ASME B16.47:2011被替代
Large Diameter Steel Flanges: Nps 26 Through Nps 60 Metric/Inch Standard
出版：American Society of Mechanical Engineers
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基本信息
標準編號： ASME B16.47:2011
發布時間：2011/10/20 0:00:00
標準類別：Standard
出版單位：American Society of Mechanical Engineers
標準頁數：120
標準簡介
Describes pressure-temperature ratings, materials, dimensions, tolerances, marking, and testing for pipe flanges in sizes NPS 26 through NPS 60. Included are flanges with rating class designations 75, 150, 300, 400, 600, and 900 with requirements given in both SI (Metric) and U.S. Customary units, with diameter of bolts and flange bolt holes expressed in inch units.
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