J13W型针型阀主要零件材料

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型针型阀主要性能规范 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型针型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 重量KgWeight Do L H Hi d 6 1/4 60 55 92 102 4 0.63 10 3/8 60 60 90 100 5 0.65 15 1/2 65 65 97 107 6 0.8 20 3/4 80 80 109 121 8 1.07 25 1 100 90 122 132 10 1.8 32 11/4 140 128 180 191 15 5.0 40 11/2 160 148 200 215 18 7.2