压力针型阀主要零件材料Materials for main parts
|
零件名称
Part name
|
阀杆、阀盖、螺栓Body,Bonnet bolt
|
阀杆、阀瓣密封圈Stem,Disc,Gasket
|
填料
Packing |
垫片
Gasket |
手柄
Hande |
|
JJM1-160-DN5
|
铬镍不锈钢Cr.NiStainlesss steel
|
不锈钢
Stainless steel |
聚四氧乙稀、柔性石墨PTEF,Soft graphite
|
橡胶石棉板Latex asbestos
|
优质碳钢
High grade Garbon steelll |
压力表针型阀主要性能规范Chief property and specifieation
|
型号
Type |
公称压力
(MPa) Nominal pressure |
试验压力PS(MPs)
Test pressure |
工作压力(MPa)
Working pressure |
工作温度(℃)
Working temperature |
适用介质Applicable
mediun |
||
|
壳体Shell
|
密封
（液）Seal |
密封
（气）Seal |
|||||
|
JJM1-160-DN5
|
16.0
|
24.0
|
17.6
|
0.6
|
16.0
|
P≤200℃
|
液化石油气水、油品等Petroleun gas Water,
Oil etc. |
|
C≤425℃
|
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