J23W外螺纹截止阀的简单介绍
外螺纹截止阀主要零件材料Materialsformainparts
零件名称Partname
阀杆、阀盖Stem,Bonnet
阀杆、阀瓣Stem,Disc
填料Packing
J23W-16P
铬镍不锈钢Cr.NiStainlesssteel
铬镍不锈钢Cr.Ni
J23W外螺纹截止阀的详细信息
外螺纹截止阀主要零件材料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 |
J23W-16P |
铬镍不锈钢 Cr.Ni Stainless steel |
铬镍不锈钢 Cr.Ni Stainless steel |
聚四氟乙稀、柔性石墨PTEF,Soft graphite |
J23W-40、J23W-160 |
优质碳钢 High grade carbon steel |
铬不锈钢 Cr. Stainless steel |
外螺纹截止阀主要性能规范Chief property and specifieation
型号 Type |
公称压力(MPa)Nominal pressure |
试验压力PS(MPa) Test pressure |
工作压力(MPa)Working pressuer |
工作温度(℃)Working temperature |
适用介质Applicable mediun |
壳体Shell |
密封(液)Seal |
密封(气)Seal |
J23W-16 |
1.6 |
2.4 |
1.76 |
0.6 |
1.6 |
P≤200℃ |
液化石油气水、油品等Petroleun gas Water,Oil etc. |
J23W-40P |
4.0 |
6.0 |
4.4 |
0.6 |
4.0 |
J23W-160 |
16.0 |
17.6 |
17.6 |
0.6 |
16.0 |
C≤425℃ |
J23W-320P |
32.0 |
48.0 |
35.2 |
0.6 |
32.0 |
|