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CB/T3942 Stainless steel flanged stop valves B/BS
CB/T3943 Stainless steel flanged stop check valves B/BS

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性能规范 Performance specification
公称压力(MPa)Nominal Pressure公称通径(mm)Nominal Dameter适用介质 Applicable Medium
0.615-300

温度不低于-165℃的气体运输船、散装化学品船、舰船的管路系

The temperature about gas carriers. Bulk Chemicals Vessels and the System of Shipment is not lower than-165℃ degrees

1.065-300
1.620-300
2.515-300
4.065-100
6.420-50

 

主要零部件材质 Materials of Main Parts
零件名称 Parts name材料materials
名牌 name牌号 marks
阀体body、阀盖cover、阀盘disc不锈钢Stainless SteelZG07Cr19Ni9
阀杆stem不锈钢Stainless Steel0Cr13/304/304L/316/316L