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Product name： | ZZDQ氮封装置 | |||||
| specification： |   Zoom in on the image |
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| Category： | Pump valve fittings -- 调节阀 | ||||||
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Price： | factory price | |||||
| Brand： | Shanghai | ||||||
| Place of Origin： | China | ||||||
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Available Quantity： | batch | |||||
| delivery cycle： | Spot goods (or inquire by telephone) | ||||||
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| 技术参数和性能 | |||||
| 阀体 | |||||
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公称通径 |
Dn25、32、40、50、65、80、100mm | ||||
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公称压力 |
PN1.0MPa | ||||
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法兰标准 |
JB/T79.1-94、79.2-94等 | ||||
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阀体材料 |
铸铁（HT200）、铸钢（ZG230-450）、铸不锈钢（ZG1Cr18Ni9Ti、ZG1Cr18Ni12Mo2Ti） | ||||
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阀芯材料 |
硬密封 |
不锈钢（1Cr18Ni9Ti、1Cr18Ni12Mo2Ti） | |||
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软密封 |
不锈钢镶嵌橡胶圈 | ||||
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阀杆材料 |
不锈钢（1Cr18Ni9Ti、1Cr18Ni12Mo2Ti） | ||||
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流量特性 |
快开 | ||||
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使用温度 |
≤80℃ | ||||
ZZDQ氮封装置
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