6英寸到60英寸的球阀检测

【英文标准名称】: Ball Valves 6 in (150 mm) through 48 in (1200 mm)
【原文标准名称】: 从6英寸(150mm)到48英寸(1200mm)的球阀
【标准号】: ANSI/AWWA C507-2005
【标准状态】: 作废
【国别】: 美国
【发布日期】: 2005-02-01
【实施或试行日期】:
【发布单位】: 美国国家标准学会(US-ANSI)
【起草单位】: AWWA
【标准类型】: ()
【标准水平】: ()
【中文主题词】: 给水;水阀
【英文主题词】: water supply;water valves
【摘要】: Covers gray-iron, ductile-iron, and cast-steel, flanged-end, tight-shutoff, shaft- or trunnion-mounted, full-port, double-and single-seated ball valves for preassures up to 300 psi (2, 100 kPa) in sizes from 6-in. through 48-in. (150-mm through 1, 200-mm) diameter for use in water systems having fresh water with a pH greater than 6 and less than 12 and with temperatures greater than 32 degrees F (0 degrees C) and less than 125 degrees F (52 degrees C).
【中国标准分类号】: J16
【国际标准分类号】: 93_025;23_060_20