主要零件材料
Materials for main parts |
| 零件名称Part name |
阀杆、阀盖Stem.Bonnet |
阀杆、阀瓣Stem,Disc |
填料Packing |
| J213w-16p |
铬镍不锈钢
Cr.NiStainlesss steel
|
铬镍不锈钢
Cr.NiStainlesss steel
|
聚四氧乙稀、柔性石墨
PTEF,Soft graphite |
| J213w-160、J213w-40 |
优质碳钢
High grade carbon steel |
铬不锈钢
Cr.Staininliss steel | |
主要性能规范
Chief property and specifieation |
| 型号Type |
公称压力(MPa)Nominal
pressure
Nominal |
试验压力PS(MPs)
test 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 |
| J213w-16 |
16 |
2.4 |
1.76 |
0.6 |
16 |
p≤200℃ |
液化石油气水、油品等
Petroliun gas
Water,Oil etc |
| J213w-40p |
4.0 |
6.0 |
4.4 |
0.6 |
4.0 |
| J213w-160 |
16.0 |
24.0 |
17.6 |
0.6 |
16.0 |
C≤425℃ |
| J213w-320p |
32.0 |
48.0 |
35.2 |
0.6 |
32.0 | |
