DIN 3352-11 (1981-12)被替代
Flanged copper alloy gate valves
出版：German Institute for Standardisation (Deutsches Institut für Normung)
專家解讀視頻
基本信息
標準編號： DIN 3352-11 (1981-12)
發布時間：1981/12/1 0:00:00
標準類別：Standard
出版單位：German Institute for Standardisation (Deutsches Institut für Normung)
標準頁數：3
標準簡介
Applies in conjunction with DIN 3352 Part 1 to overall lengths, pipe connection and space requirement dimensions, design, materials, testing and marking of flanged copper alloy gate valves with internal stem thread for temperatures up to 200degreeC of nominal sizes of DN 125 and DN 150 for PN 10; DN 20 to DN 100 for PN 16.
