美国石油协会标准
9.1
总则···········································································································································( ) 9.2 测量和试验设备·······················································································································( ) 9.3 检验和试验人员的评定···········································································································( ) 9.4 焊接返修的无损检测···············································································································( )
10 压力试验············································································································································( )
10.1 总则···········································································································································( ) 10.2 阀杆上密封试验·······················································································································( ) 10.3 液压壳体试验···························································································································( ) 10.4 液压阀座试验···························································································································( ) 10.5 排放···········································································································································( ) 11 标志····················································································································································( )
11.1 要求···········································································································································( ) 11.2 标志示例···································································································································( ) 12 贮存和发运········································································································································( )
12.1 油漆···········································································································································( ) 12.2 防腐···········································································································································( ) 12.3 开孔防护···································································································································( ) 13 文件要求············································································································································( )
附录A（指导性的）采购指南·········································································································( ) 附录B（参考性的）补充无损检测要求··························································································( ) 附录C（参考性的）附加试验要求··································································································( ) 附录D（参考性的）附加文件要求·································································································( ) 附录E（指导性的）API会标··········································································································( ) 书目提要············································································································································( )