SANS 1551-2 Ed. 1.02 (2007)被替代
Check Valves (flanged And Wafer Types) - Part 2: Class Series
出版：South African Bureau of Standards
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基本信息
标准编号： SANS 1551-2 Ed. 1.02 (2007)
标准类别：Standard
出版单位：South African Bureau of Standards
标准页数：0
标准简介
Describes the characteristics of swing-type check valves (wafer or flanged types) that have a nominal size in the range 40 mm to 600 mm and that are intended for general hydraulic (water, air, gas or petroleum) applications at cold working pressures of up to 42 MPa.
替代本标准的新标准
