标准名称：ASME B16.34-2009 阀门 带法兰、有螺纹和焊接端部
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标准大小：16.55 MB
标准状态：现行
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更新日期：2011年11月13日
内容简介
ASME B16.34-2009 阀门.带法兰、有螺纹和焊接端部
ASME B16.34-2009 Valves Flanged, Threaded and Welding End
This standard applies to new construction and covers pressure-temperature ratings,
dimensions, tolerances, materials, nondestructive examination requirements, testing,
and marking for cast, forged, and fabricated flanged, threaded, and
welding end and wafer or flangeless valves of steel,
nickel-base alloys, and other alloys shown in Table 1.
Wafer or flangeless valves, bolted or through-bolt types, that are installed between flanges or against
a flange are treated as flanged-end valves. Alternative
rules for NPS 2½ and smaller valves are given in Mandatory Appendix V.
ASME B16.34-2009 Valves Flanged, Threaded and Welding End
This standard applies to new construction and covers pressure-temperature ratings,
dimensions, tolerances, materials, nondestructive examination requirements, testing,
and marking for cast, forged, and fabricated flanged, threaded, and
welding end and wafer or flangeless valves of steel,
nickel-base alloys, and other alloys shown in Table 1.
Wafer or flangeless valves, bolted or through-bolt types, that are installed between flanges or against
a flange are treated as flanged-end valves. Alternative
rules for NPS 2½ and smaller valves are given in Mandatory Appendix V.
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