MSS SP 71:2005被替代
Gray Iron Swing Check Valves, Flanged And Threaded Ends
出版：Manufacturers Standardisation Society
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基本信息
标准编号： MSS SP 71:2005
标准类别：Standard
出版单位：Manufacturers Standardisation Society
标准页数：12
标准简介
Specifies gray iron swing check valves with flanged and threaded ends for general purpose service. The use of swing check valves in steeply inclined or vertical lines requires special consideration. Also includes, directly or by reference, stipulations on chemical and mechanical properties of materials and dimensions of end connections in common use.
替代本标准的新标准
