http://www.91way.com Rubber lined valve zh-cn Www.91way.com Copyright 2011-2012 Www.91way.com, All Rights Reserved 2026-5-4 9:48:34 http://www.91way.com/info_en/20640.html 衬胶阀 2026-2-18 17:59:45 三通隔膜阀用途： <BR>本阀专用于控制非腐蚀性或一般腐蚀性介质，阀体内腔表面无衬里或覆有可供选择的各种橡胶，适用于不同工作温度和流体管路。 <BR>适用温度：≤85℃、≤100℃、 ≤120℃、≤150℃（按照衬里和隔膜材料） <BR>压力等级：PN1.0 <BR>三通隔膜阀材料： <BR>阀体：铸铁、球墨铸铁、碳钢、不锈钢 <BR>阀盖：铸铁、球墨铸铁、碳钢、不锈钢 <BR>衬里：无衬里、橡胶 <BR>隔膜：橡胶 <BR>阀瓣：铸铁 <BR>阀杆：碳钢、不锈钢 <BR>手轮：铸铁 <BR>测试： <BR>衬里层：电火花检测 <BR>试验与检验按GB/T13297标准 <BR>公称压力：PN（Mpa） <BR>阀体：PN×1.5 <BR>密封：PN×1.1 <BR>三通隔膜阀结构特点： <BR>隔膜阀是一种特殊形式的截止阀； <BR>1、弹性密封的开闭件，确保没有内漏； <BR>2、流线型的流道，使得压力损失小； <BR>3、没有填料函，因此没有外漏； <BR>4、阀体与盖被中间隔膜隔开，使得隔膜上方的阀盖，阀杆零件不受介质侵蚀； <BR>5、隔膜可更换，维护费用低； <BR>6、衬里材料的多样性，可适用于各种介质，并具有良好的耐腐蚀性。 <BR><BR>G49J三通隔膜阀主要尺寸及重量：<BR><BR> <TABLE style="WIDTH: 100%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=2 cellPadding=0 width="100%" align=center> <TBODY> <TR> <TD width=48> <P align=center>DN<BR>mm</P></TD> <TD width=78> <P align=center>公称压力<BR>MPa</P></TD> <TD width=83> <P align=center>工作压力<BR>MPa</P></TD> <TD width=50> <P align=center>L<BR>（mm） </P></TD> <TD width=53> <P align=center>D<BR>（mm） </P></TD> <TD width=63> <P align=center>D1<BR>（mm） </P></TD> <TD width=66> <P align=center>n-φd<BR>（mm） </P></TD> <TD width=50> <P align=center>F<BR>（mm） </P></TD> <TD width=66> <P align=center>H1<BR>（mm） </P></TD> <TD width=66> <P align=center>H2<BR>（mm） </P></TD> <TD width=50> <P align=center>D0<BR>（mm） </P></TD> <TD width=57> <P align=center>质量 </P></TD></TR> <TR> <TD width=48> <P align=center>25</P></TD> <TD rowSpan=6 width=78> <P align=center>1．0</P></TD> <TD rowSpan=6 width=83> <P align=center>1．0</P></TD> <TD width=50> <P align=center>160</P></TD> <TD width=53> <P align=center>96</P></TD> <TD width=63> <P align=center>115</P></TD> <TD width=66> <P align=center>85</P></TD> <TD width=50> <P align=center>4-14</P></TD> <TD width=66> <P align=center>108</P></TD> <TD width=66> <P align=center>120</P></TD> <TD width=50> <P align=center>66</P></TD> <TD width=57> <P align=center>5．5</P></TD></TR> <TR> <TD width=48> <P align=center>32</P></TD> <TD width=50> <P align=center>180</P></TD> <TD width=53> <P align=center>118</P></TD> <TD width=63> <P align=center>135</P></TD> <TD width=66> <P align=center>100</P></TD> <TD width=50> <P align=center>4-18</P></TD> <TD width=66> <P align=center>138</P></TD> <TD width=66> <P align=center>157</P></TD> <TD width=50> <P align=center>96</P></TD> <TD width=57> <P align=center>8．5</P></TD></TR> <TR> <TD width=48> <P align=center>40</P></TD> <TD width=50> <P align=center>200</P></TD> <TD width=53> <P align=center>135</P></TD> <TD width=63> <P align=center>145</P></TD> <TD width=66> <P align=center>110</P></TD> <TD width=50> <P align=center>4-18</P></TD> <TD width=66> <P align=center>147</P></TD> <TD width=66> <P align=center>167</P></TD> <TD width=50> <P align=center>96</P></TD> <TD width=57> <P align=center>12．5</P></TD></TR> <TR> <TD width=48> <P align=center>50</P></TD> <TD width=50> <P align=center>230</P></TD> <TD width=53> <P align=center>150</P></TD> <TD width=63> <P align=center>160</P></TD> <TD width=66> <P align=center>125</P></TD> <TD width=50> <P align=center>4-18</P></TD> <TD width=66> <P align=center>167</P></TD> <TD width=66> <P align=center>192</P></TD> <TD width=50> <P align=center>96</P></TD> <TD width=57> <P align=center>17</P></TD></TR> <TR> <TD width=48> <P align=center>65</P></TD> <TD width=50> <P align=center>290</P></TD> <TD width=53> <P align=center>182</P></TD> <TD width=63> <P align=center>180</P></TD> <TD width=66> <P align=center>145</P></TD> <TD width=50> <P align=center>4-18</P></TD> <TD width=66> <P align=center>194</P></TD> <TD width=66> <P align=center>229</P></TD> <TD width=50> <P align=center>165</P></TD> <TD width=57> <P align=center>24．5</P></TD></TR> <TR> <TD width=48> <P align=center>80</P></TD> <TD width=50> <P align=center>310</P></TD> <TD width=53> <P align=center>210</P></TD> <TD width=63> <P align=center>195</P></TD> <TD width=66> <P align=center>160</P></TD> <TD width=50> <P align=center>4-18</P></TD> <TD width=66> <P align=center>212</P></TD> <TD width=66> <P align=center>252</P></TD> <TD width=50> <P align=center>230</P></TD> <TD width=57> <P align=center>33．5</P></TD></TR></TBODY></TABLE><BR> http://www.91way.com/info_en/20630.html 衬胶阀 2026-2-16 17:57:50 J45J直流式衬胶截止阀<BR><BR>压力等级：PN 0.6 1.0 1.6 <BR>适用温度：≤85℃ ≤100℃ ≤120℃（按照衬里材料） <BR>设计与制造：GB/12235 <BR>结构长度：GB/12221（1系列） <BR>法兰连接尺寸按：GB4126、JB78 <BR>试验、检验：GB/T13927<BR><BR>J45J直流式衬胶截止阀<BR><BR> <TABLE style="WIDTH: 100%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width="100%" align=center> <TBODY> <TR> <TD width="32%" align=middle>零件名称</TD> <TD width="68%" align=middle>材 料</TD></TR> <TR> <TD width="32%" align=middle>阀体</TD> <TD width="68%" align=middle>铸铁、铸钢</TD></TR> <TR> <TD width="32%" align=middle>阀盖</TD> <TD width="68%" align=middle> <P>铸铁、铸钢</P></TD></TR> <TR> <TD width="32%" align=middle>阀 瓣</TD> <TD width="68%" align=middle> <P>铸钢、不锈钢（完全包覆橡胶）</P></TD></TR> <TR> <TD width="32%" align=middle>阀 杆</TD> <TD width="68%" align=middle> <P>铸钢、不锈钢（完全包覆橡胶）</P></TD></TR> <TR> <TD width="32%" align=middle>衬里</TD> <TD width="68%" align=middle>橡胶</TD></TR> <TR> <TD width="32%" align=middle>手 轮</TD> <TD width="68%" align=middle>铸铁、碳钢</TD></TR></TBODY></TABLE><BR> <TABLE style="WIDTH: 100%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width="100%" align=center> <TBODY> <TR> <TD rowSpan=2> <P align=left>型号</P></TD> <TD rowSpan=2> <P align=left>公称通径DN（mm）</P></TD> <TD style="WIDTH: 474px" colSpan=8> <P align=left>尺寸（mm）</P></TD> <TD rowSpan=2> <P align=left>质量（kg）</P></TD></TR> <TR> <TD> <P align=left>L</P></TD> <TD> <P align=left>D</P></TD> <TD> <P align=left>D1</P></TD> <TD> <P align=left>D</P></TD> <TD> <P align=left>H1</P></TD> <TD> <P align=left>b</P></TD> <TD> <P align=left>Do</P></TD> <TD> <P align=left>n-d</P></TD></TR> <TR> <TD> <P align=left>　</P></TD> <TD> <P align=left>25</P></TD> <TD> <P align=left>160</P></TD> <TD> <P align=left>100</P></TD> <TD> <P align=left>75</P></TD> <TD> <P align=left>60</P></TD> <TD> <P align=left>205</P></TD> <TD> <P align=left>16</P></TD> <TD> <P align=left>120</P></TD> <TD> <P align=left>4-12</P></TD> <TD> <P align=left>&nbsp;</P></TD></TR> <TR> <TD> <P align=left>　</P></TD> <TD> <P align=left>32</P></TD> <TD> <P align=left>200</P></TD> <TD> <P align=left>120</P></TD> <TD> <P align=left>90</P></TD> <TD> <P align=left>70</P></TD> <TD> <P align=left>-</P></TD> <TD> <P align=left>16</P></TD> <TD> <P align=left>160</P></TD> <TD> <P align=left>4-14</P></TD> <TD> <P align=left>&nbsp;</P></TD></TR> <TR> <TD> <P align=left>　</P></TD> <TD> <P align=left>40　</P></TD> <TD> <P align=left>　</P></TD> <TD> <P align=left>130</P></TD> <TD> <P align=left>100</P></TD> <TD> <P align=left>80</P></TD> <TD> <P align=left>250</P></TD> <TD> <P align=left>16</P></TD> <TD> <P align=left>160</P></TD> <TD> <P align=left>4-14</P></TD> <TD> <P align=left>&nbsp;</P></TD></TR> <TR> <TD> <P align=left>　</P></TD> <TD> <P align=left>50</P></TD> <TD> <P align=left>230</P></TD> <TD> <P align=left>140</P></TD> <TD> <P align=left>110</P></TD> <TD> <P align=left>90</P></TD> <TD> <P align=left>290</P></TD> <TD> <P align=left>16</P></TD> <TD> <P align=left>160</P></TD> <TD> <P align=left>4-14</P></TD> <TD> <P align=left>&nbsp;</P></TD></TR> <TR> <TD> <P align=left>　</P></TD> <TD> <P align=left>65</P></TD> <TD> <P align=left>290</P></TD> <TD> <P align=left>160</P></TD> <TD> <P align=left>130</P></TD> <TD> <P align=left>100</P></TD> <TD> <P align=left>310</P></TD> <TD> <P align=left>16</P></TD> <TD> <P align=left>180</P></TD> <TD> <P align=left>4-14</P></TD> <TD> <P align=left>　</P></TD></TR> <TR> <TD> <P align=left>　</P></TD> <TD> <P align=left>80</P></TD> <TD> <P align=left>310</P></TD> <TD> <P align=left>190</P></TD> <TD> <P align=left>150</P></TD> <TD> <P align=left>125</P></TD> <TD> <P align=left>358</P></TD> <TD> <P align=left>18</P></TD> <TD> <P align=left>200</P></TD> <TD> <P align=left>4-18</P></TD> <TD> <P align=left>&nbsp;</P></TD></TR> <TR> <TD> <P align=left>　</P></TD> <TD> <P align=left>100　</P></TD> <TD> <P align=left>　</P></TD> <TD> <P align=left>210</P></TD> <TD> <P align=left>170</P></TD> <TD> <P align=left>145</P></TD> <TD> <P align=left>428</P></TD> <TD> <P align=left>18</P></TD> <TD> <P align=left>200</P></TD> <TD> <P align=left>4-18</P></TD> <TD> <P align=left>&nbsp;</P></TD></TR> <TR> <TD> <P align=left>　</P></TD> <TD> <P align=left>125</P></TD> <TD> <P align=left>400</P></TD> <TD> <P align=left>240</P></TD> <TD> <P align=left>200</P></TD> <TD> <P align=left>175</P></TD> <TD> <P align=left>510</P></TD> <TD> <P align=left>20</P></TD> <TD> <P align=left>280</P></TD> <TD> <P align=left>8-18</P></TD> <TD> <P align=left>&nbsp;</P></TD></TR> <TR> <TD> <P align=left>　</P></TD> <TD> <P align=left>150</P></TD> <TD> <P align=left>480</P></TD> <TD> <P align=left>265</P></TD> <TD> <P align=left>225</P></TD> <TD> <P align=left>200</P></TD> <TD> <P align=left>550</P></TD> <TD> <P align=left>20</P></TD> <TD> <P align=left>280</P></TD> <TD> <P align=left>8-18</P></TD> <TD> <P align=left>&nbsp;</P></TD></TR> <TR> <TD> <P align=left>　</P></TD> <TD> <P align=left>200</P></TD> <TD> <P align=left>600</P></TD> <TD> <P align=left>30</P></TD> <TD> <P align=left>280</P></TD> <TD> <P align=left>255</P></TD> <TD> <P align=left>635</P></TD> <TD> <P align=left>22</P></TD> <TD> <P align=left>400</P></TD> <TD> <P align=left>8-18</P></TD> <TD> <P align=left>&nbsp;</P></TD></TR> <TR> <TD> <P align=left>　</P></TD> <TD> <P align=left>250</P></TD> <TD> <P align=left>730</P></TD> <TD> <P align=left>375</P></TD> <TD> <P align=left>335</P></TD> <TD> <P align=left>312</P></TD> <TD> <P align=left>　</P></TD> <TD> <P align=left>24</P></TD> <TD> <P align=left>　</P></TD> <TD> <P align=left>12-18</P></TD></TR></TBODY></TABLE><BR> http://www.91way.com/info_en/5568.html 衬胶阀 2026-2-16 17:54:07 为保证管路介质绝对不与阀门壳体材料直接接触，J45J-6衬里直流截止阀中阀体，阀盖，阀瓣等内件均设计成衬里部件；阀座采用整体式聚合物作密封材料，在较宽的温度和压力范围内具有优良的密封性能；阀门选材广泛，规格齐全，是石油勘探 , 石化，化工，原油和天然气等输送管道的理想用阀。 适用介质：硫酸，氢氟酸，磷酸，氯气，强碱，王水等具有强腐蚀性的介质。 <BR><BR>衬里直流截止阀性能规范 ： <BR><BR> <TABLE style="WIDTH: 99%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width="99%" align=center> <TBODY> <TR> <TD colSpan=2 align=middle> <DIV align=center>公称压力 Nominal pressure </DIV></TD> <TD width="32%" align=middle> <DIV align=center>PN1.6MPa </DIV></TD></TR> <TR> <TD rowSpan=2 width="32%" align=middle> <DIV align=center>强度试验(Ps) <BR>Shell test </DIV></TD> <TD width="36%" align=middle> <DIV align=center>密封耐压 Seal pressure </DIV></TD> <TD width="32%" align=middle> <DIV align=center>PN1.6MPa </DIV></TD></TR> <TR> <TD height=20 width="36%" align=middle> <DIV align=center>阀体耐压 body pressure </DIV></TD> <TD width="32%" align=middle> <DIV align=center>PN2.4MPa </DIV></TD></TR> <TR> <TD colSpan=2 align=middle> <DIV align=center>工作压力 working pressure </DIV></TD> <TD width="32%" align=middle> <DIV align=center>PN1.6MPa </DIV></TD></TR> <TR> <TD rowSpan=2 width="32%" align=middle> <DIV align=center>使用温度 <BR>working temperature </DIV></TD> <TD width="36%" align=middle> <DIV align=center>J45F2-1.6 </DIV></TD> <TD width="32%" align=middle> <DIV align=center>-50°C-+120°C </DIV></TD></TR> <TR> <TD width="36%" align=middle> <DIV align=center>J45F46-1.6 </DIV></TD> <TD width="32%" align=middle> <DIV align=center>-50°C-+120°C </DIV></TD></TR> <TR> <TD colSpan=2 align=middle> <DIV align=center>适用介质 Suitable medium </DIV></TD> <TD width="32%" align=middle> <DIV align=center>强腐蚀性介质 <BR>Strong corrosive medium </DIV></TD></TR></TBODY></TABLE><BR>衬里直流截止阀主要零件材料 ： <BR><BR> <TABLE style="WIDTH: 99%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width="99%" align=center> <TBODY> <TR> <TD width="48%" align=middle> <DIV align=center>名称 Name </DIV></TD> <TD width="52%" align=middle> <DIV align=center>材料 Material </DIV></TD></TR> <TR> <TD height=20 width="48%" align=middle> <DIV align=center>阀体 Body </DIV></TD> <TD width="52%" align=middle> <DIV align=center>ZG25II外壳内衬F46或衬F2或PFA </DIV></TD></TR> <TR> <TD height=19 width="48%" align=middle> <DIV align=center>阀盖 Bonnet </DIV></TD> <TD width="52%" align=middle> <DIV align=center>ZG25IIF46或衬F2或PFA </DIV></TD></TR> <TR> <TD height=20 width="48%" align=middle> <DIV align=center>阀瓣 Disc </DIV></TD> <TD width="52%" align=middle> <DIV align=center>优炭钢衬包F46或衬F2或PFA </DIV></TD></TR> <TR> <TD height=20 width="48%" align=middle> <DIV align=center>阀杆 Stem </DIV></TD> <TD width="52%" align=middle> <DIV align=center>优炭钢 </DIV></TD></TR> <TR> <TD height=19 width="48%" align=middle> <DIV align=center>填料 Packing </DIV></TD> <TD width="52%" align=middle> <DIV align=center>F4U形圈 </DIV></TD></TR> <TR> <TD width="48%" align=middle> <DIV align=center>填料压盖 Gland flange </DIV></TD> <TD width="52%" align=middle> <DIV align=center>ZG25II </DIV></TD></TR> <TR> <TD width="48%" align=middle> <DIV align=center>阀杆螺母 Stem nut </DIV></TD> <TD width="52%" align=middle> <DIV align=center>ZHMn58-2-2 </DIV></TD></TR> <TR> <TD width="48%" align=middle> <DIV align=center>定位螺母 Adjusting nut </DIV></TD> <TD width="52%" align=middle> <DIV align=center>HT200 </DIV></TD></TR> <TR> <TD height=19 width="48%" align=middle> <DIV align=center>垫片 Gasket </DIV></TD> <TD width="52%" align=middle> <DIV align=center>F4 </DIV></TD></TR> <TR> <TD width="48%" align=middle> <DIV align=center>手轮 Handwheel </DIV></TD> <TD width="52%" align=middle> <DIV align=center>HT200 </DIV></TD></TR></TBODY></TABLE><BR>衬里直流截止阀主要外形尺寸和连接尺寸 ：<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="10%" align=middle> <DIV align=center>公称通径 <BR>DN(mm) </DIV></TD> <TD height=26 colSpan=11 align=middle> <DIV align=center>主要外形尺寸和连接尺寸 Main outline dimensions and connection dimensions </DIV></TD></TR> <TR> <TD height=20 width="8%" align=middle> <DIV align=center>L </DIV></TD> <TD width="8%" align=middle> <DIV align=center>D </DIV></TD> <TD width="8%" align=middle> <DIV align=center>D 1 </DIV></TD> <TD width="7%" align=middle> <DIV align=center>D 2 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>b </DIV></TD> <TD width="7%" align=middle> <DIV align=center>f </DIV></TD> <TD width="8%" align=middle> <DIV align=center>d </DIV></TD> <TD width="6%" align=middle> <DIV align=center>z </DIV></TD> <TD width="8%" align=middle> <DIV align=center>D 0 </DIV></TD> <TD width="10%" align=middle> <DIV align=center>H </DIV></TD> <TD width="14%" align=middle> <DIV align=center>H 1 </DIV></TD></TR> <TR> <TD width="10%" align=middle> <DIV align=center>25 </DIV></TD> <TD width="8%" align=middle> <DIV align=center>160 </DIV></TD> <TD width="8%" align=middle> <DIV align=center>115 </DIV></TD> <TD width="8%" align=middle> <DIV align=center>85 </DIV></TD> <TD width="7%" align=middle> <DIV align=center>65 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>18 </DIV></TD> <TD width="7%" align=middle> <DIV align=center>3 </DIV></TD> <TD width="8%" align=middle> <DIV align=center>14 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>4 </DIV></TD> <TD width="8%" align=middle> <DIV align=center>100 </DIV></TD> <TD width="10%" align=middle> <DIV align=center>220 </DIV></TD> <TD width="14%" align=middle> <DIV align=center>236 </DIV></TD></TR> <TR> <TD width="10%" align=middle> <DIV align=center>32 </DIV></TD> <TD width="8%" align=middle> <DIV align=center>180 </DIV></TD> <TD width="8%" align=middle> <DIV align=center>135 </DIV></TD> <TD width="8%" align=middle> <DIV align=center>100 </DIV></TD> <TD width="7%" align=middle> <DIV align=center>78 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>18 </DIV></TD> <TD width="7%" align=middle> <DIV align=center>3 </DIV></TD> <TD width="8%" align=middle> <DIV align=center>18 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>4 </DIV></TD> <TD width="8%" align=middle> <DIV align=center>120 </DIV></TD> <TD width="10%" align=middle> <DIV align=center>251 </DIV></TD> <TD width="14%" align=middle> <DIV align=center>273 </DIV></TD></TR> <TR> <TD width="10%" align=middle> <DIV align=center>40 </DIV></TD> <TD width="8%" align=middle> <DIV align=center>200 </DIV></TD> <TD width="8%" align=middle> <DIV align=center>145 </DIV></TD> <TD width="8%" align=middle> <DIV align=center>110 </DIV></TD> <TD width="7%" align=middle> <DIV align=center>85 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>20 </DIV></TD> <TD width="7%" align=middle> <DIV align=center>3 </DIV></TD> <TD width="8%" align=middle> <DIV align=center>18 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>4 </DIV></TD> <TD width="8%" align=middle> <DIV align=center>140 </DIV></TD> <TD width="10%" align=middle> <DIV align=center>283 </DIV></TD> <TD width="14%" align=middle> <DIV align=center>306 </DIV></TD></TR> <TR> <TD width="10%" align=middle> <DIV align=center>50 </DIV></TD> <TD width="8%" align=middle> <DIV align=center>230 </DIV></TD> <TD width="8%" align=middle> <DIV align=center>160 </DIV></TD> <TD width="8%" align=middle> <DIV align=center>125 </DIV></TD> <TD width="7%" align=middle> <DIV align=center>100 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>20 </DIV></TD> <TD width="7%" align=middle> <DIV align=center>3 </DIV></TD> <TD width="8%" align=middle> <DIV align=center>18 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>4 </DIV></TD> <TD width="8%" align=middle> <DIV align=center>160 </DIV></TD> <TD width="10%" align=middle> <DIV align=center>316 </DIV></TD> <TD width="14%" align=middle> <DIV align=center>344 </DIV></TD></TR> <TR> <TD width="10%" align=middle> <DIV align=center>65 </DIV></TD> <TD width="8%" align=middle> <DIV align=center>290 </DIV></TD> <TD width="8%" align=middle> <DIV align=center>180 </DIV></TD> <TD width="8%" align=middle> <DIV align=center>145 </DIV></TD> <TD width="7%" align=middle> <DIV align=center>120 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>22 </DIV></TD> <TD width="7%" align=middle> <DIV align=center>3 </DIV></TD> <TD width="8%" align=middle> <DIV align=center>18 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>4 </DIV></TD> <TD width="8%" align=middle> <DIV align=center>180 </DIV></TD> <TD width="10%" align=middle> <DIV align=center>353 </DIV></TD> <TD width="14%" align=middle> <DIV align=center>383 </DIV></TD></TR> <TR> <TD width="10%" align=middle> <DIV align=center>80 </DIV></TD> <TD width="8%" align=middle> <DIV align=center>310 </DIV></TD> <TD width="8%" align=middle> <DIV align=center>195 </DIV></TD> <TD width="8%" align=middle> <DIV align=center>160 </DIV></TD> <TD width="7%" align=middle> <DIV align=center>135 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>22 </DIV></TD> <TD width="7%" align=middle> <DIV align=center>3 </DIV></TD> <TD width="8%" align=middle> <DIV align=center>18 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>8 </DIV></TD> <TD width="8%" align=middle> <DIV align=center>200 </DIV></TD> <TD width="10%" align=middle> <DIV align=center>437 </DIV></TD> <TD width="14%" align=middle> <DIV align=center>479 </DIV></TD></TR> <TR> <TD width="10%" align=middle> <DIV align=center>100 </DIV></TD> <TD width="8%" align=middle> <DIV align=center>350 </DIV></TD> <TD width="8%" align=middle> <DIV align=center>215 </DIV></TD> <TD width="8%" align=middle> <DIV align=center>180 </DIV></TD> <TD width="7%" align=middle> <DIV align=center>150 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>24 </DIV></TD> <TD width="7%" align=middle> <DIV align=center>3 </DIV></TD> <TD width="8%" align=middle> <DIV align=center>18 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>8 </DIV></TD> <TD width="8%" align=middle> <DIV align=center>240 </DIV></TD> <TD width="10%" align=middle> <DIV align=center>479 </DIV></TD> <TD width="14%" align=middle> <DIV align=center>529 </DIV></TD></TR> <TR> <TD width="10%" align=middle> <DIV align=center>125 </DIV></TD> <TD width="8%" align=middle> <DIV align=center>400 </DIV></TD> <TD width="8%" align=middle> <DIV align=center>245 </DIV></TD> <TD width="8%" align=middle> <DIV align=center>210 </DIV></TD> <TD width="7%" align=middle> <DIV align=center>180 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>26 </DIV></TD> <TD width="7%" align=middle> <DIV align=center>3 </DIV></TD> <TD width="8%" align=middle> <DIV align=center>18 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>8 </DIV></TD> <TD width="8%" align=middle> <DIV align=center>280 </DIV></TD> <TD width="10%" align=middle> <DIV align=center>542 </DIV></TD> <TD width="14%" align=middle> <DIV align=center>608 </DIV></TD></TR> <TR> <TD width="10%" align=middle> <DIV align=center>150 </DIV></TD> <TD width="8%" align=middle> <DIV align=center>480 </DIV></TD> <TD width="8%" align=middle> <DIV align=center>280 </DIV></TD> <TD width="8%" align=middle> <DIV align=center>240 </DIV></TD> <TD width="7%" align=middle> <DIV align=center>210 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>28 </DIV></TD> <TD width="7%" align=middle> <DIV align=center>4 </DIV></TD> <TD width="8%" align=middle> <DIV align=center>23 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>8 </DIV></TD> <TD width="8%" align=middle> <DIV align=center>320 </DIV></TD> <TD width="10%" align=middle> <DIV align=center>605 </DIV></TD> <TD width="14%" align=middle> <DIV align=center>680 </DIV></TD></TR> <TR> <TD width="10%" align=middle> <DIV align=center>200 </DIV></TD> <TD width="8%" align=middle> <DIV align=center>600 </DIV></TD> <TD width="8%" align=middle> <DIV align=center>335 </DIV></TD> <TD width="8%" align=middle> <DIV align=center>295 </DIV></TD> <TD width="7%" align=middle> <DIV align=center>265 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>30 </DIV></TD> <TD width="7%" align=middle> <DIV align=center>4 </DIV></TD> <TD width="8%" align=middle> <DIV align=center>23 </DIV></TD> <TD width="6%" align=middle> <DIV align=center>12 </DIV></TD> <TD width="8%" align=middle> <DIV align=center>360 </DIV></TD> <TD width="10%" align=middle> <DIV align=center>650 </DIV></TD> <TD width="14%" align=middle> <DIV align=center>755 </DIV></TD></TR></TBODY></TABLE> <P align=center><A href="/uploadfiles/200904/200942016175114.jpg" target=_blank><IMG style="FILTER: ; WIDTH: 222px; HEIGHT: 283px" border=0 hspace=0 alt=J45J-6衬里直流截止阀外形尺寸 src="/uploadfiles/200904/200942016175114.jpg" width=222 height=283></A><BR></P> http://www.91way.com/info_en/20633.html 衬胶阀 2026-1-13 15:44:38 H44J旋启式衬胶止回阀技术规范：&nbsp;<BR><BR> <TABLE style="WIDTH: 100%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width="100%" align=center> <TBODY> <TR> <TD width=277> <P align=left>遵循规范 </P></TD> <TD width=228> <P align=left>STANDARD </P></TD></TR> <TR> <TD width=277> <P align=left>设计与制造 </P></TD> <TD width=228> <P align=left>GB/T 12235、GB/T12236 </P></TD></TR> <TR> <TD width=277> <P align=left>结构长度 </P></TD> <TD width=228> <P align=left>GB/T 12221、JB/T 96 </P></TD></TR> <TR> <TD width=277> <P align=left>法兰尺寸 </P></TD> <TD width=228> <P align=left>JB/T 78、JB/T 79 </P></TD></TR> <TR> <TD width=277> <P align=left>压力试验 </P></TD> <TD width=228> <P align=left>GB/T 13927 </P></TD></TR> <TR> <TD width=277> <P align=left>标志 </P></TD> <TD width=228> <P align=left>GB/T 12220 </P></TD></TR> <TR> <TD width=277> <P align=left>供货 </P></TD> <TD width=228> <P align=left>GB/T 12252 </P></TD></TR></TBODY></TABLE><BR>法兰连接止回阀 <BR>设计与制造符合中国国家标准 <BR>基本结构形成：旋启式，直通升降式 <BR>公称压力：PN1.0~1.6(MPa) <BR>公称通径：DN15~500(mm) <BR>基本型号：H41F3、H41F46、H44F3、H44F4 <BR><BR>H44J旋启式衬胶止回阀连接尺寸： <BR><BR> <TABLE style="WIDTH: 100%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width="100%" align=center> <TBODY> <TR> <TD colSpan=2> <P align=center>公称通径</P></TD> <TD colSpan=7> <P align=center>标准值</P></TD> <TD colSpan=3> <P align=center>参考值</P></TD></TR> <TR> <TD rowSpan=2> <P align=center>DN<BR>（mm）</P></TD> <TD rowSpan=2> <P align=center>NPS<BR>（inch）</P></TD> <TD> <P align=center>L1</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>f</P></TD> <TD> <P align=center>b</P></TD> <TD> <P align=center>Z-Φd </P></TD> <TD> <P align=center>Do</P></TD> <TD> <P align=center>H</P></TD> <TD> <P align=center>WT(Kg)</P></TD></TR> <TR> <TD colSpan=10> <P align=center>PN0.6Pa</P></TD></TR> <TR> <TD> <P align=center>15</P></TD> <TD> <P align=center>1/2</P></TD> <TD> <P align=center>130</P></TD> <TD> <P align=center>80</P></TD> <TD> <P align=center>55</P></TD> <TD> <P align=center>40</P></TD> <TD> <P align=center>2</P></TD> <TD> <P align=center>12</P></TD> <TD> <P align=center>4-Φ12</P></TD> <TD> <P align=center>105</P></TD> <TD> <P align=center>55</P></TD> <TD> <P align=center>4</P></TD></TR> <TR> <TD> <P align=center>20</P></TD> <TD> <P align=center>3/4</P></TD> <TD> <P align=center>150</P></TD> <TD> <P align=center>90</P></TD> <TD> <P align=center>65</P></TD> <TD> <P align=center>50</P></TD> <TD> <P align=center>2</P></TD> <TD> <P align=center>14</P></TD> <TD> <P align=center>4-Φ12</P></TD> <TD> <P align=center>115</P></TD> <TD> <P align=center>58</P></TD> <TD> <P align=center>5</P></TD></TR> <TR> <TD> <P align=center>25</P></TD> <TD> <P align=center>1</P></TD> <TD> <P align=center>160</P></TD> <TD> <P align=center>100</P></TD> <TD> <P align=center>75</P></TD> <TD> <P align=center>60</P></TD> <TD> <P align=center>2</P></TD> <TD> <P align=center>14</P></TD> <TD> <P align=center>4-Φ12</P></TD> <TD> <P align=center>128</P></TD> <TD> <P align=center>60</P></TD> <TD> <P align=center>6</P></TD></TR> <TR> <TD> <P align=center>32</P></TD> <TD> <P align=center>11/4</P></TD> <TD> <P align=center>180</P></TD> <TD> <P align=center>120</P></TD> <TD> <P align=center>90</P></TD> <TD> <P align=center>70</P></TD> <TD> <P align=center>2</P></TD> <TD> <P align=center>16</P></TD> <TD> <P align=center>4-Φ14</P></TD> <TD> <P align=center>145</P></TD> <TD> <P align=center>75</P></TD> <TD> <P align=center>7</P></TD></TR> <TR> <TD> <P align=center>40</P></TD> <TD> <P align=center>11/2</P></TD> <TD> <P align=center>200</P></TD> <TD> <P align=center>130</P></TD> <TD> <P align=center>100</P></TD> <TD> <P align=center>80</P></TD> <TD> <P align=center>3</P></TD> <TD> <P align=center>16</P></TD> <TD> <P align=center>4-Φ14</P></TD> <TD> <P align=center>160</P></TD> <TD> <P align=center>82</P></TD> <TD> <P align=center>8</P></TD></TR> <TR> <TD> <P align=center>50</P></TD> <TD> <P align=center>2</P></TD> <TD> <P align=center>230</P></TD> <TD> <P align=center>140</P></TD> <TD> <P align=center>110</P></TD> <TD> <P align=center>90</P></TD> <TD> <P align=center>3</P></TD> <TD> <P align=center>16</P></TD> <TD> <P align=center>4-Φ14</P></TD> <TD> <P align=center>178</P></TD> <TD> <P align=center>95</P></TD> <TD> <P align=center>10</P></TD></TR> <TR> <TD> <P align=center>65</P></TD> <TD> <P align=center>21/2</P></TD> <TD> <P align=center>290</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>3</P></TD> <TD> <P align=center>16</P></TD> <TD> <P align=center>4-Φ14</P></TD> <TD> <P align=center>205</P></TD> <TD> <P align=center>105</P></TD> <TD> <P align=center>20</P></TD></TR> <TR> <TD> <P align=center>80</P></TD> <TD> <P align=center>3</P></TD> <TD> <P align=center>310</P></TD> <TD> <P align=center>185</P></TD> <TD> <P align=center>150</P></TD> <TD> <P align=center>125</P></TD> <TD> <P align=center>3</P></TD> <TD> <P align=center>18</P></TD> <TD> <P align=center>4-Φ18</P></TD> <TD> <P align=center>230</P></TD> <TD> <P align=center>120</P></TD> <TD> <P align=center>25</P></TD></TR> <TR> <TD> <P align=center>100</P></TD> <TD> <P align=center>4</P></TD> <TD> <P align=center>350</P></TD> <TD> <P align=center>205</P></TD> <TD> <P align=center>170</P></TD> <TD> <P align=center>145</P></TD> <TD> <P align=center>3</P></TD> <TD> <P align=center>18</P></TD> <TD> <P align=center>4-Φ18</P></TD> <TD> <P align=center>255</P></TD> <TD> <P align=center>135</P></TD> <TD> <P align=center>30</P></TD></TR> <TR> <TD> <P align=center>125</P></TD> <TD> <P align=center>5</P></TD> <TD> <P align=center>400</P></TD> <TD> <P align=center>235</P></TD> <TD> <P align=center>200</P></TD> <TD> <P align=center>175</P></TD> <TD> <P align=center>3</P></TD> <TD> <P align=center>20</P></TD> <TD> <P align=center>8-Φ18</P></TD> <TD> <P align=center>305</P></TD> <TD> <P align=center>158</P></TD> <TD> <P align=center>50</P></TD></TR> <TR> <TD> <P align=center>150</P></TD> <TD> <P align=center>6</P></TD> <TD> <P align=center>480</P></TD> <TD> <P align=center>260</P></TD> <TD> <P align=center>225</P></TD> <TD> <P align=center>200</P></TD> <TD> <P align=center>3</P></TD> <TD> <P align=center>20</P></TD> <TD> <P align=center>8-Φ18</P></TD> <TD> <P align=center>345</P></TD> <TD> <P align=center>180</P></TD> <TD> <P align=center>65</P></TD></TR> <TR> <TD> <P align=center>200</P></TD> <TD> <P align=center>8</P></TD> <TD> <P align=center>495</P></TD> <TD> <P align=center>315</P></TD> <TD> <P align=center>280</P></TD> <TD> <P align=center>255</P></TD> <TD> <P align=center>3</P></TD> <TD> <P align=center>22</P></TD> <TD> <P align=center>8-Φ18</P></TD> <TD> <P align=center>415</P></TD> <TD> <P align=center>215</P></TD> <TD> <P align=center>137</P></TD></TR> <TR> <TD> <P align=center>250</P></TD> <TD> <P align=center>10</P></TD> <TD> <P align=center>600</P></TD> <TD> <P align=center>370</P></TD> <TD> <P align=center>335</P></TD> <TD> <P align=center>310</P></TD> <TD> <P align=center>3</P></TD> <TD> <P align=center>24</P></TD> <TD> <P align=center>12-Φ18</P></TD> <TD> <P align=center>490</P></TD> <TD> <P align=center>240</P></TD> <TD> <P align=center>150</P></TD></TR></TBODY></TABLE><BR> <TABLE style="WIDTH: 100%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width="100%" align=center> <TBODY> <TR> <TD colSpan=2> <P align=center>公称通径</P></TD> <TD colSpan=7> <P align=center>标准值</P></TD> <TD colSpan=3> <P align=center>参考值</P></TD></TR> <TR> <TD rowSpan=2> <P align=center>DN（mm）</P></TD> <TD rowSpan=2> <P align=center>NPS<BR>（inch）</P></TD> <TD> <P align=center>L1</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=left>f</P></TD> <TD> <P align=center>b</P></TD> <TD> <P align=center>Z-Φd </P></TD> <TD> <P align=center>B</P></TD> <TD> <P align=center>H</P></TD> <TD> <P align=center>WT(Kg)</P></TD></TR> <TR> <TD colSpan=10> <P align=center>PN1.0MPa</P></TD></TR> <TR> <TD> <P align=center>15</P></TD> <TD> <P align=center>1/2</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>2</P></TD> <TD> <P align=center>14</P></TD> <TD> <P align=center>4-Φ14</P></TD> <TD> <P align=center>105</P></TD> <TD> <P align=center>55</P></TD> <TD> <P align=center>5</P></TD></TR> <TR> <TD> <P align=center>20</P></TD> <TD> <P align=center>3/4</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>2</P></TD> <TD> <P align=center>16</P></TD> <TD> <P align=center>4-Φ14</P></TD> <TD> <P align=center>115</P></TD> <TD> <P align=center>58</P></TD> <TD> <P align=center>7</P></TD></TR> <TR> <TD> <P align=center>25</P></TD> <TD> <P align=center>1</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>2</P></TD> <TD> <P align=center>16</P></TD> <TD> <P align=center>4-Φ14</P></TD> <TD> <P align=center>128</P></TD> <TD> <P align=center>60</P></TD> <TD> <P align=center>9</P></TD></TR> <TR> <TD> <P align=center>32</P></TD> <TD> <P align=center>11/4</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>2</P></TD> <TD> <P align=center>18</P></TD> <TD> <P align=center>4-Φ18</P></TD> <TD> <P align=center>145</P></TD> <TD> <P align=center>75</P></TD> <TD> <P align=center>11</P></TD></TR> <TR> <TD> <P align=center>40</P></TD> <TD> <P align=center>11/2</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>3</P></TD> <TD> <P align=center>18</P></TD> <TD> <P align=center>4-Φ18</P></TD> <TD> <P align=center>160</P></TD> <TD> <P align=center>82</P></TD> <TD> <P align=center>13.5</P></TD></TR> <TR> <TD> <P align=center>50</P></TD> <TD> <P align=center>2</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>3</P></TD> <TD> <P align=center>20</P></TD> <TD> <P align=center>4-Φ18</P></TD> <TD> <P align=center>178</P></TD> <TD> <P align=center>95</P></TD> <TD> <P align=center>18</P></TD></TR> <TR> <TD> <P align=center>65</P></TD> <TD> <P align=center>21/2</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>3</P></TD> <TD> <P align=center>20</P></TD> <TD> <P align=center>4-Φ18</P></TD> <TD> <P align=center>205</P></TD> <TD> <P align=center>105</P></TD> <TD> <P align=center>22</P></TD></TR> <TR> <TD> <P align=center>80</P></TD> <TD> <P align=center>3</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>3</P></TD> <TD> <P align=center>22</P></TD> <TD> <P align=center>4-Φ18</P></TD> <TD> <P align=center>230</P></TD> <TD> <P align=center>120</P></TD> <TD> <P align=center>28</P></TD></TR> <TR> <TD> <P align=center>100</P></TD> <TD> <P align=center>4</P></TD> <TD> <P align=center>350</P></TD> <TD> <P align=center>215</P></TD> <TD> <P align=center>180</P></TD> <TD> <P align=center>155</P></TD> <TD> <P align=center>3</P></TD> <TD> <P align=center>22</P></TD> <TD> <P align=center>8-Φ18</P></TD> <TD> <P align=center>255</P></TD> <TD> <P align=center>135</P></TD> <TD> <P align=center>34</P></TD></TR> <TR> <TD> <P align=center>125</P></TD> <TD> <P align=center>5</P></TD> <TD> <P align=center>400</P></TD> <TD> <P align=center>245</P></TD> <TD> <P align=center>210</P></TD> <TD> <P align=center>185</P></TD> <TD> <P align=center>3</P></TD> <TD> <P align=center>24</P></TD> <TD> <P align=center>8-Φ18</P></TD> <TD> <P align=center>305</P></TD> <TD> <P align=center>158</P></TD> <TD> <P align=center>58</P></TD></TR> <TR> <TD> <P align=center>150</P></TD> <TD> <P align=center>6</P></TD> <TD> <P align=center>480</P></TD> <TD> <P align=center>280</P></TD> <TD> <P align=center>240</P></TD> <TD> <P align=center>210</P></TD> <TD> <P align=center>3</P></TD> <TD> <P align=center>24</P></TD> <TD> <P align=center>8-Φ23</P></TD> <TD> <P align=center>345</P></TD> <TD> <P align=center>180</P></TD> <TD> <P align=center>72</P></TD></TR> <TR> <TD> <P align=center>200</P></TD> <TD> <P align=center>8</P></TD> <TD> <P align=center>495</P></TD> <TD> <P align=center>335</P></TD> <TD> <P align=center>295</P></TD> <TD> <P align=center>265</P></TD> <TD> <P align=center>3</P></TD> <TD> <P align=center>26</P></TD> <TD> <P align=center>8-Φ23</P></TD> <TD> <P align=center>415</P></TD> <TD> <P align=center>215</P></TD> <TD> <P align=center>150</P></TD></TR> <TR> <TD> <P align=center>250</P></TD> <TD> <P align=center>10</P></TD> <TD> <P align=center>622</P></TD> <TD> <P align=center>390</P></TD> <TD> <P align=center>350</P></TD> <TD> <P align=center>320</P></TD> <TD> <P align=center>3</P></TD> <TD> <P align=center>28</P></TD> <TD> <P align=center>12-Φ23</P></TD> <TD> <P align=center>490</P></TD> <TD> <P align=center>240</P></TD> <TD> <P align=center>165</P></TD></TR> <TR> <TD colSpan=12> <P align=center>PN1.6MPa</P></TD></TR> <TR> <TD> <P align=center>15</P></TD> <TD> <P align=center>1/2</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=left>45</P></TD> <TD colSpan=2> <P align=center>2</P></TD> <TD> <P align=center>14</P></TD> <TD> <P align=center>110</P></TD> <TD> <P align=center>55</P></TD> <TD> <P align=center>6</P></TD></TR> <TR> <TD> <P align=center>20</P></TD> <TD> <P align=center>3/4</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=left>55</P></TD> <TD colSpan=2> <P align=center>2</P></TD> <TD> <P align=center>16</P></TD> <TD> <P align=center>120</P></TD> <TD> <P align=center>58</P></TD> <TD> <P align=center>7.8</P></TD></TR> <TR> <TD> <P align=center>25</P></TD> <TD> <P align=center>1</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=left>65</P></TD> <TD colSpan=2> <P align=center>2</P></TD> <TD> <P align=center>16</P></TD> <TD> <P align=center>135</P></TD> <TD> <P align=center>60</P></TD> <TD> <P align=center>10</P></TD></TR> <TR> <TD> <P align=center>32</P></TD> <TD> <P align=center>11/4</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=left>78</P></TD> <TD colSpan=2> <P align=center>2</P></TD> <TD> <P align=center>18</P></TD> <TD> <P align=center>150</P></TD> <TD> <P align=center>75</P></TD> <TD> <P align=center>12.5</P></TD></TR> <TR> <TD> <P align=center>40</P></TD> <TD> <P align=center>11/2</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=left>85</P></TD> <TD colSpan=2> <P align=center>3</P></TD> <TD> <P align=center>18</P></TD> <TD> <P align=center>165</P></TD> <TD> <P align=center>82</P></TD> <TD> <P align=center>14.5</P></TD></TR> <TR> <TD> <P align=center>50</P></TD> <TD> <P align=center>2</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 colSpan=2> <P align=center>3</P></TD> <TD> <P align=center>20</P></TD> <TD> <P align=center>185</P></TD> <TD> <P align=center>95</P></TD> <TD> <P align=center>19.5</P></TD></TR> <TR> <TD> <P align=center>65</P></TD> <TD> <P align=center>21/2</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 colSpan=2> <P align=center>3</P></TD> <TD> <P align=center>20</P></TD> <TD> <P align=center>210</P></TD> <TD> <P align=center>105</P></TD> <TD> <P align=center>25.5</P></TD></TR> <TR> <TD> <P align=center>80</P></TD> <TD> <P align=center>3</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 colSpan=2> <P align=center>3</P></TD> <TD> <P align=center>22</P></TD> <TD> <P align=center>235</P></TD> <TD> <P align=center>120</P></TD> <TD> <P align=center>30</P></TD></TR> <TR> <TD> <P align=center>100</P></TD> <TD> <P align=center>4</P></TD> <TD> <P align=center>350</P></TD> <TD> <P align=center>215</P></TD> <TD> <P align=center>180</P></TD> <TD> <P align=center>155</P></TD> <TD colSpan=2> <P align=center>3</P></TD> <TD> <P align=center>24</P></TD> <TD> <P align=center>260</P></TD> <TD> <P align=center>135</P></TD> <TD> <P align=center>36</P></TD></TR> <TR> <TD> <P align=center>125</P></TD> <TD> <P align=center>5</P></TD> <TD> <P align=center>400</P></TD> <TD> <P align=center>245</P></TD> <TD> <P align=center>210</P></TD> <TD> <P align=center>185</P></TD> <TD colSpan=2> <P align=center>3</P></TD> <TD> <P align=center>26</P></TD> <TD> <P align=center>310</P></TD> <TD> <P align=center>158</P></TD> <TD> <P align=center>62</P></TD></TR> <TR> <TD> <P align=center>150</P></TD> <TD> <P align=center>6</P></TD> <TD> <P align=center>480</P></TD> <TD> <P align=center>280</P></TD> <TD> <P align=center>240</P></TD> <TD> <P align=center>210</P></TD> <TD colSpan=2> <P align=center>3</P></TD> <TD> <P align=center>28</P></TD> <TD> <P align=center>350</P></TD> <TD> <P align=center>180</P></TD> <TD> <P align=center>78</P></TD></TR> <TR> <TD> <P align=center>200</P></TD> <TD> <P align=center>8</P></TD> <TD> <P align=center>495</P></TD> <TD> <P align=center>335</P></TD> <TD> <P align=center>295</P></TD> <TD> <P align=center>265</P></TD> <TD colSpan=2> <P align=center>3</P></TD> <TD> <P align=center>30</P></TD> <TD> <P align=center>420</P></TD> <TD> <P align=center>215</P></TD> <TD> <P align=center>156</P></TD></TR> <TR> <TD> <P align=center>250</P></TD> <TD> <P align=center>10</P></TD> <TD> <P align=center>600</P></TD> <TD> <P align=center>405</P></TD> <TD> <P align=center>355</P></TD> <TD> <P align=center>320</P></TD> <TD colSpan=2> <P align=center>3</P></TD> <TD> <P align=center>32</P></TD> <TD> <P align=center>505</P></TD> <TD> <P align=center>240</P></TD> <TD> <P align=center>172</P></TD></TR></TBODY></TABLE><BR> http://www.91way.com/info_en/20635.html 衬胶阀 2025-12-22 19:11:23 EG6B41J英标常闭式气动衬胶隔膜阀标准： <BR><BR>产品特点：W型　JFS型　EG6K41W、J、F-6、10、16型设计与制造按：GB12239或BS5156 结构长度按：GB12221或BS5156 法兰连接尺寸按：GB4216.4或BS4504 试验与检验按：GB/T13927或BS5156 常开式气动衬胶,常开式衬氟塑料隔膜阀 <BR><BR>性能规范： <BR><BR> <TABLE style="WIDTH: 100%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width="100%" align=center> <TBODY> <TR> <TD rowSpan=2 width=140 align=middle> <P align=center>型号 </P></TD> <TD rowSpan=2 width=77 align=middle> <P align=center>公称压力<BR>PN（Mpa） </P></TD> <TD colSpan=2 align=middle> <P align=center>试验压力PS（Mpa） </P></TD> <TD rowSpan=2 width=160 align=middle> <P align=center>适用介质 </P></TD> <TD rowSpan=2 width=160 align=middle> <P align=center>工作温度（℃） </P></TD></TR> <TR> <TD width=48 align=middle>-</TD> <TD width=56 align=middle>-</TD></TR> <TR> <TD width=140 align=middle> <P align=center>EG6B41WJFS-6</P></TD> <TD width=140 align=middle> <P align=center>0．6</P></TD> <TD width=140 align=middle> <P align=center>0．9</P></TD> <TD width=140 align=middle> <P align=center>0．66</P></TD> <TD rowSpan=3 width=160 align=middle> <P align=center>W．非腐蚀性流体<BR>J·一般腐蚀性流体<BR>FS。强酸碱及各种有机溶剂<BR>（溶融碱金属元素氧除外） </P></TD> <TD rowSpan=3 width=160 align=middle> <P align=center>≤100<BR>≤85<BR>≤150</P></TD></TR> <TR> <TD width=140 align=middle> <P align=center>EG6B41WJFS-10</P></TD> <TD width=140 align=middle> <P align=center>1．0</P></TD> <TD width=140 align=middle> <P align=center>1．5</P></TD> <TD width=140 align=middle> <P align=center>1．1</P></TD></TR> <TR> <TD width=140 align=middle> <P align=center>EG6B41WJFS-16</P></TD> <TD width=140 align=middle> <P align=center>1．6</P></TD> <TD width=140 align=middle> <P align=center>2．4</P></TD> <TD width=140 align=middle> <P align=center>1．76</P></TD></TR></TBODY></TABLE><BR>EG6B41J英标常闭式气动衬胶隔膜阀外形连接尺寸及重量： <BR><BR> <TABLE style="WIDTH: 100%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width="100%" align=center> <TBODY> <TR> <TD rowSpan=3 width=83> <P align=center>型号 </P></TD> <TD rowSpan=3 width=83> <P align=center>公称通径<BR>DN（mm） </P></TD> <TD width=316 colSpan=10> <P align=center>尺寸（mm） </P></TD> <TD width=165 colSpan=3> <P align=center>气动装置 </P></TD> <TD rowSpan=3 width=49> <P align=center>质量<BR>（㎏） </P></TD></TR> <TR> <TD width=58 colSpan=2> <P align=center>L</P></TD> <TD rowSpan=2 width=28> <P align=center>f</P></TD> <TD rowSpan=2 width=28> <P align=center>D1</P></TD> <TD rowSpan=2 width=28> <P align=center>D</P></TD> <TD rowSpan=2 width=28> <P align=center>D0</P></TD> <TD rowSpan=2 width=28> <P align=center>n-d</P></TD> <TD rowSpan=2 width=28> <P align=center>H</P></TD> <TD rowSpan=2 width=28> <P align=center>B</P></TD> <TD rowSpan=2 width=28> <P align=center>代号<BR>ES</P></TD> <TD rowSpan=2 width=58> <P align=center>耗气量（cm3） </P></TD> <TD rowSpan=2 width=58> <P align=center>气源压力（MPa） </P></TD> <TD rowSpan=2 width=58> <P align=center>气源接头（in） </P></TD></TR> <TR> <TD width=24> <P align=center>J型 </P></TD> <TD width=33> <P align=center>W型 </P></TD></TR> <TR> <TD rowSpan=5 width=83> <P align=center>EG6B41WJFS-16</P></TD> <TD width=55> <P align=center>20</P></TD> <TD width=55> <P align=center>121</P></TD> <TD width=55> <P align=center>117</P></TD> <TD width=55> <P align=center>2</P></TD> <TD width=55> <P align=center>75</P></TD> <TD width=55> <P align=center>105</P></TD> <TD width=55> <P align=center>140</P></TD> <TD width=55> <P align=center>4-13．5</P></TD> <TD width=55> <P align=center>343</P></TD> <TD width=55> <P align=center>168</P></TD> <TD width=55> <P align=center>68</P></TD> <TD width=55> <P align=center>163．87</P></TD> <TD width=55> <P align=center>0．3</P></TD> <TD width=55> <P align=center>1/8</P></TD> <TD width=55> <P align=center>6．3</P></TD></TR> <TR> <TD width=55> <P align=center>25</P></TD> <TD width=55> <P align=center>131</P></TD> <TD width=55> <P align=center>127</P></TD> <TD width=55> <P align=center>2</P></TD> <TD width=55> <P align=center>85</P></TD> <TD width=55> <P align=center>115</P></TD> <TD width=55> <P align=center>140</P></TD> <TD width=55> <P align=center>4-13．5</P></TD> <TD width=55> <P align=center>345</P></TD> <TD width=55> <P align=center>168</P></TD> <TD width=55> <P align=center>68</P></TD> <TD width=55> <P align=center>196．65</P></TD> <TD width=55> <P align=center>0．3-0．4</P></TD> <TD width=55> <P align=center>1/8</P></TD> <TD width=55> <P align=center>7．3</P></TD></TR> <TR> <TD width=55> <P align=center>32</P></TD> <TD width=55> <P align=center>150</P></TD> <TD width=55> <P align=center>146</P></TD> <TD width=55> <P align=center>2</P></TD> <TD width=55> <P align=center>100</P></TD> <TD width=55> <P align=center>140</P></TD> <TD width=55> <P align=center>140</P></TD> <TD width=55> <P align=center>4-17．5</P></TD> <TD width=55> <P align=center>363</P></TD> <TD width=55> <P align=center>260</P></TD> <TD width=55> <P align=center>68</P></TD> <TD width=55> <P align=center>229．4</P></TD> <TD width=55> <P align=center>0．3-0．4</P></TD> <TD width=55> <P align=center>1/8</P></TD> <TD width=55> <P align=center>8．3</P></TD></TR> <TR> <TD width=55> <P align=center>40</P></TD> <TD width=55> <P align=center>163</P></TD> <TD width=55> <P align=center>159</P></TD> <TD width=55> <P align=center>2</P></TD> <TD width=55> <P align=center>110</P></TD> <TD width=55> <P align=center>150</P></TD> <TD width=55> <P align=center>140</P></TD> <TD width=55> <P align=center>4-17．5</P></TD> <TD width=55> <P align=center>430</P></TD> <TD width=55> <P align=center>260</P></TD> <TD width=55> <P align=center>69</P></TD> <TD width=55> <P align=center>1458．7</P></TD> <TD width=55> <P align=center>0．3-0．4</P></TD> <TD width=55> <P align=center>1/4</P></TD> <TD width=55> <P align=center>14．3</P></TD></TR> <TR> <TD width=55> <P align=center>50</P></TD> <TD width=55> <P align=center>194</P></TD> <TD width=55> <P align=center>190</P></TD> <TD width=55> <P align=center>2</P></TD> <TD width=55> <P align=center>125</P></TD> <TD width=55> <P align=center>165</P></TD> <TD width=55> <P align=center>140</P></TD> <TD width=55> <P align=center>4-17．5</P></TD> <TD width=55> <P align=center>575</P></TD> <TD width=55> <P align=center>260</P></TD> <TD width=55> <P align=center>70</P></TD> <TD width=55> <P align=center>3162．7</P></TD> <TD width=55> <P align=center>0．3-0．4</P></TD> <TD width=55> <P align=center>1/4</P></TD> <TD width=55> <P align=center>26</P></TD></TR> <TR> <TD rowSpan=5 width=83> <P align=center>EG6B41WJFS-10</P></TD> <TD width=55> <P align=center>65</P></TD> <TD width=55> <P align=center>220</P></TD> <TD width=55> <P align=center>216</P></TD> <TD width=55> <P align=center>2</P></TD> <TD width=55> <P align=center>145</P></TD> <TD width=55> <P align=center>185</P></TD> <TD width=55> <P align=center>140</P></TD> <TD width=55> <P align=center>4-17．5</P></TD> <TD width=55> <P align=center>588</P></TD> <TD width=55> <P align=center>260</P></TD> <TD width=55> <P align=center>70</P></TD> <TD width=55> <P align=center>3243</P></TD> <TD width=55> <P align=center>0．3-0．4</P></TD> <TD width=55> <P align=center>1/4</P></TD> <TD width=55> <P align=center>30．8</P></TD></TR> <TR> <TD width=55> <P align=center>80</P></TD> <TD width=55> <P align=center>258</P></TD> <TD width=55> <P align=center>254</P></TD> <TD width=55> <P align=center>2</P></TD> <TD width=55> <P align=center>160</P></TD> <TD width=55> <P align=center>200</P></TD> <TD width=55> <P align=center>165</P></TD> <TD width=55> <P align=center>8-17．5</P></TD> <TD width=55> <P align=center>769</P></TD> <TD width=55> <P align=center>425</P></TD> <TD width=55> <P align=center>71</P></TD> <TD width=55> <P align=center>6636．8</P></TD> <TD width=55> <P align=center>0．4-0．5</P></TD> <TD width=55> <P align=center>3/8</P></TD> <TD width=55> <P align=center>64．9</P></TD></TR> <TR> <TD width=55> <P align=center>100</P></TD> <TD width=55> <P align=center>309</P></TD> <TD width=55> <P align=center>305</P></TD> <TD width=55> <P align=center>2</P></TD> <TD width=55> <P align=center>180</P></TD> <TD width=55> <P align=center>220</P></TD> <TD width=55> <P align=center>280</P></TD> <TD width=55> <P align=center>8-17．5</P></TD> <TD width=55> <P align=center>816</P></TD> <TD width=55> <P align=center>425</P></TD> <TD width=55> <P align=center>71</P></TD> <TD width=55> <P align=center>6948</P></TD> <TD width=55> <P align=center>0．4-0．5</P></TD> <TD width=55> <P align=center>3/8</P></TD> <TD width=55> <P align=center>70．3</P></TD></TR> <TR> <TD width=55> <P align=center>125</P></TD> <TD width=55> <P align=center>362</P></TD> <TD width=55> <P align=center>356</P></TD> <TD width=55> <P align=center>3</P></TD> <TD width=55> <P align=center>210</P></TD> <TD width=55> <P align=center>250</P></TD> <TD width=55> <P align=center>280</P></TD> <TD width=55> <P align=center>8-17．5</P></TD> <TD width=55> <P align=center>820</P></TD> <TD width=55> <P align=center>425</P></TD> <TD width=55> <P align=center>71</P></TD> <TD width=55> <P align=center>7374．2</P></TD> <TD width=55> <P align=center>0．4-0．5</P></TD> <TD width=55> <P align=center>3/8</P></TD> <TD width=55> <P align=center>80．7</P></TD></TR> <TR> <TD width=55> <P align=center>150</P></TD> <TD width=55> <P align=center>412</P></TD> <TD width=55> <P align=center>406</P></TD> <TD width=55> <P align=center>3</P></TD> <TD width=55> <P align=center>240</P></TD> <TD width=55> <P align=center>285</P></TD> <TD width=55> <P align=center>280</P></TD> <TD width=55> <P align=center>8-22</P></TD> <TD width=55> <P align=center>920</P></TD> <TD width=55> <P align=center>549</P></TD> <TD width=55> <P align=center>72</P></TD> <TD width=55> <P align=center>10652</P></TD> <TD width=55> <P align=center>0．5</P></TD> <TD width=55> <P align=center>3/8</P></TD> <TD width=55> <P align=center>131．2</P></TD></TR> <TR> <TD width=83> <P align=center>EG6B41WJFS-6</P></TD> <TD width=55> <P align=center>200</P></TD> <TD width=55> <P align=center>527</P></TD> <TD width=55> <P align=center>521</P></TD> <TD width=55> <P align=center>4</P></TD> <TD width=55> <P align=center>295</P></TD> <TD width=55> <P align=center>340</P></TD> <TD width=55> <P align=center>280</P></TD> <TD width=55> <P align=center>8-22</P></TD> <TD width=55> <P align=center>1010</P></TD> <TD width=55> <P align=center>549</P></TD> <TD width=55> <P align=center>72</P></TD> <TD width=55> <P align=center>16715</P></TD> <TD width=55> <P align=center>0．5</P></TD> <TD width=55> <P align=center>3/8</P></TD> <TD width=55> <P align=center>212</P></TD></TR></TBODY></TABLE><BR>注：1、气动隔膜阀尚可附装反馈信号、限位器或定位器，以适应自近控、程控或调节流量的需要。 <BR>2、气动阀门的反馈信号采用无触点传感技术。 <BR>3、采用气缸活塞式。 <BR>4、当气源发生故障时，可操作手轮使阀门开启<BR><BR> http://www.91way.com/info_en/20629.html 衬胶阀 2025-11-25 17:11:33 J41J衬胶截止阀<BR><BR>压力等级：PN 0.6 1.0 1.6 <BR><BR>适用温度：≤85℃ ≤100℃ ≤120℃（按照衬里材料） <BR><BR> <TABLE style="WIDTH: 100%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width="100%" align=center> <TBODY> <TR> <TD width="32%" align=middle>零件名称</TD> <TD width="68%" align=middle>材 料</TD></TR> <TR> <TD width="32%" align=middle>阀体</TD> <TD width="68%" align=middle>铸铁、铸钢、不锈钢</TD></TR> <TR> <TD width="32%" align=middle>阀盖</TD> <TD width="68%" align=middle> <P>铸铁、铸钢、不锈钢</P></TD></TR> <TR> <TD width="32%" align=middle>阀 瓣</TD> <TD width="68%" align=middle> <P>铸钢、不锈钢（完全包覆橡胶）</P></TD></TR> <TR> <TD width="32%" align=middle>阀 杆</TD> <TD width="68%" align=middle> <P>铸钢、不锈钢（完全包覆橡胶）</P></TD></TR> <TR> <TD width="32%" align=middle>衬里</TD> <TD width="68%" align=middle>橡胶</TD></TR> <TR> <TD width="32%" align=middle>手 轮</TD> <TD width="68%" align=middle>铸铁、碳钢</TD></TR></TBODY></TABLE><BR> <TABLE style="WIDTH: 100%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width="100%" align=center> <TBODY> <TR> <TD colSpan=2 align=middle>技 术 规 范</TD></TR> <TR> <TD width=61 align=middle>设计标准</TD> <TD width=216 align=middle>GB12235</TD></TR> <TR> <TD width=61 align=middle>结构长度</TD> <TD width=216 align=middle>GB12221（1系列）</TD></TR> <TR> <TD rowSpan=2 width=61 align=middle>法兰标准</TD> <TD width=216 align=middle>JB/T79-94</TD></TR> <TR> <TD width=216 align=middle>GB4216</TD></TR> <TR> <TD width=61 align=middle>检验试验</TD> <TD width=216 align=middle>GB/T13927</TD></TR> <TR> <TD width=61 align=middle>驱动方式</TD> <TD width=216 align=middle>手动、电动、气动</TD></TR></TBODY></TABLE><BR>J41J衬胶截止阀安装尺寸<BR><BR> <TABLE style="WIDTH: 100%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=2 cellPadding=2 width="100%" align=center> <TBODY> <TR> <TD colSpan=2 align=middle> <P align=left>公称通经</P></TD> <TD rowSpan=2 width="11%" align=middle> <P align=left>L</P></TD> <TD width="11%" align=middle> <P align=left>D</P></TD> <TD width="11%" align=middle> <P align=left>D1</P></TD> <TD width="11%" align=middle> <P align=left>D2</P></TD> <TD width="11%" align=middle> <P align=left>f</P></TD> <TD width="11%" align=middle> <P align=left>b</P></TD> <TD width="11%" align=middle> <P align=left>Z-φd</P></TD></TR> <TR> <TD width="12%" align=middle> <P align=left>DN(mm)</P></TD> <TD width="11%" align=middle> <P align=left>NPS(inch)</P></TD> <TD colSpan=6 align=middle> <P align=left>PN1.0MPa</P></TD></TR> <TR> <TD align=middle> <P align=left>15</P></TD> <TD align=middle> <P align=left>1/2</P></TD> <TD align=middle> <P align=left>130</P></TD> <TD align=middle> <P align=left>95</P></TD> <TD align=middle> <P align=left>65</P></TD> <TD align=middle> <P align=left>45</P></TD> <TD align=middle> <P align=left>2</P></TD> <TD align=middle> <P align=left>14</P></TD> <TD align=middle> <P align=left>4-φ14</P></TD></TR> <TR> <TD align=middle> <P align=left>20</P></TD> <TD align=middle> <P align=left>3/4</P></TD> <TD align=middle> <P align=left>150</P></TD> <TD align=middle> <P align=left>105</P></TD> <TD align=middle> <P align=left>75</P></TD> <TD align=middle> <P align=left>55</P></TD> <TD align=middle> <P align=left>2</P></TD> <TD align=middle> <P align=left>16</P></TD> <TD align=middle> <P align=left>4-φ14</P></TD></TR> <TR> <TD align=middle> <P align=left>25</P></TD> <TD align=middle> <P align=left>1</P></TD> <TD align=middle> <P align=left>160</P></TD> <TD align=middle> <P align=left>115</P></TD> <TD align=middle> <P align=left>85</P></TD> <TD align=middle> <P align=left>65</P></TD> <TD align=middle> <P align=left>2</P></TD> <TD align=middle> <P align=left>16</P></TD> <TD align=middle> <P align=left>4-φ14</P></TD></TR> <TR> <TD align=middle> <P align=left>32</P></TD> <TD align=middle> <P align=left>11/4</P></TD> <TD align=middle> <P align=left>180</P></TD> <TD align=middle> <P align=left>135</P></TD> <TD align=middle> <P align=left>100</P></TD> <TD align=middle> <P align=left>78</P></TD> <TD align=middle> <P align=left>2</P></TD> <TD align=middle> <P align=left>18</P></TD> <TD align=middle> <P align=left>4-φ18</P></TD></TR> <TR> <TD align=middle> <P align=left>40</P></TD> <TD align=middle> <P align=left>11/2</P></TD> <TD align=middle> <P align=left>200</P></TD> <TD align=middle> <P align=left>145</P></TD> <TD align=middle> <P align=left>110</P></TD> <TD align=middle> <P align=left>85</P></TD> <TD align=middle> <P align=left>3</P></TD> <TD align=middle> <P align=left>18</P></TD> <TD align=middle> <P align=left>4-φ18</P></TD></TR> <TR> <TD align=middle> <P align=left>50</P></TD> <TD align=middle> <P align=left>2</P></TD> <TD align=middle> <P align=left>230</P></TD> <TD align=middle> <P align=left>160</P></TD> <TD align=middle> <P align=left>125</P></TD> <TD align=middle> <P align=left>100</P></TD> <TD align=middle> <P align=left>3</P></TD> <TD align=middle> <P align=left>20</P></TD> <TD align=middle> <P align=left>4-φ18</P></TD></TR> <TR> <TD align=middle> <P align=left>65</P></TD> <TD align=middle> <P align=left>21/2</P></TD> <TD align=middle> <P align=left>290</P></TD> <TD align=middle> <P align=left>180</P></TD> <TD align=middle> <P align=left>145</P></TD> <TD align=middle> <P align=left>120</P></TD> <TD align=middle> <P align=left>3</P></TD> <TD align=middle> <P align=left>20</P></TD> <TD align=middle> <P align=left>4-φ18</P></TD></TR> <TR> <TD align=middle> <P align=left>80</P></TD> <TD align=middle> <P align=left>3</P></TD> <TD align=middle> <P align=left>310</P></TD> <TD align=middle> <P align=left>195</P></TD> <TD align=middle> <P align=left>160</P></TD> <TD align=middle> <P align=left>135</P></TD> <TD align=middle> <P align=left>3</P></TD> <TD align=middle> <P align=left>22</P></TD> <TD align=middle> <P align=left>4-φ18</P></TD></TR> <TR> <TD align=middle> <P align=left>100</P></TD> <TD align=middle> <P align=left>4</P></TD> <TD align=middle> <P align=left>350</P></TD> <TD align=middle> <P align=left>215</P></TD> <TD align=middle> <P align=left>180</P></TD> <TD align=middle> <P align=left>155</P></TD> <TD align=middle> <P align=left>3</P></TD> <TD align=middle> <P align=left>22</P></TD> <TD align=middle> <P align=left>8-φ18</P></TD></TR> <TR> <TD align=middle> <P align=left>125</P></TD> <TD align=middle> <P align=left>5</P></TD> <TD align=middle> <P align=left>400</P></TD> <TD align=middle> <P align=left>245</P></TD> <TD align=middle> <P align=left>210</P></TD> <TD align=middle> <P align=left>185</P></TD> <TD align=middle> <P align=left>3</P></TD> <TD align=middle> <P align=left>24</P></TD> <TD align=middle> <P align=left>8-φ18</P></TD></TR> <TR> <TD align=middle> <P align=left>150</P></TD> <TD align=middle> <P align=left>6</P></TD> <TD align=middle> <P align=left>480</P></TD> <TD align=middle> <P align=left>280</P></TD> <TD align=middle> <P align=left>240</P></TD> <TD align=middle> <P align=left>210</P></TD> <TD align=middle> <P align=left>3</P></TD> <TD align=middle> <P align=left>24</P></TD> <TD align=middle> <P align=left>8-φ23</P></TD></TR> <TR> <TD align=middle> <P align=left>200</P></TD> <TD align=middle> <P align=left>8</P></TD> <TD align=middle> <P align=left>495</P></TD> <TD align=middle> <P align=left>335</P></TD> <TD align=middle> <P align=left>295</P></TD> <TD align=middle> <P align=left>265</P></TD> <TD align=middle> <P align=left>3</P></TD> <TD align=middle> <P align=left>26</P></TD> <TD align=middle> <P align=left>8-φ23</P></TD></TR> <TR> <TD align=middle> <P align=left>250</P></TD> <TD align=middle> <P align=left>10</P></TD> <TD align=middle> <P align=left>622</P></TD> <TD align=middle> <P align=left>390</P></TD> <TD align=middle> <P align=left>350</P></TD> <TD align=middle> <P align=left>320</P></TD> <TD align=middle> <P align=left>3</P></TD> <TD align=middle> <P align=left>28</P></TD> <TD align=middle> <P align=left>12-φ23</P></TD></TR> <TR> <TD align=middle> <P align=left>300</P></TD> <TD align=middle> <P align=left>12</P></TD> <TD align=middle> <P align=left>698</P></TD> <TD align=middle> <P align=left>440</P></TD> <TD align=middle> <P align=left>400</P></TD> <TD align=middle> <P align=left>368</P></TD> <TD align=middle> <P align=left>4</P></TD> <TD align=middle> <P align=left>28</P></TD> <TD align=middle> <P align=left>12-φ23</P></TD></TR> <TR> <TD height=24 align=middle> <P align=left>350</P></TD> <TD align=middle> <P align=left>14</P></TD> <TD align=middle> <P align=left>787</P></TD> <TD align=middle> <P align=left>500</P></TD> <TD align=middle> <P align=left>460</P></TD> <TD align=middle> <P align=left>428</P></TD> <TD align=middle> <P align=left>4</P></TD> <TD align=middle> <P align=left>30</P></TD> <TD align=middle> <P align=left>16-φ23</P></TD></TR></TBODY></TABLE> <P align=left><BR>PN1.6MPa<BR><BR> <TABLE style="WIDTH: 100%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=2 cellPadding=2 width="100%" align=center> <TBODY> <TR> <TD align=middle> <P align=left>15</P></TD> <TD align=middle> <P align=left>1/2</P></TD> <TD align=middle> <P align=left>130</P></TD> <TD align=middle> <P align=left>95</P></TD> <TD align=middle> <P align=left>65</P></TD> <TD align=middle> <P align=left>45</P></TD> <TD align=middle> <P align=left>2</P></TD> <TD align=middle> <P align=left>14</P></TD> <TD align=middle> <P align=left>4-φ14</P></TD></TR> <TR> <TD align=middle> <P align=left>20</P></TD> <TD align=middle> <P align=left>3/4</P></TD> <TD align=middle> <P align=left>150</P></TD> <TD align=middle> <P align=left>105</P></TD> <TD align=middle> <P align=left>75</P></TD> <TD align=middle> <P align=left>55</P></TD> <TD align=middle> <P align=left>2</P></TD> <TD align=middle> <P align=left>16</P></TD> <TD align=middle> <P align=left>4-φ14</P></TD></TR> <TR> <TD align=middle> <P align=left>25</P></TD> <TD align=middle> <P align=left>1</P></TD> <TD align=middle> <P align=left>160</P></TD> <TD align=middle> <P align=left>115</P></TD> <TD align=middle> <P align=left>85</P></TD> <TD align=middle> <P align=left>65</P></TD> <TD align=middle> <P align=left>2</P></TD> <TD align=middle> <P align=left>16</P></TD> <TD align=middle> <P align=left>4-φ14</P></TD></TR> <TR> <TD align=middle> <P align=left>32</P></TD> <TD align=middle> <P align=left>11/4</P></TD> <TD align=middle> <P align=left>180</P></TD> <TD align=middle> <P align=left>135</P></TD> <TD align=middle> <P align=left>100</P></TD> <TD align=middle> <P align=left>78</P></TD> <TD align=middle> <P align=left>2</P></TD> <TD align=middle> <P align=left>18</P></TD> <TD align=middle> <P align=left>4-φ18</P></TD></TR> <TR> <TD align=middle> <P align=left>40</P></TD> <TD align=middle> <P align=left>11/2</P></TD> <TD align=middle> <P align=left>200</P></TD> <TD align=middle> <P align=left>145</P></TD> <TD align=middle> <P align=left>110</P></TD> <TD align=middle> <P align=left>85</P></TD> <TD align=middle> <P align=left>3</P></TD> <TD align=middle> <P align=left>18</P></TD> <TD align=middle> <P align=left>4-φ18</P></TD></TR> <TR> <TD align=middle> <P align=left>50</P></TD> <TD align=middle> <P align=left>2</P></TD> <TD align=middle> <P align=left>230</P></TD> <TD align=middle> <P align=left>160</P></TD> <TD align=middle> <P align=left>125</P></TD> <TD align=middle> <P align=left>100</P></TD> <TD align=middle> <P align=left>3</P></TD> <TD align=middle> <P align=left>20</P></TD> <TD align=middle> <P align=left>4-φ18</P></TD></TR> <TR> <TD align=middle> <P align=left>65</P></TD> <TD align=middle> <P align=left>21/2</P></TD> <TD align=middle> <P align=left>290</P></TD> <TD align=middle> <P align=left>180</P></TD> <TD align=middle> <P align=left>145</P></TD> <TD align=middle> <P align=left>120</P></TD> <TD align=middle> <P align=left>3</P></TD> <TD align=middle> <P align=left>20</P></TD> <TD align=middle> <P align=left>4-φ18</P></TD></TR> <TR> <TD align=middle> <P align=left>80</P></TD> <TD align=middle> <P align=left>3</P></TD> <TD align=middle> <P align=left>310</P></TD> <TD align=middle> <P align=left>195</P></TD> <TD align=middle> <P align=left>160</P></TD> <TD align=middle> <P align=left>135</P></TD> <TD align=middle> <P align=left>3</P></TD> <TD align=middle> <P align=left>22</P></TD> <TD align=middle> <P align=left>8-φ18</P></TD></TR> <TR> <TD align=middle> <P align=left>100</P></TD> <TD align=middle> <P align=left>4</P></TD> <TD align=middle> <P align=left>350</P></TD> <TD align=middle> <P align=left>215</P></TD> <TD align=middle> <P align=left>180</P></TD> <TD align=middle> <P align=left>155</P></TD> <TD align=middle> <P align=left>3</P></TD> <TD align=middle> <P align=left>24</P></TD> <TD align=middle> <P align=left>8-φ18</P></TD></TR> <TR> <TD align=middle> <P align=left>125</P></TD> <TD align=middle> <P align=left>5</P></TD> <TD align=middle> <P align=left>400</P></TD> <TD align=middle> <P align=left>245</P></TD> <TD align=middle> <P align=left>210</P></TD> <TD align=middle> <P align=left>185</P></TD> <TD align=middle> <P align=left>3</P></TD> <TD align=middle> <P align=left>26</P></TD> <TD align=middle> <P align=left>8-φ18</P></TD></TR> <TR> <TD align=middle> <P align=left>150</P></TD> <TD align=middle> <P align=left>6</P></TD> <TD align=middle> <P align=left>480</P></TD> <TD align=middle> <P align=left>280</P></TD> <TD align=middle> <P align=left>240</P></TD> <TD align=middle> <P align=left>210</P></TD> <TD align=middle> <P align=left>3</P></TD> <TD align=middle> <P align=left>28</P></TD> <TD align=middle> <P align=left>8-φ23</P></TD></TR> <TR> <TD align=middle> <P align=left>200</P></TD> <TD align=middle> <P align=left>8</P></TD> <TD align=middle> <P align=left>495</P></TD> <TD align=middle> <P align=left>335</P></TD> <TD align=middle> <P align=left>295</P></TD> <TD align=middle> <P align=left>265</P></TD> <TD align=middle> <P align=left>3</P></TD> <TD align=middle> <P align=left>30</P></TD> <TD align=middle> <P align=left>12-φ23</P></TD></TR> <TR> <TD align=middle> <P align=left>250</P></TD> <TD align=middle> <P align=left>10</P></TD> <TD align=middle> <P align=left>622</P></TD> <TD align=middle> <P align=left>405</P></TD> <TD align=middle> <P align=left>355</P></TD> <TD align=middle> <P align=left>320</P></TD> <TD align=middle> <P align=left>3</P></TD> <TD align=middle> <P align=left>32</P></TD> <TD align=middle> <P align=left>12-φ25</P></TD></TR> <TR> <TD align=middle> <P align=left>300</P></TD> <TD align=middle> <P align=left>12</P></TD> <TD align=middle> <P align=left>698</P></TD> <TD align=middle> <P align=left>460</P></TD> <TD align=middle> <P align=left>410</P></TD> <TD align=middle> <P align=left>375</P></TD> <TD align=middle> <P align=left>4</P></TD> <TD align=middle> <P align=left>34</P></TD> <TD align=middle> <P align=left>12-φ25</P></TD></TR></TBODY></TABLE></P><BR> http://www.91way.com/info_en/20636.html 衬胶阀 2025-9-20 18:48:20 EG6K41J英标常开式气动衬胶隔膜阀<BR><BR>产品特点：设计与制造：GB122239 结构长度：GB12221、JB1688 法兰连接尺寸：GB4216、JB78 G6B41W无衬里隔膜阀,G6B41J衬胶气动隔膜阀,常开型隔膜阀 <BR><BR>部件列表：1、阀体　2、阀体衬里　3、隔膜　4、阀瓣　5、下阀杆　6、阀盖　7、气缸　8、活塞　9、弹簧　10、气缸盖　11、上阀杆　12、手轮 <BR>EG6K41J英标常开式气动衬胶隔膜阀用途： <BR><BR>用途：<BR>本阀专用于控制非腐蚀性或一般腐蚀性介质，阀体内腔表面无衬里或覆有可供选择的各种橡胶，适用于不同工作温度和流体管路。 <BR>适用温度：≤85℃、≤100℃、 ≤120℃、≤150℃（按照衬里和隔膜材料） <BR>压力等级：PN0.6、1.0、1.6 <BR><BR>EG6K41J英标常开式气动衬胶隔膜阀材料： <BR>阀体：铸铁、球墨铸铁、碳钢、不锈钢 <BR>阀盖：铸铁、球墨铸铁、碳钢、不锈钢 <BR>衬里：无衬里、橡胶 <BR>隔膜：橡胶 <BR>阀瓣：铸铁、碳钢 <BR>气缸：球墨铸铁 <BR>活塞：碳钢 <BR>阀杆：碳钢 <BR>手轮：铸铁 <BR><BR>EG6K41J英标常开式气动衬胶隔膜阀主要尺寸及重量：<BR><BR> <TABLE style="WIDTH: 100%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width="100%" align=center> <TBODY> <TR> <TD width=35 align=middle> <P align=center>DN<BR>mm</P></TD> <TD width=35 align=middle> <P align=center>公称压力<BR>MPa</P></TD> <TD width=35 align=middle> <P align=center>工作压力<BR>MPa</P></TD> <TD width=35 align=middle> <P align=center>L<BR>（mm） </P></TD> <TD width=35 align=middle> <P align=center>D<BR>（mm） </P></TD> <TD width=35 align=middle> <P align=center>D1<BR>（mm） </P></TD> <TD width=35 align=middle> <P align=center>n-φd<BR>（mm） </P></TD> <TD width=35 align=middle> <P align=center>F<BR>（mm） </P></TD> <TD width=35 align=middle> <P align=center>H1<BR>（mm） </P></TD> <TD width=35 align=middle> <P align=center>H2<BR>（mm） </P></TD> <TD width=35 align=middle> <P align=center>D0<BR>（mm） </P></TD> <TD width=35 align=middle> <P align=center>B</P></TD> <TD width=35 align=middle> <P align=center>气源压力<BR>MPa</P></TD> <TD width=35 align=middle> <P align=center>气源接头<BR>in</P></TD> <TD width=35 align=middle> <P align=center>耗气量<BR>cm3</P></TD> <TD width=35 align=middle> <P align=center>质量 </P></TD></TR> <TR> <TD width=35 align=middle> <P align=center>15</P></TD> <TD rowSpan=13 width=57 align=middle> <P align=center>0.6</P></TD> <TD rowSpan=11 width=60 align=middle> <P align=center>0.6</P></TD> <TD width=36 align=middle> <P align=center>125</P></TD> <TD width=36 align=middle> <P align=center>95</P></TD> <TD width=36 align=middle> <P align=center>65</P></TD> <TD width=36 align=middle> <P align=center>4-14</P></TD> <TD width=36 align=middle> <P align=center>2</P></TD> <TD width=36 align=middle>-</TD> <TD width=36 align=middle>-</TD> <TD width=36 align=middle>-</TD> <TD width=36 align=middle>-</TD> <TD width=36 align=middle>-</TD> <TD width=36 align=middle>-</TD> <TD width=36 align=middle>-</TD> <TD width=36 align=middle>-</TD></TR> <TR> <TD width=36 align=middle> <P align=center>20</P></TD> <TD width=36 align=middle> <P align=center>139</P></TD> <TD width=36 align=middle> <P align=center>105</P></TD> <TD width=36 align=middle> <P align=center>75</P></TD> <TD width=36 align=middle> <P align=center>4-14</P></TD> <TD width=36 align=middle> <P align=center>2</P></TD> <TD width=36 align=middle>-</TD> <TD width=36 align=middle>-</TD> <TD width=36 align=middle>-</TD> <TD width=36 align=middle>-</TD> <TD width=36 align=middle>-</TD> <TD width=36 align=middle>-</TD> <TD width=36 align=middle>-</TD> <TD width=36 align=middle>-</TD></TR> <TR> <TD width=35 align=middle> <P align=center>25</P></TD> <TD width=36 align=middle> <P align=center>145</P></TD> <TD width=36 align=middle> <P align=center>115</P></TD> <TD width=36 align=middle> <P align=center>85</P></TD> <TD width=36 align=middle> <P align=center>4-14</P></TD> <TD width=36 align=middle> <P align=center>2</P></TD> <TD width=36 align=middle> <P align=center>306</P></TD> <TD width=36 align=middle> <P align=center>320</P></TD> <TD width=36 align=middle> <P align=center>120</P></TD> <TD width=36 align=middle> <P align=center>94</P></TD> <TD width=36 align=middle> <P align=center>0.4</P></TD> <TD width=36 align=middle> <P align=center>10×1</P></TD> <TD width=36 align=middle> <P align=center>2.395×102</P></TD> <TD width=36 align=middle> <P align=center>7.5</P></TD></TR> <TR> <TD width=36 align=middle> <P align=center>32</P></TD> <TD width=36 align=middle> <P align=center>160</P></TD> <TD width=36 align=middle> <P align=center>140</P></TD> <TD width=36 align=middle> <P align=center>100</P></TD> <TD width=36 align=middle> <P align=center>4-18</P></TD> <TD width=36 align=middle> <P align=center>2</P></TD> <TD width=36 align=middle> <P align=center>410</P></TD> <TD width=36 align=middle> <P align=center>430</P></TD> <TD width=36 align=middle> <P align=center>140</P></TD> <TD width=36 align=middle> <P align=center>120</P></TD> <TD width=36 align=middle> <P align=center>0.4</P></TD> <TD width=36 align=middle> <P align=center>12×1.25</P></TD> <TD width=36 align=middle> <P align=center>6.082×102</P></TD> <TD width=36 align=middle> <P align=center>14.5</P></TD></TR> <TR> <TD width=36 align=middle> <P align=center>40</P></TD> <TD width=36 align=middle> <P align=center>180</P></TD> <TD width=36 align=middle> <P align=center>150</P></TD> <TD width=36 align=middle> <P align=center>110</P></TD> <TD width=36 align=middle> <P align=center>4-18</P></TD> <TD width=36 align=middle> <P align=center>3</P></TD> <TD width=36 align=middle> <P align=center>415</P></TD> <TD width=36 align=middle> <P align=center>435</P></TD> <TD width=36 align=middle> <P align=center>140</P></TD> <TD width=36 align=middle> <P align=center>120</P></TD> <TD width=36 align=middle> <P align=center>0.4</P></TD> <TD width=36 align=middle> <P align=center>12×1.25</P></TD> <TD width=36 align=middle> <P align=center>6.082×102</P></TD> <TD width=36 align=middle> <P align=center>16</P></TD></TR> <TR> <TD width=35 align=middle> <P align=center>50</P></TD> <TD width=36 align=middle> <P align=center>210</P></TD> <TD width=36 align=middle> <P align=center>165</P></TD> <TD width=36 align=middle> <P align=center>125</P></TD> <TD width=36 align=middle> <P align=center>4-18</P></TD> <TD width=36 align=middle> <P align=center>3</P></TD> <TD width=36 align=middle> <P align=center>463</P></TD> <TD width=36 align=middle> <P align=center>488</P></TD> <TD width=36 align=middle> <P align=center>160</P></TD> <TD width=36 align=middle> <P align=center>185</P></TD> <TD width=36 align=middle> <P align=center>0.4</P></TD> <TD width=36 align=middle> <P align=center>12×1.25</P></TD> <TD width=36 align=middle> <P align=center>1.235×102</P></TD> <TD width=36 align=middle> <P align=center>24.5</P></TD></TR> <TR> <TD width=36 align=middle> <P align=center>65</P></TD> <TD width=36 align=middle> <P align=center>250</P></TD> <TD width=36 align=middle> <P align=center>185</P></TD> <TD width=36 align=middle> <P align=center>145</P></TD> <TD width=36 align=middle> <P align=center>4-18</P></TD> <TD width=36 align=middle> <P align=center>3</P></TD> <TD width=36 align=middle> <P align=center>620</P></TD> <TD width=36 align=middle> <P align=center>660</P></TD> <TD width=36 align=middle> <P align=center>160</P></TD> <TD width=36 align=middle> <P align=center>245</P></TD> <TD width=36 align=middle> <P align=center>0.5</P></TD> <TD width=36 align=middle> <P align=center>16×1.5</P></TD> <TD width=36 align=middle> <P align=center>3.725×102</P></TD> <TD width=36 align=middle> <P align=center>30</P></TD></TR> <TR> <TD width=36 align=middle> <P align=center>80</P></TD> <TD width=36 align=middle> <P align=center>300</P></TD> <TD width=36 align=middle> <P align=center>200</P></TD> <TD width=36 align=middle> <P align=center>160</P></TD> <TD width=36 align=middle> <P align=center>4-18</P></TD> <TD width=36 align=middle> <P align=center>3</P></TD> <TD width=36 align=middle> <P align=center>627</P></TD> <TD width=36 align=middle> <P align=center>687</P></TD> <TD width=36 align=middle> <P align=center>200</P></TD> <TD width=36 align=middle> <P align=center>245</P></TD> <TD width=36 align=middle> <P align=center>0.5</P></TD> <TD width=36 align=middle> <P align=center>16×1.5</P></TD> <TD width=36 align=middle> <P align=center>3.725×103</P></TD> <TD width=36 align=middle> <P align=center>51.5</P></TD></TR> <TR> <TD width=35 align=middle> <P align=center>100</P></TD> <TD width=36 align=middle> <P align=center>350</P></TD> <TD width=36 align=middle> <P align=center>220</P></TD> <TD width=36 align=middle> <P align=center>180</P></TD> <TD width=36 align=middle> <P align=center>8-18</P></TD> <TD width=36 align=middle> <P align=center>3</P></TD> <TD width=36 align=middle> <P align=center>719</P></TD> <TD width=36 align=middle> <P align=center>769</P></TD> <TD width=36 align=middle> <P align=center>240</P></TD> <TD width=36 align=middle> <P align=center>330</P></TD> <TD width=36 align=middle> <P align=center>0.5</P></TD> <TD width=36 align=middle> <P align=center>16×1.5</P></TD> <TD width=36 align=middle> <P align=center>9.458×103</P></TD> <TD width=36 align=middle> <P align=center>86.5</P></TD></TR> <TR> <TD width=36 align=middle> <P align=center>125</P></TD> <TD width=36 align=middle> <P align=center>400</P></TD> <TD width=36 align=middle> <P align=center>250</P></TD> <TD width=36 align=middle> <P align=center>210</P></TD> <TD width=36 align=middle> <P align=center>8-18</P></TD> <TD width=36 align=middle> <P align=center>3</P></TD> <TD width=36 align=middle> <P align=center>804</P></TD> <TD width=36 align=middle> <P align=center>872</P></TD> <TD width=36 align=middle> <P align=center>320</P></TD> <TD width=36 align=middle> <P align=center>380</P></TD> <TD width=36 align=middle> <P align=center>0.5</P></TD> <TD width=36 align=middle> <P align=center>20×1.5</P></TD> <TD width=36 align=middle> <P align=center>1.409×104</P></TD> <TD width=36 align=middle> <P align=center>133</P></TD></TR> <TR> <TD width=36 align=middle> <P align=center>150</P></TD> <TD width=36 align=middle> <P align=center>460</P></TD> <TD width=36 align=middle> <P align=center>285</P></TD> <TD width=36 align=middle> <P align=center>240</P></TD> <TD width=36 align=middle> <P align=center>8-22</P></TD> <TD width=36 align=middle> <P align=center>3</P></TD> <TD width=36 align=middle> <P align=center>920</P></TD> <TD width=36 align=middle> <P align=center>1000</P></TD> <TD width=36 align=middle> <P align=center>320</P></TD> <TD width=36 align=middle> <P align=center>470</P></TD> <TD width=36 align=middle> <P align=center>0.5</P></TD> <TD width=36 align=middle> <P align=center>20×1.5</P></TD> <TD width=36 align=middle> <P align=center>2.868×104</P></TD> <TD width=36 align=middle> <P align=center>196.5</P></TD></TR> <TR> <TD width=35> <P align=center>200</P></TD> <TD rowSpan=2 width=60> <P align=center>0.4</P></TD> <TD width=36> <P align=center>570</P></TD> <TD width=36> <P align=center>340</P></TD> <TD width=36> <P align=center>295</P></TD> <TD width=36> <P align=center>8-22</P></TD> <TD width=36> <P align=center>4</P></TD> <TD width=36> <P align=center>1145</P></TD> <TD width=36> <P align=center>1265</P></TD> <TD width=36> <P align=center>400</P></TD> <TD width=36> <P align=center>470</P></TD> <TD width=36> <P align=center>0.5</P></TD> <TD width=36> <P align=center>20×1.5</P></TD> <TD width=36> <P align=center>4.619×104</P></TD> <TD width=36> <P align=center>279.5</P></TD></TR> <TR> <TD width=36> <P align=center>250</P></TD> <TD width=36> <P align=center>680</P></TD> <TD width=36> <P align=center>395</P></TD> <TD width=36> <P align=center>350</P></TD> <TD width=36> <P align=center>12-22</P></TD> <TD width=36> <P align=center>4</P></TD> <TD width=36>-</TD> <TD width=36>-</TD> <TD width=36>-</TD> <TD width=36>-</TD> <TD width=36>-</TD> <TD width=36>-</TD> <TD width=36>-</TD></TR></TBODY></TABLE><BR> http://www.91way.com/info_en/20639.html 衬胶阀 2025-9-20 18:47:53 EG46J直通式衬胶隔膜阀 <BR>适用温度：≤85℃、≤100℃、≤120℃、≤150℃(按照衬里和隔膜材料) <BR>压力等级：PN(MPa) 0.6 1.0 1.6 <BR>材料： <BR>阀体：铸铁、球墨铸铁、碳钢、不锈钢 <BR>阀盖：铸铁、球墨铸铁、碳钢、不锈钢 <BR>衬里：无衬里、橡胶 <BR>隔膜：橡胶 <BR>阀瓣：铸铁、碳钢 <BR>阀杆：碳钢、不锈钢 <BR>手轮：铸铁 <BR>测试： <BR>衬里层：电火花检测 <BR>试验与检验按BS6755标准 <BR>公称压力：PN(MPa) <BR>阀体：PN×1.5 <BR>密封：PN×1.1 <BR><BR>EG46J直通式衬胶隔膜阀结构特点： <BR><BR>隔膜阀是一种特殊形式的截止阀： <BR>1. 弹性密封的开闭件，确保没有内漏； <BR>2. 流线型的流道，使得压力损失小； <BR>3. 没有填料函，因此没有外漏； <BR>4. 阀体与盖被中间隔膜隔开，使得隔膜上方的阀盖，阀杆等零件不受介质侵蚀; <BR>5. 隔膜可更换，维护费用低； <BR>6. 衬里材料的多样性，可适用于各种介质，并具有强度高、耐腐蚀性能好的特点。<BR><BR> <TABLE style="WIDTH: 100%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=2 cellPadding=0 width="100%" align=center> <TBODY> <TR> <TD width=42 align=middle> <P align=center>DN</P></TD> <TD width=72 align=middle> <P align=center>公称压力 <BR>MPa</P></TD> <TD width=60 align=middle> <P align=center>工作压力 <BR>MPa</P></TD> <TD width=41 align=middle> <P align=center>L<BR>mm</P></TD> <TD width=41 align=middle> <P align=center>D<BR>mm</P></TD> <TD width=41 align=middle> <P align=center>D1<BR>mm</P></TD> <TD width=41 align=middle> <P align=center>n-Фd<BR>mm</P></TD> <TD width=41 align=middle> <P align=center>f<BR>mm</P></TD> <TD width=41 align=middle> <P align=center>H1<BR>mm</P></TD> <TD width=41 align=middle> <P align=center>H2<BR>mm</P></TD> <TD width=41 align=middle> <P align=center>D0<BR>mm</P></TD> <TD width=41 align=middle> <P align=center>质量 <BR>Kg/kilos</P></TD></TR> <TR> <TD width=42 align=middle> <P align=center>20</P></TD> <TD rowSpan=15 width=72 align=middle> <P align=center>1.0</P></TD> <TD rowSpan=8 width=60 align=middle> <P align=center>1.0</P></TD> <TD width=41 align=middle> <P align=center>117</P></TD> <TD width=41 align=middle> <P align=center>105</P></TD> <TD width=41 align=middle> <P align=center>75</P></TD> <TD width=41 align=middle> <P align=center>4-13.5</P></TD> <TD width=41 align=middle> <P align=center>2</P></TD> <TD width=41 align=middle> <P align=center>150</P></TD> <TD width=41 align=middle> <P align=center>162</P></TD> <TD width=41 align=middle>-</TD> <TD width=41 align=middle>-</TD></TR> <TR> <TD width=42 align=middle> <P align=center>25</P></TD> <TD width=41 align=middle> <P align=center>127</P></TD> <TD width=41 align=middle> <P align=center>115</P></TD> <TD width=41 align=middle> <P align=center>85</P></TD> <TD width=41 align=middle> <P align=center>4-13.5</P></TD> <TD width=41 align=middle> <P align=center>2</P></TD> <TD width=41 align=middle> <P align=center>150</P></TD> <TD width=41 align=middle> <P align=center>162</P></TD> <TD width=41 align=middle> <P align=center>120</P></TD> <TD width=41 align=middle> <P align=center>3.5</P></TD></TR> <TR> <TD width=42 align=middle> <P align=center>32</P></TD> <TD width=41 align=middle> <P align=center>146</P></TD> <TD width=41 align=middle> <P align=center>140</P></TD> <TD width=41 align=middle> <P align=center>100</P></TD> <TD width=41 align=middle> <P align=center>4-17.5</P></TD> <TD width=41 align=middle> <P align=center>2 </P></TD> <TD width=41 align=middle> <P align=center>152</P></TD> <TD width=41 align=middle> <P align=center>180</P></TD> <TD width=41 align=middle> <P align=center>120</P></TD> <TD width=41 align=middle> <P align=center>5</P></TD></TR> <TR> <TD width=42 align=middle> <P align=center>40</P></TD> <TD width=41 align=middle> <P align=center>159</P></TD> <TD width=41 align=middle> <P align=center>150</P></TD> <TD width=41 align=middle> <P align=center>110</P></TD> <TD width=41 align=middle> <P align=center>4-17.5</P></TD> <TD width=41 align=middle> <P align=center>2 </P></TD> <TD width=41 align=middle> <P align=center>152</P></TD> <TD width=41 align=middle> <P align=center>180</P></TD> <TD width=41 align=middle> <P align=center>120</P></TD> <TD width=41 align=middle> <P align=center>6</P></TD></TR> <TR> <TD width=42 align=middle> <P align=center>50</P></TD> <TD width=41 align=middle> <P align=center>190</P></TD> <TD width=41 align=middle> <P align=center>165</P></TD> <TD width=41 align=middle> <P align=center>125</P></TD> <TD width=41 align=middle> <P align=center>4-17.5</P></TD> <TD width=41 align=middle> <P align=center>2 </P></TD> <TD width=41 align=middle> <P align=center>163</P></TD> <TD width=41 align=middle> <P align=center>198</P></TD> <TD width=41 align=middle> <P align=center>120</P></TD> <TD width=41 align=middle> <P align=center>8.5</P></TD></TR> <TR> <TD width=42 align=middle> <P align=center>65</P></TD> <TD width=41 align=middle> <P align=center>216</P></TD> <TD width=41 align=middle> <P align=center>185</P></TD> <TD width=41 align=middle> <P align=center>145</P></TD> <TD width=41 align=middle> <P align=center>4-17.5</P></TD> <TD width=41 align=middle> <P align=center>2 </P></TD> <TD width=41 align=middle> <P align=center>205</P></TD> <TD width=41 align=middle> <P align=center>227</P></TD> <TD width=41 align=middle> <P align=center>230</P></TD> <TD width=41 align=middle> <P align=center>16</P></TD></TR> <TR> <TD width=42 align=middle> <P align=center>80</P></TD> <TD width=41 align=middle> <P align=center>254</P></TD> <TD width=41 align=middle> <P align=center>200</P></TD> <TD width=41 align=middle> <P align=center>160</P></TD> <TD width=41 align=middle> <P align=center>8-17.5</P></TD> <TD width=41 align=middle> <P align=center>2 </P></TD> <TD width=41 align=middle> <P align=center>220</P></TD> <TD width=41 align=middle> <P align=center>252</P></TD> <TD width=41 align=middle> <P align=center>230</P></TD> <TD width=41 align=middle> <P align=center>22</P></TD></TR> <TR> <TD width=42 align=middle> <P align=center>100</P></TD> <TD width=41 align=middle> <P align=center>305</P></TD> <TD width=41 align=middle> <P align=center>220</P></TD> <TD width=41 align=middle> <P align=center>180</P></TD> <TD width=41 align=middle> <P align=center>8-17.5</P></TD> <TD width=41 align=middle> <P align=center>2 </P></TD> <TD width=41 align=middle> <P align=center>262</P></TD> <TD width=41 align=middle> <P align=center>300</P></TD> <TD width=41 align=middle> <P align=center>280</P></TD> <TD width=41 align=middle> <P align=center>32</P></TD></TR> <TR> <TD width=42 align=middle> <P align=center>125</P></TD> <TD rowSpan=3 width=60 align=middle> <P align=center>0.6</P></TD> <TD width=41 align=middle> <P align=center>356</P></TD> <TD width=41 align=middle> <P align=center>250</P></TD> <TD width=41 align=middle> <P align=center>210</P></TD> <TD width=41 align=middle> <P align=center>8-17.5</P></TD> <TD width=41 align=middle> <P align=center>3</P></TD> <TD width=41 align=middle> <P align=center>290</P></TD> <TD width=41 align=middle> <P align=center>335</P></TD> <TD width=41 align=middle> <P align=center>280</P></TD> <TD width=41 align=middle> <P align=center>43.5</P></TD></TR> <TR> <TD width=42 align=middle> <P align=center>150</P></TD> <TD width=41 align=middle> <P align=center>406</P></TD> <TD width=41 align=middle> <P align=center>285</P></TD> <TD width=41 align=middle> <P align=center>240</P></TD> <TD width=41 align=middle> <P align=center>8-22</P></TD> <TD width=41 align=middle> <P align=center>3</P></TD> <TD width=41 align=middle> <P align=center>368</P></TD> <TD width=41 align=middle> <P align=center>427</P></TD> <TD width=41 align=middle> <P align=center>368</P></TD> <TD width=41 align=middle> <P align=center>65</P></TD></TR> <TR> <TD width=42 align=middle> <P align=center>200</P></TD> <TD width=41 align=middle> <P align=center>521</P></TD> <TD width=41 align=middle> <P align=center>340</P></TD> <TD width=41 align=middle> <P align=center>295</P></TD> <TD width=41 align=middle> <P align=center>8-22</P></TD> <TD width=41 align=middle> <P align=center>3</P></TD> <TD width=41 align=middle> <P align=center>410</P></TD> <TD width=41 align=middle> <P align=center>470</P></TD> <TD width=41 align=middle> <P align=center>483</P></TD> <TD width=41 align=middle> <P align=center>112.5</P></TD></TR> <TR> <TD width=42 align=middle> <P align=center>250</P></TD> <TD rowSpan=3 width=60 align=middle> <P align=center>0.4</P></TD> <TD width=41 align=middle> <P align=center>635</P></TD> <TD width=41 align=middle> <P align=center>395</P></TD> <TD width=41 align=middle> <P align=center>350</P></TD> <TD width=41 align=middle> <P align=center>12-22</P></TD> <TD width=41 align=middle> <P align=center>5</P></TD> <TD width=41 align=middle> <P align=center>479</P></TD> <TD width=41 align=middle> <P align=center>569</P></TD> <TD width=41 align=middle> <P align=center>483</P></TD> <TD width=41 align=middle> <P align=center>192.5</P></TD></TR> <TR> <TD width=42 align=middle> <P align=center>300</P></TD> <TD width=41 align=middle> <P align=center>749</P></TD> <TD width=41 align=middle> <P align=center>445</P></TD> <TD width=41 align=middle> <P align=center>400</P></TD> <TD width=41 align=middle> <P align=center>12-22</P></TD> <TD width=41 align=middle> <P>5 </P></TD> <TD width=41 align=middle> <P align=center>550</P></TD> <TD width=41 align=middle> <P align=center>650</P></TD> <TD width=41 align=middle> <P align=center>560</P></TD> <TD width=41 align=middle> <P align=center>296</P></TD></TR> <TR> <TD width=42 align=middle> <P align=center>350</P></TD> <TD width=41 align=middle> <P align=center>787</P></TD> <TD width=41 align=middle> <P align=center>505</P></TD> <TD width=41 align=middle> <P align=center>460</P></TD> <TD width=41 align=middle> <P align=center>16-22</P></TD> <TD width=41 align=middle> <P>5 </P></TD> <TD width=41 align=middle> <P align=center>550</P></TD> <TD width=41 align=middle> <P align=center>650</P></TD> <TD width=41 align=middle> <P align=center>560</P></TD> <TD width=41 align=middle>-</TD></TR> <TR> <TD width=42 align=middle> <P align=center>400</P></TD> <TD width=60 align=middle> <P align=center>0.25</P></TD> <TD width=41 align=middle> <P align=center>914</P></TD> <TD width=41 align=middle> <P align=center>565</P></TD> <TD width=41 align=middle> <P align=center>515</P></TD> <TD width=41 align=middle> <P align=center>16-26</P></TD> <TD width=41 align=middle> <P>5 </P></TD> <TD width=41 align=middle>-</TD> <TD width=41 align=middle>-</TD> <TD width=41 align=middle> <P align=center>640</P></TD></TR></TBODY></TABLE><BR> http://www.91way.com/info_en/5567.html 衬胶阀 2025-9-17 18:32:57 G41J衬胶隔膜阀中阀体，阀盖，阀瓣等内件均设计成衬里部件；阀座采用整体式聚合物作密封材料，在较宽的温度和压力范围内具有优良的密封性能；阀门选材广泛，规格齐全，是石油勘探 , 石化，化工，原油和天然气等输送管道的理想用阀。 衬胶隔膜阀适用介质：硫酸，氢氟酸，磷酸，氯气，强碱，王水等具有强腐蚀性的介质。<BR><BR>材料<BR>阀体：铸铁、球墨铸铁、碳钢、不锈钢<BR>阀盖：铸铁、球墨铸铁、碳钢、不锈钢 <BR>衬里：无衬里、橡胶<BR>隔膜：橡胶<BR>阀瓣：铸铁<BR>阀杆：碳钢、不锈钢 <BR>手轮：铸铁 <BR><BR>测试<BR>衬里层：电火花检测<BR>试验与检验按GB/T13297标准<BR>公称压力：PN（Mpa）<BR>阀体：PN×1.5<BR>密封：PN×1.1 <BR><BR>用途<BR>G41J衬胶隔膜阀专用于控制非腐蚀性或一般腐蚀性介质，阀体内腔表面无衬里或覆有可供选择的各种橡胶，适用于不同工作温度和流体管路。<BR>适用温度：≤85℃、≤100℃、 ≤120℃、≤150℃（按照衬里和隔膜材料）<BR>压力等级：PN0.6、1.0、1.6 <BR><BR>结构特点<BR>G41J衬胶隔膜阀是一种特殊形式的截断阀；<BR>1、弹性密封的开闭件，确保没有内漏； <BR>2、流线型的流道，使得压力损失小；<BR>3、没有填料函，因此没有外漏；<BR>4、阀体与盖被中间隔膜隔开，使得隔膜上方的阀盖，阀杆等零件不受介质侵蚀；<BR>5、隔膜可更换，维护费用低； <BR>6、衬里材料的多样性，可适用于各种介质，并具有良好的耐腐蚀性。 <BR><BR>衬胶隔膜阀主要尺寸及重量 ：<BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=680 align=center> <TBODY> <TR> <TD width=79> <P align=center>公称通径 <BR>DN </P></TD> <TD width=84> <P align=center>公称压力 <BR>Mpa </P></TD> <TD width=96> <P align=center>工作压力 <BR>Mpa </P></TD> <TD width=52> <P align=center>L <BR>（mm） </P></TD> <TD width=52> <P align=center>D <BR>（mm） </P></TD> <TD width=52> <P align=center>D1 <BR>（mm） </P></TD> <TD width=52> <P align=center>n-φd <BR>（mm） </P></TD> <TD width=52> <P align=center>F <BR>（mm） </P></TD> <TD width=52> <P align=center>H1 <BR>（mm） </P></TD> <TD width=52> <P align=center>H2 <BR>（mm） </P></TD> <TD width=52> <P align=center>D0 <BR>（mm） </P></TD> <TD width=61> <P align=center>质量 </P></TD></TR> <TR> <TD width=79> <P align=center>15 </P></TD> <TD rowSpan=11 width=84> <P align=center>1．5 </P></TD> <TD rowSpan=11 width=96> <P align=center>1．0 </P></TD> <TD width=52> <P align=center>125 </P></TD> <TD width=52> <P align=center>95 </P></TD> <TD width=52> <P align=center>65 </P></TD> <TD width=52> <P align=center>4-14 </P></TD> <TD width=52> <P align=center>2 </P></TD> <TD width=52> <P align=center>105 </P></TD> <TD width=52> <P align=center>116 </P></TD> <TD width=52> <P align=center>120 </P></TD> <TD width=61> <P align=center>4．5 </P></TD></TR> <TR> <TD width=79> <P align=center>20 </P></TD> <TD width=52> <P align=center>135 </P></TD> <TD width=52> <P align=center>105 </P></TD> <TD width=52> <P align=center>75 </P></TD> <TD width=52> <P align=center>4-14 </P></TD> <TD width=52> <P align=center>2 </P></TD> <TD width=52> <P align=center>117 </P></TD> <TD width=52> <P align=center>128 </P></TD> <TD width=52> <P align=center>120 </P></TD> <TD width=61> <P align=center>4．5 </P></TD></TR> <TR> <TD width=79> <P align=center>25 </P></TD> <TD width=52> <P align=center>145 </P></TD> <TD width=52> <P align=center>115 </P></TD> <TD width=52> <P align=center>85 </P></TD> <TD width=52> <P align=center>4-14 </P></TD> <TD width=52> <P align=center>2 </P></TD> <TD width=52> <P align=center>121 </P></TD> <TD width=52> <P align=center>135 </P></TD> <TD width=52> <P align=center>120 </P></TD> <TD width=61> <P align=center>5 </P></TD></TR> <TR> <TD width=79> <P align=center>32 </P></TD> <TD width=52> <P align=center>160 </P></TD> <TD width=52> <P align=center>140 </P></TD> <TD width=52> <P align=center>100 </P></TD> <TD width=52> <P align=center>4-18 </P></TD> <TD width=52> <P align=center>2 </P></TD> <TD width=52> <P align=center>132 </P></TD> <TD width=52> <P align=center>150 </P></TD> <TD width=52> <P align=center>120 </P></TD> <TD width=61> <P align=center>7 </P></TD></TR> <TR> <TD width=79> <P align=center>40 </P></TD> <TD width=52> <P align=center>180 </P></TD> <TD width=52> <P align=center>150 </P></TD> <TD width=52> <P align=center>110 </P></TD> <TD width=52> <P align=center>4-18 </P></TD> <TD width=52> <P align=center>3 </P></TD> <TD width=52> <P align=center>156 </P></TD> <TD width=52> <P align=center>176 </P></TD> <TD width=52> <P align=center>140 </P></TD> <TD width=61> <P align=center>9 </P></TD></TR> <TR> <TD width=79> <P align=center>50 </P></TD> <TD width=52> <P align=center>210 </P></TD> <TD width=52> <P align=center>165 </P></TD> <TD width=52> <P align=center>125 </P></TD> <TD width=52> <P align=center>4-18 </P></TD> <TD width=52> <P align=center>3 </P></TD> <TD width=52> <P align=center>169 </P></TD> <TD width=52> <P align=center>195 </P></TD> <TD width=52> <P align=center>140 </P></TD> <TD width=61> <P align=center>12．5 </P></TD></TR> <TR> <TD width=79> <P align=center>65 </P></TD> <TD width=52> <P align=center>250 </P></TD> <TD width=52> <P align=center>185 </P></TD> <TD width=52> <P align=center>145 </P></TD> <TD width=52> <P align=center>4-18 </P></TD> <TD width=52> <P align=center>3 </P></TD> <TD width=52> <P align=center>200 </P></TD> <TD width=52> <P align=center>236 </P></TD> <TD width=52> <P align=center>200 </P></TD> <TD width=61> <P align=center>19 </P></TD></TR> <TR> <TD width=79> <P align=center>80 </P></TD> <TD width=52> <P align=center>300 </P></TD> <TD width=52> <P align=center>200 </P></TD> <TD width=52> <P align=center>160 </P></TD> <TD width=52> <P align=center>4-18 </P></TD> <TD width=52> <P align=center>3 </P></TD> <TD width=52> <P align=center>216 </P></TD> <TD width=52> <P align=center>256 </P></TD> <TD width=52> <P align=center>200 </P></TD> <TD width=61> <P align=center>25．5 </P></TD></TR> <TR> <TD width=79> <P align=center>100 </P></TD> <TD width=52> <P align=center>350 </P></TD> <TD width=52> <P align=center>220 </P></TD> <TD width=52> <P align=center>180 </P></TD> <TD width=52> <P align=center>8-18 </P></TD> <TD width=52> <P align=center>3 </P></TD> <TD width=52> <P align=center>270 </P></TD> <TD width=52> <P align=center>322 </P></TD> <TD width=52> <P align=center>280 </P></TD> <TD width=61> <P align=center>40 </P></TD></TR> <TR> <TD width=79> <P align=center>125 </P></TD> <TD width=52> <P align=center>400 </P></TD> <TD width=52> <P align=center>250 </P></TD> <TD width=52> <P align=center>210 </P></TD> <TD width=52> <P align=center>8-18 </P></TD> <TD width=52> <P align=center>3 </P></TD> <TD width=52> <P align=center>315 </P></TD> <TD width=52> <P align=center>380 </P></TD> <TD width=52> <P align=center>320 </P></TD> <TD width=61> <P align=center>62 </P></TD></TR> <TR> <TD width=79> <P align=center>150 </P></TD> <TD width=52> <P align=center>460 </P></TD> <TD width=52> <P align=center>285 </P></TD> <TD width=52> <P align=center>240 </P></TD> <TD width=52> <P align=center>8-22 </P></TD> <TD width=52> <P align=center>3 </P></TD> <TD width=52> <P align=center>378 </P></TD> <TD width=52> <P align=center>458 </P></TD> <TD width=52> <P align=center>320 </P></TD> <TD width=61> <P align=center>80．5 </P></TD></TR> <TR> <TD width=79> <P align=center>200 </P></TD> <TD rowSpan=5 width=84> <P align=center>0．6 </P></TD> <TD rowSpan=4 width=96> <P align=center>0．4 </P></TD> <TD width=52> <P align=center>570 </P></TD> <TD width=52> <P align=center>340 </P></TD> <TD width=52> <P align=center>295 </P></TD> <TD width=52> <P align=center>8-22 </P></TD> <TD width=52> <P align=center>4 </P></TD> <TD width=52> <P align=center>518 </P></TD> <TD width=52> <P align=center>638 </P></TD> <TD width=52> <P align=center>400 </P></TD> <TD width=61> <P align=center>146 </P></TD></TR> <TR> <TD width=79> <P align=center>250 </P></TD> <TD width=52> <P align=center>680 </P></TD> <TD width=52> <P align=center>395 </P></TD> <TD width=52> <P align=center>350 </P></TD> <TD width=52> <P align=center>12-22 </P></TD> <TD width=52> <P align=center>4 </P></TD> <TD width=52> <P align=center>583 </P></TD> <TD width=52> <P align=center>720 </P></TD> <TD width=52> <P align=center>500 </P></TD> <TD width=61> <P align=center>240 </P></TD></TR> <TR> <TD width=79> <P align=center>300 </P></TD> <TD width=52> <P align=center>790 </P></TD> <TD width=52> <P align=center>445 </P></TD> <TD width=52> <P align=center>400 </P></TD> <TD width=52> <P align=center>12-22 </P></TD> <TD width=52> <P align=center>4 </P></TD> <TD width=52> <P align=center>698 </P></TD> <TD width=52> <P align=center>778 </P></TD> <TD width=52> <P align=center>500 </P></TD> <TD width=61> <P align=center>334 </P></TD></TR> <TR> <TD width=79> <P align=center>350 </P></TD> <TD width=52> <P align=center>900 </P></TD> <TD width=52> <P align=center>505 </P></TD> <TD width=52> <P align=center>460 </P></TD> <TD width=52> <P align=center>16-22 </P></TD> <TD width=52> <P align=center>4 </P></TD> <TD width=52> <P align=center>723 </P></TD> <TD width=52> <P align=center>883 </P></TD> <TD width=52> <P align=center>500 </P></TD> <TD width=61> <P align=center>371 </P></TD></TR> <TR> <TD width=79> <P align=center>400 </P></TD> <TD width=96> <P align=center>0．25 </P></TD> <TD width=52> <P align=center>1000 </P></TD> <TD width=52> <P align=center>565 </P></TD> <TD width=52> <P align=center>515 </P></TD> <TD width=52> <P align=center>16-26 </P></TD> <TD width=52> <P align=center>4 </P></TD> <TD width=52> <P align=center>868 </P></TD> <TD width=52> <P align=center>1078 </P></TD> <TD width=52> <P align=center>640 </P></TD> <TD width=61> <P align=center>584 </P></TD></TR></TBODY></TABLE> <P align=center><A href="/uploadfiles/200904/200942016056133.jpg" target=_blank><IMG style="FILTER: ; WIDTH: 246px; HEIGHT: 246px" border=0 hspace=0 alt=G41J衬胶隔膜阀外形尺寸 src="/uploadfiles/200904/200942016056133.jpg" width=246 height=246></A></P> http://www.91way.com/info_en/20631.html 衬胶阀 2025-9-16 18:56:29 H41J升降式衬胶止回阀专用于控制一般腐蚀性介质，阀体内腔表面覆有可供选择的各种橡胶，具有强度高、耐腐蚀性能好的特点；适用于不同工作温度和流体管路，防止各类管路或设备上的介质逆流的单向启闭。 <BR><BR>材料： <BR>阀体、阀盖：铸铁、球墨铸铁 <BR>衬里：橡胶 <BR>阀瓣：碳钢完全包覆橡胶 <BR>适用温度：≤85℃、≤100℃、≤120℃、≤150℃(按照衬里和隔膜材料) <BR>压力等级：PN(MPa) 0.6 1.0 1.6<BR><BR> <TABLE style="WIDTH: 100%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width="100%" align=center> <TBODY> <TR> <TD width=52> <DIV align=center>设计标准</DIV></TD> <TD width=121> <DIV align=center>GB12236</DIV></TD></TR> <TR> <TD width=52> <DIV align=center>结构长度</DIV></TD> <TD width=121> <DIV align=center>GB12221</DIV></TD></TR> <TR> <TD rowSpan=2 width=52> <DIV align=center>法兰标准</DIV></TD> <TD width=121> <DIV align=center>GB4216</DIV></TD></TR></TBODY></TABLE><BR> <TABLE style="WIDTH: 100%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width="100%" align=center> <TBODY> <TR> <TD colSpan=2 align=middle>公称通经</TD> <TD rowSpan=2 width="7%" align=middle>L</TD> <TD width="7%" align=middle>D</TD> <TD width="7%" align=middle>D1</TD> <TD width="7%" align=middle>D2</TD> <TD width="7%" align=middle>f</TD> <TD width="7%" align=middle>b</TD> <TD width="7%" align=middle>Z-φd</TD> <TD width="7%" align=middle>D</TD> <TD width="7%" align=middle>D1</TD> <TD width="7%" align=middle>D2</TD> <TD width="7%" align=middle>f</TD> <TD width="7%" align=middle>b</TD> <TD width="7%" align=middle>Z-φd</TD></TR> <TR> <TD align=middle>DN(mm)</TD> <TD align=middle>NPS(inch)</TD> <TD colSpan=6 align=middle>PN1.0MPa</TD> <TD colSpan=6 align=middle>PN1.6MPa</TD></TR> <TR> <TD align=middle>15</TD> <TD align=middle>1/2</TD> <TD align=middle>130</TD> <TD align=middle>95</TD> <TD align=middle>65</TD> <TD align=middle>45</TD> <TD align=middle>2</TD> <TD align=middle>14</TD> <TD align=middle>4-φ14</TD> <TD align=middle>130</TD> <TD align=middle>95</TD> <TD align=middle>65</TD> <TD align=middle>2</TD> <TD align=middle>14</TD> <TD align=middle>4-φ14</TD></TR> <TR> <TD align=middle>20</TD> <TD align=middle>3/4</TD> <TD align=middle>150</TD> <TD align=middle>105</TD> <TD align=middle>75</TD> <TD align=middle>55</TD> <TD align=middle>2</TD> <TD align=middle>16</TD> <TD align=middle>4-φ14</TD> <TD align=middle>150</TD> <TD align=middle>105</TD> <TD align=middle>75</TD> <TD align=middle>2</TD> <TD align=middle>16</TD> <TD align=middle>4-φ14</TD></TR> <TR> <TD align=middle>25</TD> <TD align=middle>1</TD> <TD align=middle>160</TD> <TD align=middle>115</TD> <TD align=middle>85</TD> <TD align=middle>65</TD> <TD align=middle>2</TD> <TD align=middle>16</TD> <TD align=middle>4-φ14</TD> <TD align=middle>160</TD> <TD align=middle>115</TD> <TD align=middle>85</TD> <TD align=middle>2</TD> <TD align=middle>16</TD> <TD align=middle>4-φ14</TD></TR> <TR> <TD align=middle>32</TD> <TD align=middle>5/4</TD> <TD align=middle>180</TD> <TD align=middle>135</TD> <TD align=middle>100</TD> <TD align=middle>78</TD> <TD align=middle>2</TD> <TD align=middle>18</TD> <TD align=middle>4-φ18</TD> <TD align=middle>180</TD> <TD align=middle>135</TD> <TD align=middle>100</TD> <TD align=middle>2</TD> <TD align=middle>18</TD> <TD align=middle>4-φ18</TD></TR> <TR> <TD align=middle>40</TD> <TD align=middle>3/2</TD> <TD align=middle>200</TD> <TD align=middle>145</TD> <TD align=middle>110</TD> <TD align=middle>85</TD> <TD align=middle>3</TD> <TD align=middle>18</TD> <TD align=middle>4-φ18</TD> <TD align=middle>200</TD> <TD align=middle>145</TD> <TD align=middle>110</TD> <TD align=middle>3</TD> <TD align=middle>18</TD> <TD align=middle>4-φ18</TD></TR> <TR> <TD align=middle>50</TD> <TD align=middle>2</TD> <TD align=middle>230</TD> <TD align=middle>160</TD> <TD align=middle>125</TD> <TD align=middle>100</TD> <TD align=middle>3</TD> <TD align=middle>20</TD> <TD align=middle>4-φ18</TD> <TD align=middle>230</TD> <TD align=middle>160</TD> <TD align=middle>125</TD> <TD align=middle>3</TD> <TD align=middle>20</TD> <TD align=middle>4-φ18</TD></TR> <TR> <TD align=middle>65</TD> <TD align=middle>5/2</TD> <TD align=middle>290</TD> <TD align=middle>180</TD> <TD align=middle>145</TD> <TD align=middle>120</TD> <TD align=middle>3</TD> <TD align=middle>20</TD> <TD align=middle>4-φ18</TD> <TD align=middle>290</TD> <TD align=middle>180</TD> <TD align=middle>145</TD> <TD align=middle>3</TD> <TD align=middle>20</TD> <TD align=middle>4-φ18</TD></TR> <TR> <TD align=middle>80</TD> <TD align=middle>3</TD> <TD align=middle>310</TD> <TD align=middle>195</TD> <TD align=middle>160</TD> <TD align=middle>135</TD> <TD align=middle>3</TD> <TD align=middle>22</TD> <TD align=middle>4-φ18</TD> <TD align=middle>310</TD> <TD align=middle>195</TD> <TD align=middle>160</TD> <TD align=middle>3</TD> <TD align=middle>22</TD> <TD align=middle>4-φ18</TD></TR> <TR> <TD align=middle>100</TD> <TD align=middle>4</TD> <TD align=middle>350</TD> <TD align=middle>215</TD> <TD align=middle>180</TD> <TD align=middle>155</TD> <TD align=middle>3</TD> <TD align=middle>22</TD> <TD align=middle>8-φ18</TD> <TD align=middle>350</TD> <TD align=middle>215</TD> <TD align=middle>180</TD> <TD align=middle>3</TD> <TD align=middle>24</TD> <TD align=middle>8-φ18</TD></TR> <TR> <TD align=middle>125</TD> <TD align=middle>5</TD> <TD align=middle>400</TD> <TD align=middle>245</TD> <TD align=middle>210</TD> <TD align=middle>185</TD> <TD align=middle>3</TD> <TD align=middle>24</TD> <TD align=middle>8-φ18</TD> <TD align=middle>400</TD> <TD align=middle>245</TD> <TD align=middle>210</TD> <TD align=middle>3</TD> <TD align=middle>26</TD> <TD align=middle>8-φ18</TD></TR> <TR> <TD align=middle>150</TD> <TD align=middle>6</TD> <TD align=middle>480</TD> <TD align=middle>280</TD> <TD align=middle>240</TD> <TD align=middle>210</TD> <TD align=middle>3</TD> <TD align=middle>24</TD> <TD align=middle>8-φ23</TD> <TD align=middle>480</TD> <TD align=middle>280</TD> <TD align=middle>240</TD> <TD align=middle>3</TD> <TD align=middle>28</TD> <TD align=middle>8-φ23</TD></TR> <TR> <TD align=middle>200</TD> <TD align=middle>8</TD> <TD align=middle>600</TD> <TD align=middle>335</TD> <TD align=middle>295</TD> <TD align=middle>265</TD> <TD align=middle>3</TD> <TD align=middle>26</TD> <TD align=middle>8-φ23</TD> <TD align=middle>495</TD> <TD align=middle>335</TD> <TD align=middle>295</TD> <TD align=middle>3</TD> <TD align=middle>30</TD> <TD align=middle>12-φ23</TD></TR> <TR> <TD align=middle>250</TD> <TD align=middle>10</TD> <TD align=middle>622</TD> <TD align=middle>390</TD> <TD align=middle>350</TD> <TD align=middle>320</TD> <TD align=middle>3</TD> <TD align=middle>28</TD> <TD align=middle>12-φ23</TD> <TD align=middle>622</TD> <TD align=middle>405</TD> <TD align=middle>355</TD> <TD align=middle>3</TD> <TD align=middle>32</TD> <TD align=middle>12-φ25</TD></TR> <TR> <TD align=middle>300</TD> <TD align=middle>12</TD> <TD align=middle>698</TD> <TD align=middle>440</TD> <TD align=middle>400</TD> <TD align=middle>368</TD> <TD align=middle>4</TD> <TD align=middle>28</TD> <TD align=middle>12-φ23</TD> <TD align=middle>698</TD> <TD align=middle>460</TD> <TD align=middle>410</TD> <TD align=middle>4</TD> <TD align=middle>34</TD> <TD align=middle>12-φ25</TD></TR> <TR> <TD align=middle>350</TD> <TD align=middle>14</TD> <TD align=middle>787</TD> <TD align=middle>500</TD> <TD align=middle>460</TD> <TD align=middle>428</TD> <TD align=middle>4</TD> <TD align=middle>30</TD> <TD align=middle>16-φ23</TD> <TD align=middle>787</TD> <TD align=middle>520</TD> <TD align=middle>470</TD> <TD align=middle>4</TD> <TD align=middle>38</TD> <TD align=middle>16-φ25</TD></TR> <TR> <TD align=middle>400</TD> <TD align=middle>16</TD> <TD align=middle>914</TD> <TD align=middle>565</TD> <TD align=middle>515</TD> <TD align=middle>482</TD> <TD align=middle>4</TD> <TD align=middle>32</TD> <TD align=middle>16-φ25</TD> <TD align=middle>914</TD> <TD align=middle>580</TD> <TD align=middle>525</TD> <TD align=middle>4</TD> <TD align=middle>40</TD> <TD align=middle>16-φ30</TD></TR> <TR> <TD align=middle>450</TD> <TD align=middle>18</TD> <TD align=middle>978</TD> <TD align=middle>615</TD> <TD align=middle>565</TD> <TD align=middle>532</TD> <TD align=middle>4</TD> <TD align=middle>32</TD> <TD align=middle>20-φ25</TD> <TD align=middle>&nbsp;</TD> <TD align=middle>&nbsp;</TD> <TD align=middle>&nbsp;</TD> <TD align=middle>&nbsp;</TD> <TD align=middle>&nbsp;</TD> <TD align=middle>&nbsp;</TD></TR> <TR> <TD align=middle>500</TD> <TD align=middle>20</TD> <TD align=middle>978</TD> <TD align=middle>670</TD> <TD align=middle>620</TD> <TD align=middle>585</TD> <TD align=middle>4</TD> <TD align=middle>34</TD> <TD align=middle>20-φ25</TD> <TD align=middle>&nbsp;</TD> <TD align=middle>&nbsp;</TD> <TD align=middle>&nbsp;</TD> <TD align=middle>&nbsp;</TD> <TD align=middle>&nbsp;</TD></TR></TBODY></TABLE> http://www.91way.com/info_en/20632.html 衬胶阀 2025-9-16 18:56:20 H40J浮球式衬胶止回阀专用于控制一般腐蚀性介质，阀体内腔表面覆有可供选择的各种橡胶，具有强度高、耐腐蚀性能好的特点；适用于不同工作温度和流体管路。 <BR><BR>产品名称：H40J型浮球式衬胶止回阀 <BR>产品口径：DN20-DN300 <BR><BR>材料： <BR>阀体、阀盖：铸铁、球墨铸铁 <BR>衬里：橡胶 <BR>阀瓣：碳钢完全包覆橡胶 <BR>适用温度：≤85℃、≤100℃、≤120℃、≤150℃(按照衬里和隔膜材料) <BR>压力等级：PN(MPa) 0.6 1.0 1.6<BR><BR> <TABLE style="WIDTH: 100%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width="100%" align=center> <TBODY> <TR> <TD width=52> <DIV align=center>设计标准</DIV></TD> <TD width=121> <DIV align=center>GB12236</DIV></TD></TR> <TR> <TD width=52> <DIV align=center>结构长度</DIV></TD> <TD width=121> <DIV align=center>GB12221</DIV></TD></TR> <TR> <TD rowSpan=2 width=52> <DIV align=center>法兰标准</DIV></TD> <TD width=121> <DIV align=center>GB4216</DIV></TD></TR></TBODY></TABLE><BR> <TABLE style="WIDTH: 100%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width="100%" align=center> <TBODY> <TR> <TD width=132 colSpan=2> <P align=center>公称通径 </P></TD> <TD width=403 colSpan=7> <P align=center>标准值 </P></TD> <TD width=122 colSpan=2> <P align=center>参考值 </P></TD></TR> <TR> <TD rowSpan=2 width=66> <P align=center>DN（mm） </P></TD> <TD rowSpan=2 width=67> <P align=center>NPS（inch） </P></TD> <TD width=58> <P align=center>L</P></TD> <TD width=58> <P align=center>D</P></TD> <TD width=58> <P align=center>D1</P></TD> <TD width=58> <P align=center>D2</P></TD> <TD width=58> <P align=center>f</P></TD> <TD width=52> <P align=center>b</P></TD> <TD width=60> <P align=center>Z-Φd</P></TD> <TD width=63> <P align=center>B</P></TD> <TD width=58> <P align=center>W（kg） </P></TD></TR> <TR> <TD width=525 colSpan=9> <P align=center>PN1.0（MPa） </P></TD></TR> <TR> <TD width=66> <P align=center>25</P></TD> <TD width=67> <P align=center>1</P></TD> <TD width=58> <P align=center>152</P></TD> <TD width=58> <P align=center>115</P></TD> <TD width=58> <P align=center>85</P></TD> <TD width=58> <P align=center>65</P></TD> <TD width=58> <P align=center>2</P></TD> <TD width=52> <P align=center>16</P></TD> <TD width=60> <P align=center>4-Φ14 </P></TD> <TD width=63> <P align=center>135</P></TD> <TD width=58> <P align=center>6.8</P></TD></TR> <TR> <TD width=66> <P align=center>40</P></TD> <TD width=67> <P align=center>1 1/2</P></TD> <TD width=58> <P align=center>178</P></TD> <TD width=58> <P align=center>145</P></TD> <TD width=58> <P align=center>110</P></TD> <TD width=58> <P align=center>85</P></TD> <TD width=58> <P align=center>3</P></TD> <TD width=52> <P align=center>18</P></TD> <TD width=60> <P align=center>4-Φ18 </P></TD> <TD width=63> <P align=center>170</P></TD> <TD width=58> <P align=center>11.5</P></TD></TR> <TR> <TD width=66> <P align=center>50</P></TD> <TD width=67> <P align=center>2</P></TD> <TD width=58> <P align=center>178</P></TD> <TD width=58> <P align=center>160</P></TD> <TD width=58> <P align=center>125</P></TD> <TD width=58> <P align=center>100</P></TD> <TD width=58> <P align=center>3</P></TD> <TD width=52> <P align=center>20</P></TD> <TD width=60> <P align=center>4-Φ8 </P></TD> <TD width=63> <P align=center>190</P></TD> <TD width=58> <P align=center>15</P></TD></TR> <TR> <TD width=66> <P align=center>65</P></TD> <TD width=67> <P align=center>2 1/2</P></TD> <TD width=58> <P align=center>190</P></TD> <TD width=58> <P align=center>180</P></TD> <TD width=58> <P align=center>145</P></TD> <TD width=58> <P align=center>120</P></TD> <TD width=58> <P align=center>3</P></TD> <TD width=52> <P align=center>20</P></TD> <TD width=60> <P align=center>4-Φ18 </P></TD> <TD width=63> <P align=center>210</P></TD> <TD width=58> <P align=center>20</P></TD></TR> <TR> <TD width=66> <P align=center>80</P></TD> <TD width=67> <P align=center>3</P></TD> <TD width=58> <P align=center>203</P></TD> <TD width=58> <P align=center>195</P></TD> <TD width=58> <P align=center>160</P></TD> <TD width=58> <P align=center>135</P></TD> <TD width=58> <P align=center>3</P></TD> <TD width=52> <P align=center>22</P></TD> <TD width=60> <P align=center>4-Φ18 </P></TD> <TD width=63> <P align=center>235</P></TD> <TD width=58> <P align=center>23</P></TD></TR> <TR> <TD width=66> <P align=center>100</P></TD> <TD width=67> <P align=center>4</P></TD> <TD width=58> <P align=center>267</P></TD> <TD width=58> <P align=center>215</P></TD> <TD width=58> <P align=center>180</P></TD> <TD width=58> <P align=center>155</P></TD> <TD width=58> <P align=center>3</P></TD> <TD width=52> <P align=center>22</P></TD> <TD width=60> <P align=center>8-Φ18 </P></TD> <TD width=63> <P align=center>300</P></TD> <TD width=58> <P align=center>44</P></TD></TR> <TR> <TD width=66> <P align=center>150</P></TD> <TD width=67> <P align=center>6</P></TD> <TD width=58> <P align=center>394</P></TD> <TD width=58> <P align=center>280</P></TD> <TD width=58> <P align=center>240</P></TD> <TD width=58> <P align=center>210</P></TD> <TD width=58> <P align=center>3</P></TD> <TD width=52> <P align=center>24</P></TD> <TD width=60> <P align=center>8-Φ23 </P></TD> <TD width=63> <P align=center>440</P></TD> <TD width=58> <P align=center>95</P></TD></TR></TBODY></TABLE><BR> http://www.91way.com/info_en/20634.html 衬胶阀 2025-9-13 17:42:46 <TABLE style="WIDTH: 100%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width="100%" align=center> <TBODY> <TR> <TD width=328> <P align=center>遵循规范 </P></TD> <TD width=328> <P align=center>STDNARD</P></TD></TR> <TR> <TD width=328> <P align=center>设计与制造 </P></TD> <TD width=328> <P align=center>GB12233/GB12235</P></TD></TR> <TR> <TD width=328> <P align=center>结构长度 </P></TD> <TD width=328> <P align=center>GB12221/JB96</P></TD></TR> <TR> <TD width=328> <P align=center>法兰尺寸 </P></TD> <TD width=328> <P align=center>JB78/JB79（GB，HG，SH） </P></TD></TR> <TR> <TD width=328> <P align=center>压力试验 </P></TD> <TD width=328> <P align=center>GB/T13927</P></TD></TR> <TR> <TD width=328> <P align=center>标志 </P></TD> <TD width=328> <P align=center>GB/T12220</P></TD></TR> <TR> <TD width=328> <P align=center>供货 </P></TD> <TD width=328> <P align=center>GB/T12252</P></TD></TR></TBODY></TABLE><BR> <TABLE style="WIDTH: 100%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width="100%" align=center> <TBODY> <TR> <TD width=131 colSpan=2> <P align=center>公称通径 </P></TD> <TD width=344 colSpan=7> <P align=center>标准值 </P></TD> <TD width=180 colSpan=4> <P align=center>参考值 </P></TD></TR> <TR> <TD rowSpan=2 width=64> <P align=center>DN（mm） </P></TD> <TD rowSpan=2 width=67> <P align=center>NPS（inch） </P></TD> <TD width=60> <P align=center>L</P></TD> <TD width=45> <P align=center>D</P></TD> <TD width=46> <P align=center>D1</P></TD> <TD width=46> <P align=center>D2</P></TD> <TD width=44> <P align=center>F</P></TD> <TD width=31> <P align=center>B</P></TD> <TD width=72> <P align=center>Z-Φd</P></TD> <TD width=46> <P align=center>Do</P></TD> <TD width=46> <P align=center>H1</P></TD> <TD width=46> <P align=center>H2</P></TD> <TD width=42> <P align=center>W（kg） </P></TD></TR> <TR> <TD width=525 colSpan=11> <P align=center>PN1.0MPa</P></TD></TR> <TR> <TD width=64> <P align=center>15</P></TD> <TD width=67> <P align=center>1/2</P></TD> <TD width=60> <P align=center>65/90</P></TD> <TD width=45> <P align=center>95</P></TD> <TD width=46> <P align=center>65</P></TD> <TD width=46> <P align=center>45</P></TD> <TD width=44> <P align=center>2</P></TD> <TD width=31> <P align=center>14</P></TD> <TD width=72> <P align=center>4-Φ14 </P></TD> <TD width=46> <P align=center>100</P></TD> <TD width=46> <P align=center>240</P></TD> <TD width=46> <P align=center>265</P></TD> <TD width=42> <P align=center>7</P></TD></TR> <TR> <TD width=64> <P align=center>20</P></TD> <TD width=67> <P align=center>3/4</P></TD> <TD width=60> <P align=center>75-95</P></TD> <TD width=45> <P align=center>105</P></TD> <TD width=46> <P align=center>75</P></TD> <TD width=46> <P align=center>55</P></TD> <TD width=44> <P align=center>2</P></TD> <TD width=31> <P align=center>16</P></TD> <TD width=72> <P align=center>4-Φ14 </P></TD> <TD width=46> <P align=center>100</P></TD> <TD width=46> <P align=center>245</P></TD> <TD width=46> <P align=center>270</P></TD> <TD width=42> <P align=center>7.5</P></TD></TR> <TR> <TD width=64> <P align=center>25</P></TD> <TD width=67> <P align=center>1</P></TD> <TD width=60> <P align=center>80/100</P></TD> <TD width=45> <P align=center>115</P></TD> <TD width=46> <P align=center>85</P></TD> <TD width=46> <P align=center>65</P></TD> <TD width=44> <P align=center>2</P></TD> <TD width=31> <P align=center>16</P></TD> <TD width=72> <P align=center>4-Φ14 </P></TD> <TD width=46> <P align=center>12</P></TD> <TD width=46> <P align=center>250</P></TD> <TD width=46> <P align=center>275</P></TD> <TD width=42> <P align=center>8</P></TD></TR> <TR> <TD width=64> <P align=center>32</P></TD> <TD width=67> <P align=center>1 1/4</P></TD> <TD width=60> <P align=center>95/105</P></TD> <TD width=45> <P align=center>135</P></TD> <TD width=46> <P align=center>100</P></TD> <TD width=46> <P align=center>78</P></TD> <TD width=44> <P align=center>2</P></TD> <TD width=31> <P align=center>18</P></TD> <TD width=72> <P align=center>4-Φ18 </P></TD> <TD width=46> <P align=center>0120</P></TD> <TD width=46> <P align=center>260</P></TD> <TD width=46> <P align=center>290</P></TD> <TD width=42> <P align=center>12</P></TD></TR> <TR> <TD width=64> <P align=center>40</P></TD> <TD width=67> <P align=center>1 1/2</P></TD> <TD width=60> <P align=center>80/100</P></TD> <TD width=45> <P align=center>145</P></TD> <TD width=46> <P align=center>110</P></TD> <TD width=46> <P align=center>85</P></TD> <TD width=44> <P align=center>3</P></TD> <TD width=31> <P align=center>18</P></TD> <TD width=72> <P align=center>4-Φ18 </P></TD> <TD width=46> <P align=center>140</P></TD> <TD width=46> <P align=center>290</P></TD> <TD width=46> <P align=center>325</P></TD> <TD width=42> <P align=center>14</P></TD></TR> <TR> <TD width=64> <P align=center>50</P></TD> <TD width=67> <P align=center>2</P></TD> <TD width=60> <P align=center>115/125</P></TD> <TD width=45> <P align=center>160</P></TD> <TD width=46> <P align=center>125</P></TD> <TD width=46> <P align=center>100</P></TD> <TD width=44> <P align=center>3</P></TD> <TD width=31> <P align=center>20</P></TD> <TD width=72> <P align=center>4-Φ18 </P></TD> <TD width=46> <P align=center>140</P></TD> <TD width=46> <P align=center>300</P></TD> <TD width=46> <P align=center>335</P></TD> <TD width=42> <P align=center>19</P></TD></TR> <TR> <TD width=64> <P align=center>65</P></TD> <TD width=67> <P align=center>2 1/2</P></TD> <TD width=60> <P align=center>145</P></TD> <TD width=45> <P align=center>180</P></TD> <TD width=46> <P align=center>145</P></TD> <TD width=46> <P align=center>120</P></TD> <TD width=44> <P align=center>3</P></TD> <TD width=31> <P align=center>20</P></TD> <TD width=72> <P align=center>4-Φ18 </P></TD> <TD width=46> <P align=center>160</P></TD> <TD width=46> <P align=center>355</P></TD> <TD width=46> <P align=center>400</P></TD> <TD width=42> <P align=center>27</P></TD></TR> <TR> <TD width=64> <P align=center>80</P></TD> <TD width=67> <P align=center></P></TD> <TD width=60> <P align=center>155</P></TD> <TD width=45> <P align=center>195</P></TD> <TD width=46> <P align=center>160</P></TD> <TD width=46> <P align=center>135</P></TD> <TD width=44> <P align=center></P></TD> <TD width=31> <P align=center>22</P></TD> <TD width=72> <P align=center>4-Φ18 </P></TD> <TD width=46> <P align=center>160</P></TD> <TD width=46> <P align=center>400</P></TD> <TD width=46> <P align=center>450</P></TD> <TD width=42> <P align=center>42</P></TD></TR> <TR> <TD width=64> <P align=center>100</P></TD> <TD width=67> <P align=center>4</P></TD> <TD width=60> <P align=center>175</P></TD> <TD width=45> <P align=center>215</P></TD> <TD width=46> <P align=center>180</P></TD> <TD width=46> <P align=center>155</P></TD> <TD width=44> <P align=center>3</P></TD> <TD width=31> <P align=center>22</P></TD> <TD width=72> <P align=center>8-Φ18 </P></TD> <TD width=46> <P align=center>180</P></TD> <TD width=46> <P align=center>455</P></TD> <TD width=46> <P align=center>495</P></TD> <TD width=42> <P align=center>50</P></TD></TR> <TR> <TD width=64> <P align=center>125</P></TD> <TD width=67> <P align=center>5</P></TD> <TD width=60> <P align=center>200</P></TD> <TD width=45> <P align=center>245</P></TD> <TD width=46> <P align=center>210</P></TD> <TD width=46> <P align=center>185</P></TD> <TD width=44> <P align=center>3</P></TD> <TD width=31> <P align=center>24</P></TD> <TD width=72> <P align=center>8-Φ18 </P></TD> <TD width=46> <P align=center>10</P></TD> <TD width=46> <P align=center>530</P></TD> <TD width=46> <P align=center>560</P></TD> <TD width=42> <P align=center>64</P></TD></TR> <TR> <TD width=64> <P align=center>150</P></TD> <TD width=67> <P align=center>6</P></TD> <TD width=60> <P align=center>240/225</P></TD> <TD width=45> <P align=center>280</P></TD> <TD width=46> <P align=center>240</P></TD> <TD width=46> <P align=center>210</P></TD> <TD width=44> <P align=center></P></TD> <TD width=31> <P align=center>24</P></TD> <TD width=72> <P align=center>8Φ18 </P></TD> <TD width=46> <P align=center>240</P></TD> <TD width=46> <P align=center>605</P></TD> <TD width=46> <P align=center>650</P></TD> <TD width=42> <P align=center>85</P></TD></TR> <TR> <TD width=64> <P align=center>200</P></TD> <TD width=67> <P align=center>8</P></TD> <TD width=60> <P align=center>275</P></TD> <TD width=45> <P align=center>335</P></TD> <TD width=46> <P align=center>295</P></TD> <TD width=46> <P align=center>265</P></TD> <TD width=44> <P align=center>3</P></TD> <TD width=31> <P align=center>26</P></TD> <TD width=72> <P align=center>8-Φ18 </P></TD> <TD width=46> <P align=center>240</P></TD> <TD width=46> <P align=center>650</P></TD> <TD width=46> <P align=center>770</P></TD> <TD width=42> <P align=center>105</P></TD></TR> <TR> <TD width=64> <P align=center>250</P></TD> <TD width=67> <P align=center>10</P></TD> <TD width=60> <P align=center>325</P></TD> <TD width=45> <P align=center>390</P></TD> <TD width=46> <P align=center>350</P></TD> <TD width=46> <P align=center>320</P></TD> <TD width=44> <P align=center>3</P></TD> <TD width=31> <P align=center>28</P></TD> <TD width=72> <P align=center>12-Φ23 </P></TD> <TD width=46> <P align=center>280</P></TD> <TD width=46> <P align=center>680</P></TD> <TD width=46> <P align=center>800</P></TD> <TD width=42> <P align=center>135</P></TD></TR> <TR> <TD width=64> <P align=center>300</P></TD> <TD width=67> <P align=center>12</P></TD> <TD width=60> <P align=center>375</P></TD> <TD width=45> <P align=center>440</P></TD> <TD width=46> <P align=center>400</P></TD> <TD width=46> <P align=center>368</P></TD> <TD width=44> <P align=center>4</P></TD> <TD width=31> <P align=center>28</P></TD> <TD width=72> <P align=center>12-Φ23 </P></TD> <TD width=46> <P align=center>280</P></TD> <TD width=46> <P align=center>710</P></TD> <TD width=46> <P align=center>835</P></TD> <TD width=42> <P align=center>155</P></TD></TR> <TR> <TD width=656 colSpan=13> <P align=center>　　</P></TD></TR> <TR> <TD width=64> <P align=center>15</P></TD> <TD width=67> <P align=center>1/2</P></TD> <TD width=60> <P align=center>65/90</P></TD> <TD width=45> <P align=center>95</P></TD> <TD width=46> <P align=center>65</P></TD> <TD width=46> <P align=center>45</P></TD> <TD width=44> <P align=center>2</P></TD> <TD width=31> <P align=center>14</P></TD> <TD width=72> <P align=center>4-Φ14 </P></TD> <TD width=46> <P align=center>100</P></TD> <TD width=46> <P align=center>240</P></TD> <TD width=46> <P align=center>265</P></TD> <TD width=42> <P align=center>7</P></TD></TR> <TR> <TD width=64> <P align=center>20</P></TD> <TD width=67> <P align=center>3/4</P></TD> <TD width=60> <P align=center>75-95</P></TD> <TD width=45> <P align=center>105</P></TD> <TD width=46> <P align=center>75</P></TD> <TD width=46> <P align=center>55</P></TD> <TD width=44> <P align=center>2</P></TD> <TD width=31> <P align=center>16</P></TD> <TD width=72> <P align=center>4-Φ14 </P></TD> <TD width=46> <P align=center>100</P></TD> <TD width=46> <P align=center>245</P></TD> <TD width=46> <P align=center>270</P></TD> <TD width=42> <P align=center>7.5</P></TD></TR> <TR> <TD width=64> <P align=center>25</P></TD> <TD width=67> <P align=center>1</P></TD> <TD width=60> <P align=center>80/100</P></TD> <TD width=45> <P align=center>115</P></TD> <TD width=46> <P align=center>85</P></TD> <TD width=46> <P align=center>65</P></TD> <TD width=44> <P align=center>2</P></TD> <TD width=31> <P align=center>16</P></TD> <TD width=72> <P align=center>4-Φ14 </P></TD> <TD width=46> <P align=center>120</P></TD> <TD width=46> <P align=center>250</P></TD> <TD width=46> <P align=center>275</P></TD> <TD width=42> <P align=center>8.5</P></TD></TR> <TR> <TD width=64> <P align=center>32</P></TD> <TD width=67> <P align=center>1 1/4</P></TD> <TD width=60> <P align=center>95/105</P></TD> <TD width=45> <P align=center>135</P></TD> <TD width=46> <P align=center>100</P></TD> <TD width=46> <P align=center>78</P></TD> <TD width=44> <P align=center>2</P></TD> <TD width=31> <P align=center>18</P></TD> <TD width=72> <P align=center>4-Φ18 </P></TD> <TD width=46> <P align=center>140</P></TD> <TD width=46> <P align=center>260</P></TD> <TD width=46> <P align=center>290</P></TD> <TD width=42> <P align=center>12</P></TD></TR> <TR> <TD width=64> <P align=center>40</P></TD> <TD width=67> <P align=center>1 1/2</P></TD> <TD width=60> <P align=center>80/100</P></TD> <TD width=45> <P align=center>145</P></TD> <TD width=46> <P align=center>110</P></TD> <TD width=46> <P align=center>85</P></TD> <TD width=44> <P align=center>3</P></TD> <TD width=31> <P align=center>18</P></TD> <TD width=72> <P align=center>4-Φ18 </P></TD> <TD width=46> <P align=center>140</P></TD> <TD width=46> <P align=center>290</P></TD> <TD width=46> <P align=center>325</P></TD> <TD width=42> <P align=center>14</P></TD></TR> <TR> <TD width=64> <P align=center>50</P></TD> <TD width=67> <P align=center>2</P></TD> <TD width=60> <P align=center>115/125</P></TD> <TD width=45> <P align=center>160</P></TD> <TD width=46> <P align=center>125</P></TD> <TD width=46> <P align=center>100</P></TD> <TD width=44> <P align=center>3</P></TD> <TD width=31> <P align=center>20</P></TD> <TD width=72> <P align=center>4-Φ18 </P></TD> <TD width=46> <P align=center>160</P></TD> <TD width=46> <P align=center>300</P></TD> <TD width=46> <P align=center>335</P></TD> <TD width=42> <P align=center>19</P></TD></TR> <TR> <TD width=64> <P align=center>65</P></TD> <TD width=67> <P align=center>2 1/2</P></TD> <TD width=60> <P align=center>145</P></TD> <TD width=45> <P align=center>180</P></TD> <TD width=46> <P align=center>145</P></TD> <TD width=46> <P align=center>120</P></TD> <TD width=44> <P align=center>3</P></TD> <TD width=31> <P align=center>20</P></TD> <TD width=72> <P align=center>4-Φ18 </P></TD> <TD width=46> <P align=center>180</P></TD> <TD width=46> <P align=center>355</P></TD> <TD width=46> <P align=center>400</P></TD> <TD width=42> <P align=center>27</P></TD></TR> <TR> <TD width=64> <P align=center>80</P></TD> <TD width=67> <P align=center>3</P></TD> <TD width=60> <P align=center>155</P></TD> <TD width=45> <P align=center>195</P></TD> <TD width=46> <P align=center>160</P></TD> <TD width=46> <P align=center>135</P></TD> <TD width=44> <P align=center>3</P></TD> <TD width=31> <P align=center>22</P></TD> <TD width=72> <P align=center>8-Φ18 </P></TD> <TD width=46> <P align=center>240</P></TD> <TD width=46> <P align=center>400</P></TD> <TD width=46> <P align=center>450</P></TD> <TD width=42> <P align=center>42</P></TD></TR> <TR> <TD width=64> <P align=center>100</P></TD> <TD width=67> <P align=center>4</P></TD> <TD width=60> <P align=center>175</P></TD> <TD width=45> <P align=center>215</P></TD> <TD width=46> <P align=center>180</P></TD> <TD width=46> <P align=center>155</P></TD> <TD width=44> <P align=center>3</P></TD> <TD width=31> <P align=center>24</P></TD> <TD width=72> <P align=center>8-Φ18 </P></TD> <TD width=46> <P align=center>240</P></TD> <TD width=46> <P align=center>455</P></TD> <TD width=46> <P align=center>495</P></TD> <TD width=42> <P align=center>50</P></TD></TR> <TR> <TD width=64> <P align=center>125</P></TD> <TD width=67> <P align=center>5</P></TD> <TD width=60> <P align=center>200</P></TD> <TD width=45> <P align=center>245</P></TD> <TD width=46> <P align=center>210</P></TD> <TD width=46> <P align=center>185</P></TD> <TD width=44> <P align=center>3</P></TD> <TD width=31> <P align=center>26</P></TD> <TD width=72> <P align=center>8-Φ18 </P></TD> <TD width=46> <P align=center>280</P></TD> <TD width=46> <P align=center>530</P></TD> <TD width=46> <P align=center>560</P></TD> <TD width=42> <P align=center>64</P></TD></TR> <TR> <TD width=64> <P align=center>150</P></TD> <TD width=67> <P align=center>6</P></TD> <TD width=60> <P align=center>240/255</P></TD> <TD width=45> <P align=center>280</P></TD> <TD width=46> <P align=center>240</P></TD> <TD width=46> <P align=center>210</P></TD> <TD width=44> <P align=center>3</P></TD> <TD width=31> <P align=center>28</P></TD> <TD width=72> <P align=center>8-Φ23 </P></TD> <TD width=46> <P align=center>320</P></TD> <TD width=46> <P align=center>605</P></TD> <TD width=46> <P align=center>650</P></TD> <TD width=42> <P align=center>85</P></TD></TR> <TR> <TD width=64> <P align=center>200</P></TD> <TD width=67> <P align=center>8</P></TD> <TD width=60> <P align=center>275</P></TD> <TD width=45> <P align=center>335</P></TD> <TD width=46> <P align=center>295</P></TD> <TD width=46> <P align=center>165</P></TD> <TD width=44> <P align=center>3</P></TD> <TD width=31> <P align=center>30</P></TD> <TD width=72> <P align=center>8-Φ23 </P></TD> <TD width=46> <P align=center>360</P></TD> <TD width=46> <P align=center>650</P></TD> <TD width=46> <P align=center>770</P></TD> <TD width=42> <P align=center>155</P></TD></TR> <TR> <TD width=656 colSpan=13> <P align=center></P></TD></TR> <TR> <TD width=64> <P align=center>15</P></TD> <TD width=67> <P align=center>1/2</P></TD> <TD width=60> <P align=center>65/90</P></TD> <TD width=45> <P align=center>95</P></TD> <TD width=46> <P align=center>65</P></TD> <TD width=46> <P align=center>45</P></TD> <TD width=44> <P align=center>2</P></TD> <TD width=31> <P align=center>16</P></TD> <TD width=72> <P align=center>4-Φ14 </P></TD> <TD width=46> <P align=center>120</P></TD> <TD width=46> <P align=center>245</P></TD> <TD width=46> <P align=center>270</P></TD> <TD width=42> <P align=center>7.5</P></TD></TR> <TR> <TD width=64> <P align=center>20</P></TD> <TD width=67> <P align=center>3/4</P></TD> <TD width=60> <P align=center>75/95</P></TD> <TD width=45> <P align=center>105</P></TD> <TD width=46> <P align=center>75</P></TD> <TD width=46> <P align=center>55</P></TD> <TD width=44> <P align=center>2</P></TD> <TD width=31> <P align=center>16</P></TD> <TD width=72> <P align=center>4-Φ14 </P></TD> <TD width=46> <P align=center>120</P></TD> <TD width=46> <P align=center>250</P></TD> <TD width=46> <P align=center>275</P></TD> <TD width=42> <P align=center>8.8</P></TD></TR> <TR> <TD width=64> <P align=center>25</P></TD> <TD width=67> <P align=center></P></TD> <TD width=60> <P align=center>80/100</P></TD> <TD width=45> <P align=center>115</P></TD> <TD width=46> <P align=center>85</P></TD> <TD width=46> <P align=center>65</P></TD> <TD width=44> <P align=center>2</P></TD> <TD width=31> <P align=center>16</P></TD> <TD width=72> <P align=center>4-Φ14 </P></TD> <TD width=46> <P align=center>140</P></TD> <TD width=46> <P align=center>260</P></TD> <TD width=46> <P align=center>290</P></TD> <TD width=42> <P align=center>11</P></TD></TR> <TR> <TD width=64> <P align=center>32</P></TD> <TD width=67> <P align=center>1 1/4</P></TD> <TD width=60> <P align=center>95/105</P></TD> <TD width=45> <P align=center>135</P></TD> <TD width=46> <P align=center>100</P></TD> <TD width=46> <P align=center>78</P></TD> <TD width=44> <P align=center>2</P></TD> <TD width=31> <P align=center>18</P></TD> <TD width=72> <P align=center>4-Φ18 </P></TD> <TD width=46> <P align=center>140</P></TD> <TD width=46> <P align=center>290</P></TD> <TD width=46> <P align=center>325</P></TD> <TD width=42> <P align=center>13</P></TD></TR> <TR> <TD width=64> <P align=center>40</P></TD> <TD width=67> <P align=center>1 1/2</P></TD> <TD width=60> <P align=center>100/115</P></TD> <TD width=45> <P align=center>145</P></TD> <TD width=46> <P align=center>110</P></TD> <TD width=46> <P align=center>85</P></TD> <TD width=44> <P align=center>3</P></TD> <TD width=31> <P align=center>18</P></TD> <TD width=72> <P align=center>4-Φ18 </P></TD> <TD width=46> <P align=center>160</P></TD> <TD width=46> <P align=center>300</P></TD> <TD width=46> <P align=center>335</P></TD> <TD width=42> <P align=center>18</P></TD></TR> <TR> <TD width=64> <P align=center>50</P></TD> <TD width=67> <P align=center>2</P></TD> <TD width=60> <P align=center>115/125</P></TD> <TD width=45> <P align=center>160</P></TD> <TD width=46> <P align=center>125</P></TD> <TD width=46> <P align=center>100</P></TD> <TD width=44> <P align=center>3</P></TD> <TD width=31> <P align=center>20</P></TD> <TD width=72> <P align=center>4-Φ18 </P></TD> <TD width=46> <P align=center>180</P></TD> <TD width=46> <P align=center>355</P></TD> <TD width=46> <P align=center>400</P></TD> <TD width=42> <P align=center>31</P></TD></TR></TBODY></TABLE> <P align=center><BR>J44J型内衬胶截止阀</P>