SY/T5525-92

旋转钻井设备 上部和下部方钻杆旋塞阀

　

GB/T12240-1989

通用阀门铁制旋塞阀

General purpose industrial valves—Iron plug valves

JB/T8860-2004

旋塞阀 静压寿命试验规程

　

ASTM E 675-2002

可互换的圆锥接地旋塞阀和栓塞的标准规范

(Standard Specification for Interchangeable Taper-Ground Stopcocks And Stoppers)

ASTM E 911-1998

聚四氟乙烯(PTFE)插头的玻璃管旋塞阀

(Glass Stopcocks with Polytetrafluoroethylene (PTFE) Plugs)

BS EN 331-1998

建筑物燃气供应设备用人工操纵球阀和封底锥度旋塞阀

(Manually operated ball valves and closed bottom taper plug valves for gas installations in buildings)

EN 331-1998

建筑物燃气设备用人工操纵球阀和封闭底锥形旋塞阀

Manually operated ball valves and closed bottom taper plug valves for gas installations for buildings

BS 5158-1989

铸铁旋塞阀规范

(Specification for cast iron plug valves)

QB/T3894-1999

内螺纹连接旋塞阀旋塞式液面指示器

Cocks with female screw connection--Cock type level indicator