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| 產品介紹： |
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JJM1型針型閥 |
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JJM1型針型閥主要零件材料
Materials for main parts |
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零件名稱
Part name |
閥體、閥蓋、
螺栓Body,Bonnet,
Bonnet bolt |
閥桿、閥瓣、
密封圈Stem,Disc,Gasket |
填料
Packing |
墊片Gasket |
手柄Handle |
| JJM1-160-DN5 |
鉻鎳不銹鋼
Cr.Ni
Stainless steel |
不銹鋼
Stainliess
steel |
聚四氟乙稀、
柔性石墨
PTEF,Soft graphite |
橡膠石棉板Latex asbestos |
優質碳鋼High grade carbon steel | |
JJM1型針型閥主要性能規范
Chief propertyspecifieation |
型號
Type |
公稱壓力MPaNominal
pressure |
試驗壓力PSMPaTest pressure |
工作壓力MPaWorking
pressure |
工作溫度℃Working
temperature |
適用介質Applicable
mediun |
| 殼體Shell |
密封（液）Seal |
密封（氣）Seal |
| JJM1-160-DN5 |
16.0 |
24.0 |
17.6 |
0.6 |
16.0 |
P≤200℃ |
液化石油氣水、油品等Petroleun gas Water,
Oil etc. |
| C≤425℃ | | | | | | |