ANSI/ASME B16.40-2008 标准详情
- 标准号:ANSI/ASME B16.40-2008
- 中文标题:气体分配系统中手动热塑气体截流阀及阀门
- 英文标题:Gas Shut-Offs and Valves in Gas Distribution Systems, Manually Operated Thermoplastic
- 标准类别:美国国家标准
- 发布日期:2008-03-18
(a) This Standard covers manually operated thermoplastic valves in nominal valve sizes 1/2 through 12. These valves are intended for use below ground in thermoplastic fuel gas distribution mains and service lines. The maximum operating pressure (MOP)
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