球阀标准汇总 标准编号 标准中文名称 标准英文名称 SY/T5835-93 压裂用井口球阀 GB/T12237-1989 通用阀门法兰和对焊连接钢制球阀 General purpose industrial valves--Flanged and butt-weld end steel ball valves GB/T15185-1994 铁制和铜制球阀 Cast iron and copper alloy ball valvesJB/T7745-1995 管线球阀 JB/T53167-1999 球阀 产品质量分等 JC/T783-2004 玻璃纤维增强改性酚醛塑料球阀 JB/T8861-2004 球阀 静压寿命试验规程 NF E29-350-2003 工业用阀
钢制球阀、球状截止阀和止回阀 (Industrial valves - Steel globe and globe stop and check valves
) NF E29-466-1987 工业阀门
规范 (INDUSTRIAL VALVES
BRASS BALL-VALVES
SPECIFICATIONS
) NF E29-354-2003 工业用阀
铸铁球阀 (Industrial valves - Cast iron globe valves
) NF E29-465-1986 工业阀门
规范 (INDUSTRIAL VALVES
CUPRO-ALUMINIUM BALL VALVES
SPECIFICATION
) NF D36-406-2004 建筑物用阀
建筑物内饮用水给水用手动铜合金和不锈钢球阀
试验和要求 (Building valves - Manually operated copper alloy and stainless steel bal