIV align=center>650 </DIV></TD> <TD> <DIV align=center>405 </DIV></TD> <TD> <DIV align=center>345 </DIV></TD> <TD> <DIV align=center>300 </DIV></TD> <TD> <DIV align=center>300 </DIV></TD> <TD> <DIV align=center>44-3 </DIV></TD> <TD> <DIV align=center>12-25 </DIV></TD> <TD> <DIV align=center>910 </DIV></TD> <TD> <DIV align=center>1/2</DIV></TD></TR></TBODY></TABLE><BR> http://www.91way.com/info_en/16499.html 截止阀 2025-11-2 18:00:02 J41HYPN高压截止阀 1.6-16MPa <BR> http://www.91way.com/info_en/7000.html 截止阀 2025-10-2 14:44:08 Q345F型蜗轮三通四密球阀<BR><BR> http://www.91way.com/info_en/6999.html 截止阀 2025-10-1 17:05:31 J41W型重型截止阀<BR><BR> http://www.91way.com/info_en/5373.html 截止阀 2025-9-28 18:21:32 <P>J41W不锈钢截止阀<BR><BR>设计制造按GB12235-89 <BR>结构长度按GB12221-89 <BR>法兰尺寸按JB/G79-94 <BR>阀门检查和试验按GB13927 </P> <P align=center><A href="http://www.91way.com/uploadfiles/200904/2009412104951190.jpg" target=_blank><IMG style="FILTER: ; WIDTH: 232px; HEIGHT: 231px" border=0 hspace=0 alt=J41W不锈钢截止阀外形尺寸 src="/uploadfiles/200904/2009412104951190.jpg" width=232 height=231></A></P> <P align=left>J41W不锈钢截止阀性能规范 ： <BR><BR></P> <P align=left> <TABLE style="WIDTH: 98%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width="98%" align=center> <TBODY> <TR> <TD rowSpan=2 width=72> <DIV align=center>型号 </DIV></TD> <TD rowSpan=2 width=54> <DIV align=center>公称压力 </DIV></TD> <TD colSpan=3> <DIV align=center>试验压力 </DIV></TD> <TD rowSpan=2 width=78> <DIV align=center>工作温度(℃) </DIV></TD> <TD rowSpan=2 width=208> <DIV align=center>适用介质 </DIV></TD></TR> <TR> <TD width=84> <DIV align=center>强度(水)(Mpa) </DIV></TD> <TD width=108> <DIV align=center>密封(水)空气(Mpa) </DIV></TD> <TD width=108> <DIV align=center>低压密封空气(Mpa) </DIV></TD></TR> <TR> <TD> <DIV align=center>J41W-16P(R) </DIV></TD> <TD> <DIV align=center>1.6 </DIV></TD> <TD> <DIV align=center>2.4 </DIV></TD> <TD> <DIV align=center>1.8 </DIV></TD> <TD> <DIV align=center>0.6 </DIV></TD> <TD> <DIV align=center>≤200 </DIV></TD> <TD> <DIV align=center>NITRIC ACID </DIV></TD></TR> <TR> <TD rowSpan=5> <DIV align=center>J41W-25P(R) </DIV></TD> <TD rowSpan=5> <DIV align=center>2.5 </DIV></TD> <TD rowSpan=5> <DIV align=center>3.8 </DIV></TD> <TD rowSpan=5> <DIV align=center>2.8 </DIV></TD> <TD rowSpan=5> <DIV align=center>0.6 </DIV></TD> <TD rowSpan=5> <DIV align=center>≤200 </DIV></TD> <TD> <DIV align=center>硝酸类 </DIV></TD></TR> <TR> <TD bgColor=#ffffff> <DIV align=center>ACETIC ACID </DIV></TD></TR> <TR> <TD bgColor=#ffffff> <DIV align=center>醋酸类 </DIV></TD></TR> <TR> <TD bgColor=#ffffff> <DIV align=center>NITRIV ACID </DIV></TD></TR> <TR> <TD bgColor=#ffffff> <DIV align=center>硝酸类 </DIV></TD></TR> <TR> <TD> <DIV align=center>J41W-40P(R) </DIV></TD> <TD> <DIV align=center>4.0 </DIV></TD> <TD> <DIV align=center>6.0 </DIV></TD> <TD> <DIV align=center>4.4 </DIV></TD> <TD> <DIV align=center>0.6 </DIV></TD> <TD> <DIV align=center>≤200 </DIV></TD> <TD> <DIV align=center>ACETIC ACID </DIV></TD></TR> <TR> <TD> <DIV align=center>J41W-64P(R) </DIV></TD> <TD> <DIV align=center>6.4 </DIV></TD> <TD> <DIV align=center>9.6 </DIV></TD> <TD> <DIV align=center>7.0 </DIV></TD> <TD> <DIV align=center>0.6 </DIV></TD> <TD> <DIV align=center>≤200 </DIV></TD> <TD> <DIV align=center>醋酸类 </DIV></TD></TR></TBODY></TABLE></P> <P align=left><BR>J41W不锈钢截止阀主要零件材质 ： <BR><BR></P> <P align=left> <TABLE style="WIDTH: 98%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width="98%" align=center> <TBODY> <TR> <TD width=60> <DIV align=center>零件名称 </DIV></TD> <TD width=102> <DIV align=center>ZG1Cr18Ni9Ti系列 </DIV></TD> <TD width=102> <DIV align=center>ZG00Cr18Ni10系列 </DIV></TD> <TD width=138> <DIV align=center>ZG1Cr18Ni12Mo 2 Ti系列 </DIV></TD> <TD width=132> <DIV align=center>ZG00Cr17Ni14Mo 2 系列 </DIV></TD> <TD width=182> <DIV align=center>WCB系列 </DIV></TD></TR> <TR> <TD> <DIV align=center>阀体/阀盖 </DIV></TD> <TD> <DIV align=center>ZG1Cr18Ni9Ti </DIV></TD> <TD> <DIV align=center>ZG00Cr18Ni10 </DIV></TD> <TD> <DIV align=center>ZG1Cr18Ni12Mo 2 Ti </DIV></TD> <TD> <DIV align=center>ZG00Cr17Ni14Mo 2 </DIV></TD> <TD> <DIV align=center>WCB </DIV></TD></TR> <TR> <TD> <DIV align=center>阀瓣 </DIV></TD> <TD> <DIV align=center>ZG1Cr18Ni9Ti </DIV></TD> <TD> <DIV align=center>ZG00Cr18Ni10 </DIV></TD> <TD> <DIV align=center>ZG1Cr18Ni12Mo 2 Ti </DIV></TD> <TD> <DIV align=center>ZG00Cr17Ni14Mo 2 </DIV></TD> <TD> <DIV align=center>1Cr13 </DIV></TD></TR> <TR> <TD> <DIV align=center>阀杆 </DIV></TD> <TD> <DIV align=center>ZG1Cr18Ni9Ti </DIV></TD> <TD> <DIV align=center>00Cr18Ni10 </DIV></TD> <TD> <DIV align=center>1Cr18Ni12Mo 2 Ti </DIV></TD> <TD> <DIV align=center>00Cr17Ni14Mo 2 </DIV></TD> <TD> <DIV align=center>1Cr13 </DIV></TD></TR> <TR> <TD> <DIV align=center>填料 </DIV></TD> <TD> <DIV align=center>PTFE编织 </DIV></TD> <TD> <DIV align=center>PTFE编织 </DIV></TD> <TD> <DIV align=center>PTFE编织 </DIV></TD> <TD> <DIV align=center>PTFE编织 </DIV></TD> <TD> <DIV align=center>石墨 </DIV></TD></TR> <TR> <TD> <DIV align=center>垫片 </DIV></TD> <TD> <DIV align=center>304+PTFE </DIV></TD> <TD> <DIV align=center>304L+PTFE </DIV></TD> <TD> <DIV align=center>316+PTFE </DIV></TD> <TD> <DIV align=center>316L+PTFE </DIV></TD> <TD> <DIV align=center>石墨+304 <BR></DIV></TD></TR> <TR> <TD> <DIV align=center>压盖 </DIV></TD> <TD> <DIV align=center>ZG1Cr18Ni9Ti </DIV></TD> <TD> <DIV align=center>ZG00Cr18Ni10 </DIV></TD> <TD> <DIV align=center>ZG1Cr18Ni12Mo 2 Ti </DIV></TD> <TD> <DIV align=center>ZG00Cr17Ni14Mo 2 </DIV></TD> <TD> <DIV align=center>WCB </DIV></TD></TR> <TR> <TD> <DIV align=center>填料压环 </DIV></TD> <TD> <DIV align=center>1Cr18Ni9Ti </DIV></TD> <TD> <DIV align=center>00Cr18Ni10 </DIV></TD> <TD> <DIV align=center>1Cr18Ni12Mo 2 Ti </DIV></TD> <TD> <DIV align=center>00Cr17Ni14Mo 2 </DIV></TD> <TD> <DIV align=center>1Cr13 </DIV></TD></TR> <TR> <TD> <DIV align=center>螺栓 </DIV></TD> <TD> <DIV align=center>1Cr17Ni2 </DIV></TD> <TD> <DIV align=center>1Cr17Ni2 </DIV></TD> <TD> <DIV align=center>1Cr17Ni2 </DIV></TD> <TD> <DIV align=center>1Cr17Ni2 </DIV></TD> <TD> <DIV align=center>35CrMoA </DIV></TD></TR> <TR> <TD> <DIV align=center>螺母 </DIV></TD> <TD> <DIV align=center>1Cr18Ni9Ti </DIV></TD> <TD> <DIV align=center>1Cr18Ni9Ti </DIV></TD> <TD> <DIV align=center>1Cr18Ni9Ti </DIV></TD> <TD> <DIV align=center>1Cr18Ni9Ti </DIV></TD> <TD> <DIV align=center>45 </DIV></TD></TR></TBODY></TABLE></P> <P align=left><BR>J41W不锈钢截止阀主要连接尺寸及重量 ：( 1.6MPa ) <BR><BR></P> <P align=left> <TABLE style="WIDTH: 98%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width="98%" align=center> <TBODY> <TR> <TD width=30> <DIV align=center>尺寸 </DIV></TD> <TD width=23> <DIV align=center>DN </DIV></TD> <TD width=33> <DIV align=center>15 </DIV></TD> <TD width=39> <DIV align=center>20 </DIV></TD> <TD width=37> <DIV align=center>25 </DIV></TD> <TD width=39> <DIV align=center>32 </DIV></TD> <TD width=39> <DIV align=center>40 </DIV></TD> <TD width=42> <DIV align=center>50 </DIV></TD> <TD width=42> <DIV align=center>65 </DIV></TD> <TD width=44> <DIV align=center>80 </DIV></TD> <TD width=43> <DIV align=center>100 </DIV></TD> <TD width=41> <DIV align=center>125 </DIV></TD> <TD width=39> <DIV align=center>150 </DIV></TD> <TD width=39> <DIV align=center>200 </DIV></TD> <TD width=37> <DIV align=center>250 </DIV></TD> <TD width=36> <DIV align=center>300 </DIV></TD> <TD width=31> <DIV align=center>350 </DIV></TD> <TD width=33> <DIV align=center>400 </DIV></TD></TR> <TR> <TD> <DIV align=center>L </DIV></TD> <TD> <DIV align=center>mm </DIV></TD> <TD> <DIV align=center>130 </DIV></TD> <TD> <DIV align=center>150 </DIV></TD> <TD> <DIV align=center>160 </DIV></TD> <TD> <DIV align=center>180 </DIV></TD> <TD> <DIV align=center>200 </DIV></TD> <TD> <DIV align=center>230 </DIV></TD> <TD> <DIV align=center>290 </DIV></TD> <TD> <DIV align=center>310 </DIV></TD> <TD> <DIV align=center>350 </DIV></TD> <TD> <DIV align=center>400 </DIV></TD> <TD> <DIV align=center>480 </DIV></TD> <TD> <DIV align=center>600 </DIV></TD> <TD> <DIV align=center>650 </DIV></TD> <TD> <DIV align=center>750 </DIV></TD> <TD> <DIV align=center>850 </DIV></TD> <TD> <DIV align=center>950 </DIV></TD></TR> <TR> <TD> <DIV align=center>H </DIV></TD> <TD> <DIV align=center>mm </DIV></TD> <TD> <DIV align=center>200 </DIV></TD> <TD> <DIV align=center>243 </DIV></TD> <TD> <DIV align=center>253 </DIV></TD> <TD> <DIV align=center>280 </DIV></TD> <TD> <DIV align=center>312 </DIV></TD> <TD> <DIV align=center>321 </DIV></TD> <TD> <DIV align=center>325 </DIV></TD> <TD> <DIV align=center>355 </DIV></TD> <TD> <DIV align=center>415 </DIV></TD> <TD> <DIV align=center>460 </DIV></TD> <TD> <DIV align=center>510 </DIV></TD> <TD> <DIV align=center>700 </DIV></TD> <TD> <DIV align=center>975 </DIV></TD> <TD> <DIV align=center>1115 </DIV></TD> <TD> <DIV align=center>1250 </DIV></TD> <TD> <DIV align=center>1380 </DIV></TD></TR> <TR> <TD> <DIV align=center>W </DIV></TD> <TD> <DIV align=center>mm </DIV></TD> <TD> <DIV align=center>120 </DIV></TD> <TD> <DIV align=center>140 </DIV></TD> <TD> <DIV align=center>160 </DIV></TD> <TD> <DIV align=center>160 </DIV></TD> <TD> <DIV align=center>200 </DIV></TD> <TD> <DIV align=center>200 </DIV></TD> <TD> <DIV align=center>240 </DIV></TD> <TD> <DIV align=center>240 </DIV></TD> <TD> <DIV align=center>280 </DIV></TD> <TD> <DIV align=center>320 </DIV></TD> <TD> <DIV align=center>360 </DIV></TD> <TD> <DIV align=center>560 </DIV></TD> <TD> <DIV align=center>600 </DIV></TD> <TD> <DIV align=center>700 </DIV></TD> <TD> <DIV align=center>800 </DIV></TD> <TD> <DIV align=center>900 </DIV></TD></TR> <TR> <TD> <DIV align=center>重量 </DIV></TD> <TD> <DIV align=center>kg </DIV></TD> <TD> <DIV align=center>5 </DIV></TD> <TD> <DIV align=center>6.5 </DIV></TD> <TD> <DIV align=center>7 </DIV></TD> <TD> <DIV align=center>13.5 </DIV></TD> <TD> <DIV align=center>16 </DIV></TD> <TD> <DIV align=center>32 </DIV></TD> <TD> <DIV align=center>45 </DIV></TD> <TD> <DIV align=center>60 </DIV></TD> <TD> <DIV align=center>80 </DIV></TD> <TD> <DIV align=center>107 </DIV></TD> <TD> <DIV align=center>134 </DIV></TD> <TD> <DIV align=center>268 </DIV></TD> <TD> <DIV align=center>449 </DIV></TD> <TD> <DIV align=center>663 </DIV></TD> <TD> <DIV align=center>750 </DIV></TD> <TD> <DIV align=center>1170 </DIV></TD></TR></TBODY></TABLE></P> <P align=left><BR>J41W不锈钢截止阀主要连接尺寸及重量 ：( 2.5MPa ) <BR><BR></P> <P align=left> <TABLE style="WIDTH: 98%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width="98%" align=center> <TBODY> <TR> <TD width=30> <DIV align=center>尺寸 </DIV></TD> <TD width=24> <DIV align=center>DN </DIV></TD> <TD width=33> <DIV align=center>15 </DIV></TD> <TD width=39> <DIV align=center>20 </DIV></TD> <TD width=35> <DIV align=center>25 </DIV></TD> <TD width=38> <DIV align=center>32 </DIV></TD> <TD width=42> <DIV align=center>40 </DIV></TD> <TD width=41> <DIV align=center>50 </DIV></TD> <TD width=41> <DIV align=center>65 </DIV></TD> <TD width=45> <DIV align=center>80 </DIV></TD> <TD width=44> <DIV align=center>100 </DIV></TD> <TD width=39> <DIV align=center>125 </DIV></TD> <TD width=41> <DIV align=center>150 </DIV></TD> <TD width=37> <DIV align=center>200 </DIV></TD> <TD width=36> <DIV align=center>250 </DIV></TD> <TD width=36> <DIV align=center>300 </DIV></TD> <TD width=32> <DIV align=center>350 </DIV></TD> <TD width=35> <DIV align=center>400 </DIV></TD></TR> <TR> <TD> <DIV align=center>L </DIV></TD> <TD> <DIV align=center>mm </DIV></TD> <TD> <DIV align=center>130 </DIV></TD> <TD> <DIV align=center>150 </DIV></TD> <TD> <DIV align=center>160 </DIV></TD> <TD> <DIV align=center>180 </DIV></TD> <TD> <DIV align=center>200 </DIV></TD> <TD> <DIV align=center>230 </DIV></TD> <TD> <DIV align=center>290 </DIV></TD> <TD> <DIV align=center>310 </DIV></TD> <TD> <DIV align=center>350 </DIV></TD> <TD> <DIV align=center>400 </DIV></TD> <TD> <DIV align=center>480 </DIV></TD> <TD> <DIV align=center>600 </DIV></TD> <TD> <DIV align=center>650 </DIV></TD> <TD> <DIV align=center>750 </DIV></TD> <TD> <DIV align=center>850 </DIV></TD> <TD> <DIV align=center>950 </DIV></TD></TR> <TR> <TD> <DIV align=center>H </DIV></TD> <TD> <DIV align=center>mm </DIV></TD> <TD> <DIV align=center>200 </DIV></TD> <TD> <DIV align=center>243 </DIV></TD> <TD> <DIV align=center>253 </DIV></TD> <TD> <DIV align=center>280 </DIV></TD> <TD> <DIV align=center>312 </DIV></TD> <TD> <DIV align=center>321 </DIV></TD> <TD> <DIV align=center>325 </DIV></TD> <TD> <DIV align=center>355 </DIV></TD> <TD> <DIV align=center>415 </DIV></TD> <TD> <DIV align=center>460 </DIV></TD> <TD> <DIV align=center>510 </DIV></TD> <TD> <DIV align=center>700 </DIV></TD> <TD> <DIV align=center>975 </DIV></TD> <TD> <DIV align=center>1115 </DIV></TD> <TD> <DIV align=center>1250 </DIV></TD> <TD> <DIV align=center>1380 </DIV></TD></TR> <TR> <TD> <DIV align=center>W </DIV></TD> <TD> <DIV align=center>mm </DIV></TD> <TD> <DIV align=center>120 </DIV></TD> <TD> <DIV align=center>140 </DIV></TD> <TD> <DIV align=center>160 </DIV></TD> <TD> <DIV align=center>160 </DIV></TD> <TD> <DIV align=center>200 </DIV></TD> <TD> <DIV align=center>200 </DIV></TD> <TD> <DIV align=center>240 </DIV></TD> <TD> <DIV align=center>240 </DIV></TD> <TD> <DIV align=center>280 </DIV></TD> <TD> <DIV align=center>320 </DIV></TD> <TD> <DIV align=center>360 </DIV></TD> <TD> <DIV align=center>560 </DIV></TD> <TD> <DIV align=center>600 </DIV></TD> <TD> <DIV align=center>700 </DIV></TD> <TD> <DIV align=center>800 </DIV></TD> <TD> <DIV align=center>900 </DIV></TD></TR> <TR> <TD> <DIV align=center>重量 </DIV></TD> <TD> <DIV align=center>kg </DIV></TD> <TD> <DIV align=center>5 </DIV></TD> <TD> <DIV align=center>6.5 </DIV></TD> <TD> <DIV align=center>7 </DIV></TD> <TD> <DIV align=center>13.5 </DIV></TD> <TD> <DIV align=center>16 </DIV></TD> <TD> <DIV align=center>32 </DIV></TD> <TD> <DIV align=center>45 </DIV></TD> <TD> <DIV align=center>60 </DIV></TD> <TD> <DIV align=center>80 </DIV></TD> <TD> <DIV align=center>107 </DIV></TD> <TD> <DIV align=center>134 </DIV></TD> <TD> <DIV align=center>268 </DIV></TD> <TD> <DIV align=center>449 </DIV></TD> <TD> <DIV align=center>663 </DIV></TD> <TD> <DIV align=center>750 </DIV></TD> <TD> <DIV align=center>1170 </DIV></TD></TR></TBODY></TABLE></P> <P align=left><BR>J41W不锈钢截止阀主要连接尺寸及重量 ：( 4.0MPa ) <BR><BR></P> <P align=left> <TABLE style="WIDTH: 98%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width="98%" align=center> <TBODY> <TR> <TD width=30> <DIV align=center>尺寸 </DIV></TD> <TD width=25> <DIV align=center>DN </DIV></TD> <TD width=32> <DIV align=center>15 </DIV></TD> <TD width=37> <DIV align=center>20 </DIV></TD> <TD width=37> <DIV align=center>25 </DIV></TD> <TD width=38> <DIV align=center>32 </DIV></TD> <TD width=42> <DIV align=center>40 </DIV></TD> <TD width=41> <DIV align=center>50 </DIV></TD> <TD width=41> <DIV align=center>65 </DIV></TD> <TD width=45> <DIV align=center>80 </DIV></TD> <TD width=44> <DIV align=center>100 </DIV></TD> <TD width=40> <DIV align=center>125 </DIV></TD> <TD width=40> <DIV align=center>150 </DIV></TD> <TD width=37> <DIV align=center>200 </DIV></TD> <TD width=35> <DIV align=center>250 </DIV></TD> <TD width=36> <DIV align=center>300 </DIV></TD> <TD width=34> <DIV align=center>350 </DIV></TD> <TD width=35> <DIV align=center>400 </DIV></TD></TR> <TR> <TD> <DIV align=center>L </DIV></TD> <TD> <DIV align=center>mm </DIV></TD> <TD> <DIV align=center>130 </DIV></TD> <TD> <DIV align=center>150 </DIV></TD> <TD> <DIV align=center>160 </DIV></TD> <TD> <DIV align=center>180 </DIV></TD> <TD> <DIV align=center>200 </DIV></TD> <TD> <DIV align=center>230 </DIV></TD> <TD> <DIV align=center>290 </DIV></TD> <TD> <DIV align=center>310 </DIV></TD> <TD> <DIV align=center>350 </DIV></TD> <TD> <DIV align=center>400 </DIV></TD> <TD> <DIV align=center>480 </DIV></TD> <TD> <DIV align=center>600 </DIV></TD> <TD> <DIV align=center>650 </DIV></TD> <TD> <DIV align=center>750 </DIV></TD> <TD> <DIV align=center>850 </DIV></TD> <TD> <DIV align=center>950 </DIV></TD></TR> <TR> <TD> <DIV align=center>H </DIV></TD> <TD> <DIV align=center>mm </DIV></TD> <TD> <DIV align=center>200 </DIV></TD> <TD> <DIV align=center>243 </DIV></TD> <TD> <DIV align=center>253 </DIV></TD> <TD> <DIV align=center>280 </DIV></TD> <TD> <DIV align=center>312 </DIV></TD> <TD> <DIV align=center>321 </DIV></TD> <TD> <DIV align=center>325 </DIV></TD> <TD> <DIV align=center>355 </DIV></TD> <TD> <DIV align=center>415 </DIV></TD> <TD> <DIV align=center>460 </DIV></TD> <TD> <DIV align=center>510 </DIV></TD> <TD> <DIV align=center>700 </DIV></TD> <TD> <DIV align=center>975 </DIV></TD> <TD> <DIV align=center>1115 </DIV></TD> <TD> <DIV align=center>1250 </DIV></TD> <TD> <DIV align=center>1380 </DIV></TD></TR> <TR> <TD> <DIV align=center>W </DIV></TD> <TD> <DIV align=center>mm </DIV></TD> <TD> <DIV align=center>120 </DIV></TD> <TD> <DIV align=center>140 </DIV></TD> <TD> <DIV align=center>160 </DIV></TD> <TD> <DIV align=center>160 </DIV></TD> <TD> <DIV align=center>200 </DIV></TD> <TD> <DIV align=center>200 </DIV></TD> <TD> <DIV align=center>240 </DIV></TD> <TD> <DIV align=center>240 </DIV></TD> <TD> <DIV align=center>280 </DIV></TD> <TD> <DIV align=center>320 </DIV></TD> <TD> <DIV align=center>360 </DIV></TD> <TD> <DIV align=center>560 </DIV></TD> <TD> <DIV align=center>600 </DIV></TD> <TD> <DIV align=center>700 </DIV></TD> <TD> <DIV align=center>800 </DIV></TD> <TD> <DIV align=center>900 </DIV></TD></TR> <TR> <TD> <DIV align=center>重量 </DIV></TD> <TD> <DIV align=center>kg </DIV></TD> <TD> <DIV align=center>5 </DIV></TD> <TD> <DIV align=center>6.5 </DIV></TD> <TD> <DIV align=center>7 </DIV></TD> <TD> <DIV align=center>13.5 </DIV></TD> <TD> <DIV align=center>16 </DIV></TD> <TD> <DIV align=center>32 </DIV></TD> <TD> <DIV align=center>45 </DIV></TD> <TD> <DIV align=center>60 </DIV></TD> <TD> <DIV align=center>80 </DIV></TD> <TD> <DIV align=center>107 </DIV></TD> <TD> <DIV align=center>134 </DIV></TD> <TD> <DIV align=center>268 </DIV></TD> <TD> <DIV align=center>491 </DIV></TD> <TD> <DIV align=center>705 </DIV></TD> <TD> <DIV align=center>850 </DIV></TD> <TD> <DIV align=center>1234 </DIV></TD></TR></TBODY></TABLE></P> <P align=left><BR>J41W不锈钢截止阀主要连接尺寸及重量 ：( 6.4MPa ) <BR><BR></P> <P align=left> <TABLE style="WIDTH: 98%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width="98%" align=center> <TBODY> <TR> <TD width=215> <DIV align=center>尺寸 </DIV></TD> <TD width=89> <DIV align=center>DN </DIV></TD> <TD width=44> <DIV align=center>15 </DIV></TD> <TD width=45> <DIV align=center>20 </DIV></TD> <TD width=43> <DIV align=center>25 </DIV></TD> <TD width=39> <DIV align=center>40 </DIV></TD> <TD width=40> <DIV align=center>50 </DIV></TD> <TD width=39> <DIV align=center>65 </DIV></TD> <TD width=33> <DIV align=center>80 </DIV></TD> <TD width=37> <DIV align=center>100 </DIV></TD> <TD width=34> <DIV align=center>125 </DIV></TD> <TD width=34> <DIV align=center>150 </DIV></TD></TR> <TR> <TD> <DIV align=center>L </DIV></TD> <TD> <DIV align=center>mm </DIV></TD> <TD> <DIV align=center>170 </DIV></TD> <TD> <DIV align=center>190 </DIV></TD> <TD> <DIV align=center>210 </DIV></TD> <TD> <DIV align=center>230 </DIV></TD> <TD> <DIV align=center>260 </DIV></TD> <TD> <DIV align=center>300 </DIV></TD> <TD> <DIV align=center>340 </DIV></TD> <TD> <DIV align=center>380 </DIV></TD> <TD> <DIV align=center>430 </DIV></TD> <TD> <DIV align=center>550 </DIV></TD></TR> <TR> <TD> <DIV align=center>H </DIV></TD> <TD> <DIV align=center>mm </DIV></TD> <TD> <DIV align=center>195 </DIV></TD> <TD> <DIV align=center>228 </DIV></TD> <TD> <DIV align=center>250 </DIV></TD> <TD> <DIV align=center>325 </DIV></TD> <TD> <DIV align=center>360 </DIV></TD> <TD> <DIV align=center>410 </DIV></TD> <TD> <DIV align=center>450 </DIV></TD> <TD> <DIV align=center>485 </DIV></TD> <TD> <DIV align=center>537 </DIV></TD> <TD> <DIV align=center>646 </DIV></TD></TR> <TR> <TD> <DIV align=center>W </DIV></TD> <TD> <DIV align=center>mm </DIV></TD> <TD> <DIV align=center>140 </DIV></TD> <TD> <DIV align=center>160 </DIV></TD> <TD> <DIV align=center>180 </DIV></TD> <TD> <DIV align=center>200 </DIV></TD> <TD> <DIV align=center>240 </DIV></TD> <TD> <DIV align=center>280 </DIV></TD> <TD> <DIV align=center>320 </DIV></TD> <TD> <DIV align=center>360 </DIV></TD> <TD> <DIV align=center>400 </DIV></TD> <TD> <DIV align=center>450 </DIV></TD></TR> <TR> <TD> <DIV align=center>重量 </DIV></TD> <TD> <DIV align=center>kg </DIV></TD> <TD> <DIV align=center>10 </DIV></TD> <TD> <DIV align=center>13 </DIV></TD> <TD> <DIV align=center>15 </DIV></TD> <TD> <DIV align=center>19 </DIV></TD> <TD> <DIV align=center>25 </DIV></TD> <TD> <DIV align=center>35 </DIV></TD> <TD> <DIV align=center>48 </DIV></TD> <TD> <DIV align=center>56 </DIV></TD> <TD> <DIV align=center>125 </DIV></TD> <TD> <DIV align=center>157 </DIV></TD></TR></TBODY></TABLE></P> <P align=left><BR>J41W不锈钢截止阀主要连接尺寸及重量 ：( 10.0MPa ) <BR><BR></P> <P align=left> <TABLE style="WIDTH: 98%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width="98%" align=center> <TBODY> <TR> <TD width=63> <DIV align=center>尺寸 </DIV></TD> <TD width=67> <DIV align=center>DN </DIV></TD> <TD width=34> <DIV align=center>15 </DIV></TD> <TD width=39> <DIV align=center>20 </DIV></TD> <TD width=44> <DIV align=center>25 </DIV></TD> <TD width=41> <DIV align=center>32 </DIV></TD> <TD width=44> <DIV align=center>40 </DIV></TD> <TD width=46> <DIV align=center>50 </DIV></TD> <TD width=42> <DIV align=center>65 </DIV></TD> <TD width=39> <DIV align=center>80 </DIV></TD> <TD width=41> <DIV align=center>100 </DIV></TD> <TD width=37> <DIV align=center>125 </DIV></TD> <TD width=34> <DIV align=center>150 </DIV></TD> <TD width=36> <DIV align=center>200 </DIV></TD> <TD width=35> <DIV align=center>250 </DIV></TD> <TD width=34> <DIV align=center>300 </DIV></TD></TR> <TR> <TD> <DIV align=center>L </DIV></TD> <TD> <DIV align=center>mm </DIV></TD> <TD> <DIV align=center>170 </DIV></TD> <TD> <DIV align=center>190 </DIV></TD> <TD> <DIV align=center>210 </DIV></TD> <TD> <DIV align=center>230 </DIV></TD> <TD> <DIV align=center>260 </DIV></TD> <TD> <DIV align=center>300 </DIV></TD> <TD> <DIV align=center>340 </DIV></TD> <TD> <DIV align=center>380 </DIV></TD> <TD> <DIV align=center>430 </DIV></TD> <TD> <DIV align=center>500 </DIV></TD> <TD> <DIV align=center>550 </DIV></TD> <TD> <DIV align=center>650 </DIV></TD> <TD> <DIV align=center>775 </DIV></TD> <TD> <DIV align=center>900 </DIV></TD></TR> <TR> <TD> <DIV align=center>H </DIV></TD> <TD> <DIV align=center>mm </DIV></TD> <TD> <DIV align=center>195 </DIV></TD> <TD> <DIV align=center>228 </DIV></TD> <TD> <DIV align=center>250 </DIV></TD> <TD> <DIV align=center>325 </DIV></TD> <TD> <DIV align=center>360 </DIV></TD> <TD> <DIV align=center>410 </DIV></TD> <TD> <DIV align=center>450 </DIV></TD> <TD> <DIV align=center>485 </DIV></TD> <TD> <DIV align=center>537 </DIV></TD> <TD> <DIV align=center></DIV></TD> <TD> <DIV align=center>840 </DIV></TD> <TD> <DIV align=center>925 </DIV></TD> <TD> <DIV align=center>1015 </DIV></TD> <TD> <DIV align=center>1200 </DIV></TD></TR> <TR> <TD> <DIV align=center>W </DIV></TD> <TD> <DIV align=center>mm </DIV></TD> <TD> <DIV align=center>100 </DIV></TD> <TD> <DIV align=center>100 </DIV></TD> <TD> <DIV align=center>120 </DIV></TD> <TD> <DIV align=center>160 </DIV></TD> <TD> <DIV align=center>160 </DIV></TD> <TD> <DIV align=center>180 </DIV></TD> <TD> <DIV align=center>200 </DIV></TD> <TD> <DIV align=center>200 </DIV></TD> <TD> <DIV align=center>240 </DIV></TD> <TD> <DIV align=center>- </DIV></TD> <TD> <DIV align=center>- </DIV></TD> <TD> <DIV align=center>- </DIV></TD> <TD> <DIV align=center>- </DIV></TD> <TD> <DIV align=center>- </DIV></TD></TR> <TR> <TD> <DIV align=center>重量 </DIV></TD> <TD> <DIV align=center>kg </DIV></TD> <TD> <DIV align=center>10 </DIV></TD> <TD> <DIV align=center>12 </DIV></TD> <TD> <DIV align=center>17 </DIV></TD> <TD> <DIV align=center>25 </DIV></TD> <TD> <DIV align=center>30 </DIV></TD> <TD> <DIV align=center>40 </DIV></TD> <TD> <DIV align=center>68 </DIV></TD> <TD> <DIV align=center>92 </DIV></TD> <TD> <DIV align=center>107 </DIV></TD> <TD> <DIV align=center>- </DIV></TD> <TD> <DIV align=center>310 </DIV></TD> <TD> <DIV align=center>590 </DIV></TD> <TD> <DIV align=center>850 </DIV></TD> <TD> <DIV align=center>1040 </DIV></TD></TR></TBODY></TABLE></P> <P align=left><BR>J41W不锈钢截止阀主要连接尺寸及重量 ：( 16.0MPa ) <BR><BR></P> <P align=left> <TABLE style="WIDTH: 98%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width="98%" align=center> <TBODY> <TR> <TD height=18 width=105> <DIV align=center>尺寸 </DIV></TD> <TD width=104> <DIV align=center>DN </DIV></TD> <TD width=45> <DIV align=center>15 </DIV></TD> <TD width=42> <DIV align=center>20 </DIV></TD> <TD width=43> <DIV align=center>25 </DIV></TD> <TD width=46> <DIV align=center>32 </DIV></TD> <TD width=42> <DIV align=center>40 </DIV></TD> <TD width=40> <DIV align=center>50 </DIV></TD> <TD width=43> <DIV align=center>65 </DIV></TD> <TD width=36> <DIV align=center>80 </DIV></TD> <TD width=32> <DIV align=center>100 </DIV></TD> <TD width=37> <DIV align=center>125 </DIV></TD> <TD width=35> <DIV align=center>150 </DIV></TD> <TD width=34> <DIV align=center>200 </DIV></TD></TR> <TR> <TD> <DIV align=center>L </DIV></TD> <TD> <DIV align=center>mm </DIV></TD> <TD> <DIV align=center>170 </DIV></TD> <TD> <DIV align=center>190 </DIV></TD> <TD> <DIV align=center>210 </DIV></TD> <TD> <DIV align=center>230 </DIV></TD> <TD> <DIV align=center>260 </DIV></TD> <TD> <DIV align=center>300 </DIV></TD> <TD> <DIV align=center>340 </DIV></TD> <TD> <DIV align=center>380 </DIV></TD> <TD> <DIV align=center>430 </DIV></TD> <TD> <DIV align=center>500 </DIV></TD> <TD> <DIV align=center>550 </DIV></TD> <TD> <DIV align=center>650 </DIV></TD></TR> <TR> <TD> <DIV align=center>H </DIV></TD> <TD> <DIV align=center>mm </DIV></TD> <TD> <DIV align=center>148 </DIV></TD> <TD> <DIV align=center>156 </DIV></TD> <TD> <DIV align=center>175 </DIV></TD> <TD> <DIV align=center>200 </DIV></TD> <TD> <DIV align=center>231 </DIV></TD> <TD> <DIV align=center>262 </DIV></TD> <TD> <DIV align=center>470 </DIV></TD> <TD> <DIV align=center>500 </DIV></TD> <TD> <DIV align=center>557 </DIV></TD> <TD> <DIV align=center>613 </DIV></TD> <TD> <DIV align=center>671 </DIV></TD> <TD> <DIV align=center>765 </DIV></TD></TR> <TR> <TD> <DIV align=center>W </DIV></TD> <TD> <DIV align=center>mm </DIV></TD> <TD> <DIV align=center>100 </DIV></TD> <TD> <DIV align=center>100 </DIV></TD> <TD> <DIV align=center>120 </DIV></TD> <TD> <DIV align=center>140 </DIV></TD> <TD> <DIV align=center>160 </DIV></TD> <TD> <DIV align=center>180 </DIV></TD> <TD> <DIV align=center>360 </DIV></TD> <TD> <DIV align=center>400 </DIV></TD> <TD> <DIV align=center>450 </DIV></TD> <TD> <DIV align=center>450 </DIV></TD> <TD> <DIV align=center>500 </DIV></TD> <TD> <DIV align=center>500 </DIV></TD></TR> <TR> <TD> <DIV align=center>重量 </DIV></TD> <TD> <DIV align=center>kg </DIV></TD> <TD> <DIV align=center>4.64 </DIV></TD> <TD> <DIV align=center>7.42 </DIV></TD> <TD> <DIV align=center>10.07 </DIV></TD> <TD> <DIV align=center>12.3 </DIV></TD> <TD> <DIV align=center>15.2 </DIV></TD> <TD> <DIV align=center>29.71 </DIV></TD> <TD> <DIV align=center>65 </DIV></TD> <TD> <DIV align=center>83 </DIV></TD> <TD> <DIV align=center>125 </DIV></TD> <TD> <DIV align=center>175 </DIV></TD> <TD> <DIV align=center>249 </DIV></TD> <TD> <DIV align=center>375</DIV></TD></TR></TBODY></TABLE></P> <P align=center><BR>J41W不锈钢截止阀<BR></P> http://www.91way.com/info_en/16500.html 截止阀 2025-9-26 19:31:24 J941HY-100电动截止阀<BR><BR> http://www.91way.com/info_en/13640.html 截止阀 2025-9-25 18:53:52 UJ41H/W-150Lb美标柱塞截止阀 U41SM-150Lb美标柱塞阀：单位:mm <BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=680 align=center> <TBODY> <TR align=middle> <TD> <DIV align=center>Nps</DIV></TD> <TD> <DIV align=center>1/2</DIV></TD> <TD> <DIV align=center>3/4</DIV></TD> <TD> <DIV align=center>1</DIV></TD> <TD> <DIV align=center>11/4</DIV></TD> <TD> <DIV align=center>11/2</DIV></TD> <TD> <DIV align=center>2</DIV></TD> <TD> <DIV align=center>21/2</DIV></TD> <TD> <DIV align=center>3</DIV></TD> <TD> <DIV align=center>4</DIV></TD> <TD> <DIV align=center>5</DIV></TD> <TD> <DIV align=center>6</DIV></TD> <TD> <DIV align=center>8</DIV></TD> <TD> <DIV align=center>10</DIV></TD> <TD> <DIV align=center>12</DIV></TD> <TD> <DIV align=center>14</DIV></TD> <TD> <DIV align=center>16</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>L</DIV></TD> <TD> <DIV align=center>108</DIV></TD> <TD> <DIV align=center>117</DIV></TD> <TD> <DIV align=center>127</DIV></TD> <TD> <DIV align=center>216</DIV></TD> <TD> <DIV align=center>165</DIV></TD> <TD> <DIV align=center>203</DIV></TD> <TD> <DIV align=center>216</DIV></TD> <TD> <DIV align=center>240</DIV></TD> <TD> <DIV align=center>292</DIV></TD> <TD> <DIV align=center>356</DIV></TD> <TD> <DIV align=center>406</DIV></TD> <TD> <DIV align=center>495</DIV></TD> <TD> <DIV align=center>622</DIV></TD> <TD> <DIV align=center>698</DIV></TD> <TD> <DIV align=center>787</DIV></TD> <TD> <DIV align=center>914</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>D</DIV></TD> <TD> <DIV align=center>89</DIV></TD> <TD> <DIV align=center>98</DIV></TD> <TD> <DIV align=center>108</DIV></TD> <TD> <DIV align=center>133</DIV></TD> <TD> <DIV align=center>127</DIV></TD> <TD> <DIV align=center>152</DIV></TD> <TD> <DIV align=center>178</DIV></TD> <TD> <DIV align=center>190</DIV></TD> <TD> <DIV align=center>229</DIV></TD> <TD> <DIV align=center>254</DIV></TD> <TD> <DIV align=center>279</DIV></TD> <TD> <DIV align=center>343</DIV></TD> <TD> <DIV align=center>406</DIV></TD> <TD> <DIV align=center>483</DIV></TD> <TD> <DIV align=center>533</DIV></TD> <TD> <DIV align=center>597</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>D1</DIV></TD> <TD> <DIV align=center>60.5</DIV></TD> <TD> <DIV align=center>70</DIV></TD> <TD> <DIV align=center>79.5</DIV></TD> <TD> <DIV align=center>98.5</DIV></TD> <TD> <DIV align=center>98.5</DIV></TD> <TD> <DIV align=center>120.5</DIV></TD> <TD> <DIV align=center>139.5</DIV></TD> <TD> <DIV align=center>152.5</DIV></TD> <TD> <DIV align=center>190.5</DIV></TD> <TD> <DIV align=center>216</DIV></TD> <TD> <DIV align=center>241.5</DIV></TD> <TD> <DIV align=center>298.5</DIV></TD> <TD> <DIV align=center>362</DIV></TD> <TD> <DIV align=center>432</DIV></TD> <TD> <DIV align=center>476.5</DIV></TD> <TD> <DIV align=center>539.5</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>D2</DIV></TD> <TD> <DIV align=center>35</DIV></TD> <TD> <DIV align=center>43</DIV></TD> <TD> <DIV align=center>51</DIV></TD> <TD> <DIV align=center>63</DIV></TD> <TD> <DIV align=center>73</DIV></TD> <TD> <DIV align=center>92</DIV></TD> <TD> <DIV align=center>105</DIV></TD> <TD> <DIV align=center>127</DIV></TD> <TD> <DIV align=center>157</DIV></TD> <TD> <DIV align=center>186</DIV></TD> <TD> <DIV align=center>216</DIV></TD> <TD> <DIV align=center>270</DIV></TD> <TD> <DIV align=center>324</DIV></TD> <TD> <DIV align=center>381</DIV></TD> <TD> <DIV align=center>413</DIV></TD> <TD> <DIV align=center>470</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>b</DIV></TD> <TD> <DIV align=center>10</DIV></TD> <TD> <DIV align=center>11</DIV></TD> <TD> <DIV align=center>12</DIV></TD> <TD> <DIV align=center>13</DIV></TD> <TD> <DIV align=center>15</DIV></TD> <TD> <DIV align=center>16</DIV></TD> <TD> <DIV align=center>18</DIV></TD> <TD> <DIV align=center>19</DIV></TD> <TD> <DIV align=center>24</DIV></TD> <TD> <DIV align=center>24</DIV></TD> <TD> <DIV align=center>26</DIV></TD> <TD> <DIV align=center>29</DIV></TD> <TD> <DIV align=center>31</DIV></TD> <TD> <DIV align=center>32</DIV></TD> <TD> <DIV align=center>35</DIV></TD> <TD> <DIV align=center>37</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>Z--φd</DIV></TD> <TD> <DIV align=center>4-15</DIV></TD> <TD> <DIV align=center>4-15</DIV></TD> <TD> <DIV align=center>4-15</DIV></TD> <TD> <DIV align=center>4-19</DIV></TD> <TD> <DIV align=center>4-19</DIV></TD> <TD> <DIV align=center>4-19</DIV></TD> <TD> <DIV align=center>4-19</DIV></TD> <TD> <DIV align=center>4-19</DIV></TD> <TD> <DIV align=center>4-19</DIV></TD> <TD> <DIV align=center>8-22</DIV></TD> <TD> <DIV align=center>8-22</DIV></TD> <TD> <DIV align=center>8-22</DIV></TD> <TD> <DIV align=center>12-25</DIV></TD> <TD> <DIV align=center>12-25</DIV></TD> <TD> <DIV align=center>12-29</DIV></TD> <TD> <DIV align=center>16-29</DIV></TD></TR></TBODY></TABLE><BR>UJ41H/W-300Lb美标柱塞截止阀 U41SM-300Lb美标柱塞阀： <BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse; HEIGHT: 107px" border=1 cellSpacing=0 cellPadding=0 width=680 align=center height=107> <TBODY> <TR align=middle> <TD height=18 width="7%"> <DIV align=center>Nps</DIV></TD> <TD width="7%"> <DIV align=center>1/2</DIV></TD> <TD width="7%"> <DIV align=center>3/4</DIV></TD> <TD width="6%"> <DIV align=center>1</DIV></TD> <TD width="7%"> <DIV align=center>11/4</DIV></TD> <TD width="6%"> <DIV align=center>11/2</DIV></TD> <TD width="6%"> <DIV align=center>2</DIV></TD> <TD width="6%"> <DIV align=center>21/2</DIV></TD> <TD width="5%"> <DIV align=center>3</DIV></TD> <TD width="5%"> <DIV align=center>4</DIV></TD> <TD width="6%"> <DIV align=center>5</DIV></TD> <TD width="6%"> <DIV align=center>6</DIV></TD> <TD width="5%"> <DIV align=center>8</DIV></TD> <TD width="5%"> <DIV align=center>10</DIV></TD> <TD width="5%"> <DIV align=center>12</DIV></TD> <TD width="5%"> <DIV align=center>14</DIV></TD> <TD width="6%"> <DIV align=center>16</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>L</DIV></TD> <TD> <DIV align=center>152</DIV></TD> <TD> <DIV align=center>178</DIV></TD> <TD> <DIV align=center>203</DIV></TD> <TD> <DIV align=center>216</DIV></TD> <TD> <DIV align=center>229</DIV></TD> <TD> <DIV align=center>267</DIV></TD> <TD> <DIV align=center>292</DIV></TD> <TD> <DIV align=center>328</DIV></TD> <TD> <DIV align=center>356</DIV></TD> <TD> <DIV align=center>400</DIV></TD> <TD> <DIV align=center>444</DIV></TD> <TD> <DIV align=center>559</DIV></TD> <TD> <DIV align=center>622</DIV></TD> <TD> <DIV align=center>711</DIV></TD> <TD> <DIV align=center>762</DIV></TD> <TD> <DIV align=center>864</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>D</DIV></TD> <TD> <DIV align=center>95</DIV></TD> <TD> <DIV align=center>117</DIV></TD> <TD> <DIV align=center>124</DIV></TD> <TD> <DIV align=center>133</DIV></TD> <TD> <DIV align=center>156</DIV></TD> <TD> <DIV align=center>165</DIV></TD> <TD> <DIV align=center>190</DIV></TD> <TD> <DIV align=center>210</DIV></TD> <TD> <DIV align=center>254</DIV></TD> <TD> <DIV align=center>279</DIV></TD> <TD> <DIV align=center>318</DIV></TD> <TD> <DIV align=center>381</DIV></TD> <TD> <DIV align=center>444</DIV></TD> <TD> <DIV align=center>521</DIV></TD> <TD> <DIV align=center>584</DIV></TD> <TD> <DIV align=center>648</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>D1</DIV></TD> <TD> <DIV align=center>66.5</DIV></TD> <TD> <DIV align=center>82.5</DIV></TD> <TD> <DIV align=center>89</DIV></TD> <TD> <DIV align=center>98.5</DIV></TD> <TD> <DIV align=center>114.5</DIV></TD> <TD> <DIV align=center>127</DIV></TD> <TD> <DIV align=center>149</DIV></TD> <TD> <DIV align=center>168.5</DIV></TD> <TD> <DIV align=center>200</DIV></TD> <TD> <DIV align=center>235</DIV></TD> <TD> <DIV align=center>270</DIV></TD> <TD> <DIV align=center>330</DIV></TD> <TD> <DIV align=center>387.5</DIV></TD> <TD> <DIV align=center>451</DIV></TD> <TD> <DIV align=center>514.5</DIV></TD> <TD> <DIV align=center>571.6</DIV></TD></TR> <TR align=middle> <TD height=13> <DIV align=center>D2</DIV></TD> <TD> <DIV align=center>35</DIV></TD> <TD> <DIV align=center>43</DIV></TD> <TD> <DIV align=center>51</DIV></TD> <TD> <DIV align=center>63</DIV></TD> <TD> <DIV align=center>73</DIV></TD> <TD> <DIV align=center>92</DIV></TD> <TD> <DIV align=center>15</DIV></TD> <TD> <DIV align=center>127</DIV></TD> <TD> <DIV align=center>157</DIV></TD> <TD> <DIV align=center>186</DIV></TD> <TD> <DIV align=center>216</DIV></TD> <TD> <DIV align=center>270</DIV></TD> <TD> <DIV align=center>324</DIV></TD> <TD> <DIV align=center>381</DIV></TD> <TD> <DIV align=center>413</DIV></TD> <TD> <DIV align=center>470</DIV></TD></TR> <TR align=middle> <TD height=13> <DIV align=center>b</DIV></TD> <TD> <DIV align=center>15</DIV></TD> <TD> <DIV align=center>16</DIV></TD> <TD> <DIV align=center>18</DIV></TD> <TD> <DIV align=center>19</DIV></TD> <TD> <DIV align=center>21</DIV></TD> <TD> <DIV align=center>23</DIV></TD> <TD> <DIV align=center>26</DIV></TD> <TD> <DIV align=center>29</DIV></TD> <TD> <DIV align=center>32</DIV></TD> <TD> <DIV align=center>35</DIV></TD> <TD> <DIV align=center>37</DIV></TD> <TD> <DIV align=center>42</DIV></TD> <TD> <DIV align=center>47.7</DIV></TD> <TD> <DIV align=center>50.8</DIV></TD> <TD> <DIV align=center>54</DIV></TD> <TD> <DIV align=center>57.2</DIV></TD></TR> <TR align=middle> <TD height=13> <DIV align=center>Z--φd</DIV></TD> <TD> <DIV align=center>4-15</DIV></TD> <TD> <DIV align=center>4-19</DIV></TD> <TD> <DIV align=center>4-19</DIV></TD> <TD> <DIV align=center>4-19</DIV></TD> <TD> <DIV align=center>4-22</DIV></TD> <TD> <DIV align=center>8-29</DIV></TD> <TD> <DIV align=center>8-22</DIV></TD> <TD> <DIV align=center>8-22</DIV></TD> <TD> <DIV align=center>8-22</DIV></TD> <TD> <DIV align=center>8-22</DIV></TD> <TD> <DIV align=center>12-22</DIV></TD> <TD> <DIV align=center>12-25</DIV></TD> <TD> <DIV align=center>16-29</DIV></TD> <TD> <DIV align=center>16-32</DIV></TD> <TD> <DIV align=center>20-32</DIV></TD> <TD> <DIV align=center>20-35</DIV></TD></TR></TBODY></TABLE><BR>UJ41H/Y-10K日标柱塞截止阀 U41SM-10K日标柱塞阀： <BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=680 align=center> <TBODY> <TR> <TD align=middle> <DIV align=center>DN</DIV></TD> <TD class=style8 align=middle> <DIV align=center>15</DIV></TD> <TD align=middle> <DIV align=center>20</DIV></TD> <TD align=middle> <DIV align=center>25</DIV></TD> <TD align=middle> <DIV align=center>32</DIV></TD> <TD align=middle> <DIV align=center>40</DIV></TD> <TD align=middle> <DIV align=center>50</DIV></TD> <TD align=middle> <DIV align=center>65</DIV></TD> <TD align=middle> <DIV align=center>80</DIV></TD> <TD align=middle> <DIV align=center>100</DIV></TD> <TD align=middle> <DIV align=center>125</DIV></TD> <TD align=middle> <DIV align=center>150</DIV></TD> <TD align=middle> <DIV align=center>200</DIV></TD></TR> <TR> <TD width="7%" align=middle> <DIV align=center>Nps</DIV></TD> <TD align=middle> <DIV align=center>1/2</DIV></TD> <TD align=middle> <DIV align=center></DIV></TD> <TD align=middle> <DIV align=center>1</DIV></TD> <TD align=middle> <DIV align=center>11/4</DIV></TD> <TD align=middle> <DIV align=center>11/2</DIV></TD> <TD align=middle> <DIV align=center>2</DIV></TD> <TD align=middle> <DIV align=center>21/2</DIV></TD> <TD align=middle> <DIV align=center>3</DIV></TD> <TD align=middle> <DIV align=center>4</DIV></TD> <TD align=middle> <DIV align=center>5</DIV></TD> <TD align=middle> <DIV align=center>6</DIV></TD> <TD align=middle> <DIV align=center>8</DIV></TD></TR> <TR> <TD align=middle> <DIV align=center>L</DIV></TD> <TD align=middle> <DIV align=center>108</DIV></TD> <TD align=middle> <DIV align=center>117</DIV></TD> <TD align=middle> <DIV align=center>127</DIV></TD> <TD align=middle> <DIV align=center>140</DIV></TD> <TD align=middle> <DIV align=center>165</DIV></TD> <TD align=middle> <DIV align=center>203</DIV></TD> <TD align=middle> <DIV align=center>216</DIV></TD> <TD align=middle> <DIV align=center>241</DIV></TD> <TD align=middle> <DIV align=center>292</DIV></TD> <TD align=middle> <DIV align=center>356</DIV></TD> <TD align=middle> <DIV align=center>406</DIV></TD> <TD align=middle> <DIV align=center>495</DIV></TD></TR> <TR> <TD align=middle> <DIV align=center>D</DIV></TD> <TD align=middle> <DIV align=center>95</DIV></TD> <TD align=middle> <DIV align=center>100</DIV></TD> <TD align=middle> <DIV align=center>125</DIV></TD> <TD align=middle> <DIV align=center>135</DIV></TD> <TD align=middle> <DIV align=center>140</DIV></TD> <TD align=middle> <DIV align=center>155</DIV></TD> <TD align=middle> <DIV align=center>175</DIV></TD> <TD align=middle> <DIV align=center>185</DIV></TD> <TD align=middle> <DIV align=center>210</DIV></TD> <TD align=middle> <DIV align=center>250</DIV></TD> <TD align=middle> <DIV align=center>280</DIV></TD> <TD align=middle> <DIV align=center>330</DIV></TD></TR> <TR> <TD align=middle> <DIV align=center>D1</DIV></TD> <TD align=middle> <DIV align=center>70</DIV></TD> <TD align=middle> <DIV align=center>75</DIV></TD> <TD align=middle> <DIV align=center>90</DIV></TD> <TD align=middle> <DIV align=center>100</DIV></TD> <TD align=middle> <DIV align=center>105</DIV></TD> <TD align=middle> <DIV align=center>120</DIV></TD> <TD align=middle> <DIV align=center>140</DIV></TD> <TD align=middle> <DIV align=center>150</DIV></TD> <TD align=middle> <DIV align=center>175</DIV></TD> <TD align=middle> <DIV align=center>210</DIV></TD> <TD align=middle> <DIV align=center>240</DIV></TD> <TD align=middle> <DIV align=center>290</DIV></TD></TR> <TR> <TD align=middle> <DIV align=center>D2</DIV></TD> <TD align=middle> <DIV align=center>52</DIV></TD> <TD align=middle> <DIV align=center>58</DIV></TD> <TD align=middle> <DIV align=center>70</DIV></TD> <TD align=middle> <DIV align=center>80</DIV></TD> <TD align=middle> <DIV align=center>85</DIV></TD> <TD align=middle> <DIV align=center>100</DIV></TD> <TD align=middle> <DIV align=center>120</DIV></TD> <TD align=middle> <DIV align=center>130</DIV></TD> <TD align=middle> <DIV align=center>155</DIV></TD> <TD align=middle> <DIV align=center>185</DIV></TD> <TD align=middle> <DIV align=center>215</DIV></TD> <TD align=middle> <DIV align=center>265</DIV></TD></TR> <TR> <TD align=middle> <DIV align=center>b</DIV></TD> <TD align=middle> <DIV align=center>12</DIV></TD> <TD align=middle> <DIV align=center>14</DIV></TD> <TD align=middle> <DIV align=center>14</DIV></TD> <TD align=middle> <DIV align=center>16</DIV></TD> <TD align=middle> <DIV align=center>16</DIV></TD> <TD align=middle> <DIV align=center>16</DIV></TD> <TD align=middle> <DIV align=center>18</DIV></TD> <TD align=middle> <DIV align=center>18</DIV></TD> <TD align=middle> <DIV align=center>18</DIV></TD> <TD align=middle> <DIV align=center>20</DIV></TD> <TD align=middle> <DIV align=center>22</DIV></TD> <TD align=middle> <DIV align=center>22</DIV></TD></TR> <TR> <TD align=middle> <DIV align=center>Z--φd</DIV></TD> <TD align=middle> <DIV align=center>4-15</DIV></TD> <TD align=middle> <DIV align=center>4-15</DIV></TD> <TD align=middle> <DIV align=center>4-19</DIV></TD> <TD align=middle> <DIV align=center>4-19</DIV></TD> <TD align=middle> <DIV align=center>4-19</DIV></TD> <TD align=middle> <DIV align=center>4-19</DIV></TD> <TD align=middle> <DIV align=center>4-19</DIV></TD> <TD align=middle> <DIV align=center>8-19</DIV></TD> <TD align=middle> <DIV align=center>8-19</DIV></TD> <TD align=middle> <DIV align=center>8-23</DIV></TD> <TD align=middle> <DIV align=center>8-23</DIV></TD> <TD align=middle> <DIV align=center>12-23</DIV></TD></TR></TBODY></TABLE> <P align=center><A href="http://www.91way.com/upload2010/201006/20100605172535781.jpg" target=_blank><IMG style="FILTER: ; WIDTH: 157px; HEIGHT: 180px" border=0 hspace=0 alt=UJ41H-150Lb美标/日柱塞截止阀外形尺寸 src="/upload2010/201006/20100605172535781.jpg" width=157 height=180></A><BR></P> http://www.91way.com/info_en/13719.html 截止阀 2025-9-17 18:20:54 J41W-600Lb美标截止阀<BR><BR>型号：ANSI Class 150～2500Lb <BR>引用标准： <BR><BR>　　设计与制造：ANSI B16.34 <BR>　　结构长度：ANSI B16.10 <BR>　　压力温度等级：ANSI B16.34 <BR>　　连接法兰：ANSI B16.5 <BR>　　试验与检验：API598 <BR><BR>产品用途： <BR><BR>J41W-600Lb美标截止阀为法兰连接的铸铜截止阀适用于ANSI Class 150～2500Lb，工作温度≤600℃的石油、化工、火力电站等各种工况的管路上，切断或接通介质。适用介质为：水、油品、蒸汽等。操作方式有：手动、齿轮传动、电动、气动等。 <BR><BR>产品结构特点： <BR><BR>1.采用中法兰螺纹连接，支管两端为法兰连接结构，可与进口设备配套使用。 <BR>2.阀瓣、阀座的密封面采用司太立（stellite）钴基硬质合金堆焊而成，耐磨。 <BR>3.阀杆经调质和表面氮化处理，有良好的搞腐蚀性和抗擦伤性。 <BR>4.法兰密封采用金属环垫，强度高、密封可靠，耐用性好。 <BR>5.1500LB ∽2500LB中腔采用压力自紧式密封结构。密封性能随内压升高而升高，可靠性高。 <BR>6.倒密封采用不锈钢螺纹连接密封座或本体堆焊奥氏体不锈钢而成，密封可靠，填料更换可在不停机情况下进行，方便快捷不影响系统运行。 <BR><BR>主要零件的材料说明： <BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=680 align=center TABLE> <TBODY> <TR align=middle> <TD height=20 width="7%"> <DIV align=center>阀 体 </DIV></TD> <TD colSpan=2> <DIV align=center>WCB</DIV></TD> <TD width="10%"> <DIV align=center>WC1</DIV></TD> <TD width="11%"> <DIV align=center>WC6</DIV></TD> <TD colSpan=3> <DIV align=center>WC9</DIV></TD> <TD width="12%"> <DIV align=center>ZGCr5Mo</DIV></TD> <TD width="4%"> <DIV align=center>CF8</DIV></TD> <TD width="19%"> <DIV align=center>CF8M ZGCr18Ni9Ti</DIV></TD> <TD width="9%"> <DIV align=center>CF3</DIV></TD> <TD width="8%"> <DIV align=center>CF3M</DIV></TD></TR> <TR align=middle> <TD height=20 width="7%"> <DIV align=center>阀 盖</DIV></TD> <TD colSpan=2> <DIV align=center>WCB</DIV></TD> <TD width="10%"> <DIV align=center>12Cr1MoV WC1</DIV></TD> <TD width="11%"> <DIV align=center>12Cr1MoV WC6</DIV></TD> <TD colSpan=3> <DIV align=center>12Cr1MoV WC9</DIV></TD> <TD width="12%"> <DIV align=center>12Cr1MoV ZGCr5Mo</DIV></TD> <TD width="4%"> <DIV align=center>304 CF8</DIV></TD> <TD width="19%"> <DIV align=center>316 CF8M</DIV></TD> <TD width="9%"> <DIV align=center>CF3</DIV></TD> <TD width="8%"> <DIV align=center>CF3M</DIV></TD></TR> <TR align=middle> <TD height=20 width="7%"> <DIV align=center>支 架</DIV></TD> <TD colSpan=2> <DIV align=center>WCB</DIV></TD> <TD width="10%"> <DIV align=center>WCB</DIV></TD> <TD width="11%"> <DIV align=center>WCB</DIV></TD> <TD colSpan=3> <DIV align=center>WCB</DIV></TD> <TD width="12%"> <DIV align=center>WCB</DIV></TD> <TD width="4%"> <DIV align=center>CF8</DIV></TD> <TD width="19%"> <DIV align=center>CF8M</DIV></TD> <TD width="9%"> <DIV align=center>CF3</DIV></TD> <TD width="8%"> <DIV align=center>CF3M</DIV></TD></TR> <TR align=middle> <TD height=20 width="7%"> <DIV align=center>阀 瓣</DIV></TD> <TD colSpan=2> <DIV align=center>WCB</DIV></TD> <TD width="10%"> <DIV align=center>WC1</DIV></TD> <TD width="11%"> <DIV align=center>WC6</DIV></TD> <TD colSpan=3> <DIV align=center>WC9</DIV></TD> <TD width="12%"> <DIV align=center>ZGCr5Mo</DIV></TD> <TD width="4%"> <DIV align=center>CF8</DIV></TD> <TD width="19%"> <DIV align=center>CF8M</DIV></TD> <TD width="9%"> <DIV align=center>CF3</DIV></TD> <TD width="8%"> <DIV align=center>CF3M</DIV></TD></TR> <TR align=middle> <TD height=20 width="7%"> <DIV align=center>阀 杆</DIV></TD> <TD colSpan=2> <DIV align=center>WCB</DIV></TD> <TD width="10%"> <DIV align=center>WC1</DIV></TD> <TD colSpan=5> <DIV align=center>25Cr2MoV </DIV></TD> <TD colSpan=4> <DIV align=center>1Cr18Ni9Ti </DIV></TD></TR> <TR align=middle> <TD height=20 width="7%"> <DIV align=center>阀 座</DIV></TD> <TD colSpan=2> <DIV align=center>25</DIV></TD> <TD width="10%"> <DIV align=center>304</DIV></TD> <TD width="11%"> <DIV align=center>304</DIV></TD> <TD colSpan=3> <DIV align=center>304</DIV></TD> <TD width="12%"> <DIV align=center>304</DIV></TD> <TD width="4%"> <DIV align=center>304</DIV></TD> <TD width="19%"> <DIV align=center>304</DIV></TD> <TD width="9%"> <DIV align=center>304</DIV></TD> <TD width="8%"> <DIV align=center>304</DIV></TD></TR> <TR align=middle> <TD height=20 width="7%"> <DIV align=center>密封环</DIV></TD> <TD colSpan=12> <DIV align=center>包覆垫、增强柔性石墨</DIV></TD></TR> <TR align=middle> <TD height=20 width="7%"> <DIV align=center>填 料</DIV></TD> <TD colSpan=12> <DIV align=center>增强柔性石墨</DIV></TD></TR> <TR align=middle> <TD height=20 width="7%"> <DIV align=center>阀杆螺母</DIV></TD> <TD colSpan=12> <DIV align=center>ZCuA110Fe3</DIV></TD></TR></TBODY></TABLE><BR>