J13W型内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 | | J13w-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 | | J13w-160、J13w-40 | 优质碳钢High grade carbon steel | 铬不锈钢Cr.Staininliss steel | |
J13W型内螺纹截止阀主要性能规范
Chief propertyspecifieation |
| 型号Type | 公称压力MPa
Nominal
pressure | 试验压力PSMPs 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 | | J13w-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 | | J13w-40p | 4.0 | 6.0 | 4.4 | 0.6 | 4.0 | | J13w-160 | 16.0 | 24.0 | 17.6 | 0.6 | 16.0 | C≤425℃ | | J13w-320p | 32.0 | 48.0 | 35.2 | 0.6 | 32.0 | |
J13W型内螺纹截止阀主要外形及连接尺寸
Main externalconnecting dimensionsmm |
公称直径DNmm
Nominal diameter | 管螺纹Rc Source ioint | 尺 寸 Dimensions | | | Do | L | H | | | | 6 | 1/4 | 60 | 58 | 85 | | | | | 10 | 3/8 | 60 | 58 | 87 | | | | | 15 | 1/2 | 70 | 60 | 87 | | | | | 20 | 3/4 | 80 | 70 | 100 | | | | | 25 | 1 | 100 | 78 | 110 | | | | | 32 | 11/4 | 110 | 102 | 130 | | | | |
