Browse Standards

石油钻井井控设备用橡胶软管及软管组合件

Rubber hoses and hose assemblies for petroleum drilling well control equipments

钢质无缝气瓶定期检验与评定

Periodic inspection and evaluation of seamless steel gas cylinders

钢质焊接气瓶定期检验与评定

Periodic inspection and evaluation of welded steel gas cylinders

不锈钢焊接气瓶

Welded stainless steel cylinders

球墨铸铁管和管件 水泥砂浆内衬密封涂层

Ductile iron pipes and fittings——Seal coats for cement mortar linings

排水用柔性接口铸铁管、管件及附件

Cast iron pipes，fittings and accessories with flexible joint sewerage for drainage

法兰连接铁制和铜制球阀

Flanged iron and copper ball valves

蒸汽往复泵

Steam reciprocating pump

铁制旋启式止回阀

Cast iron swing check valves

气动阀 商务文件中应包含的资料

Pneumatic valves—Date to be included in supplier literature

液化二甲醚钢瓶

Liquefied dimethyl ether cylinders

液化二甲醚瓶阀

Valves for liquefied dimethyl ether cylinders

大容积钢质无缝气瓶

Large capacity seamless steel gas cylinders

气瓶安全泄压装置

Pressure relief devices for gas cylinders

压缩空气用织物增强橡胶软管 规范

Rubber hoses,textile-reinforced,for compressed air－Specification

气瓶检验机构技术条件

Technological specification for inspection agency of gas cylinders

焊接气瓶焊接工艺评定

Welding procedure qualification for welded gas cylinders

大型橡胶软管组合件 拉伸试验

Rubber hoses with large diameter—Tensile test

钢制对焊管件 技术规范

Steel buttwelding pipe fittings—Technical specification

钢制对焊管件 类型与参数

Steel buttwelding pipe fittings—Types and parameter