设计与制造Design and Manufacture 结构长度Face To Face 法兰尺寸Flange Dimension 压力-温度Pressure Temperature Lating 试验-检验spection And Test
GB122234 GB12221 GB9113 JB79 GB9131 GB/T13927 JB/T9092
压力试验 Pressure Test
公称压力NominalPressure 1.6 2.5 4.0 6.4 10.0 16.0
强度试验Shell Test 2.4 3.8 6.0 9.6 15.0 24.0
水密封试验Water Seal Test 1.8 2.8 4.4 7.0 11.0 18.0
上密封试验Backseat Test 1.8 2.8 4.4 7.0 11.0 18.0
气密封试验Air Seal Test 0.4-0.7
主要零件材料及性能 Main Part Materials and Property