DIN 3437 (1990-06)被替代
Gas stopvalves rated for pressures over 16 bar; requirements and acceptance testing
出版：German Institute for Standardisation (Deutsches Institut für Normung)
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基本信息
标准编号： DIN 3437 (1990-06)
发布时间：1990/6/1 0:00:00
标准类别：Standard
出版单位：German Institute for Standardisation (Deutsches Institut für Normung)
标准页数：8
标准简介
Specifies requirements for, and methods of acceptance testing of, metal stopvalves (e.g. gate valves, check valves, globe valves) in nominal sizes up to DN 500 for use in gas supply systems which operated on gas conforming to DVGW-Arbeitsblatt (DVGW instruction sheet) G 260 Part 1 and are rated for pressures from above 16 bar up to and including 100 bar.
