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GJ61Y承插焊针型阀
J61Y焊接式针型阀主要零件材料Materials for main parts
设计与制造：GB/T12223-89
焊接尺寸：JB/T 1751-75
结构长度：GB12221
检验与实验：GB/T13927
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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 |
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J61Y-170V |
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 |
焊接式针型阀主要性能规范Chief property and specifieation
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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 |
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J61Y-170V |
24.0 |
7.0 |
17.6 |
0.6 |
17.0 |
V≤570℃ |
电站、石油气、水、油品等
Petroleun gas, Oil etc. |
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FJ61Y-160p |
24.0 |
16.0 |
17.6 |
0.6 |
16.0 |
P≤200℃ |
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T61Y-320 |
24.0 |
16.0 |
17.6 |
0.6 |
16.0 |
C≤200℃ |
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24.0 |
16.0 |
17.6 |
0.6 |
16.0 |
C≤200℃ |
| 承插焊针型阀的详细资料： |
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