Chinese Industry Standard: CJ/T 32-2004

Welding procedure qualification for liquified petroleum gas cylinders

液化石油气钢瓶焊接工艺评定

中华人民共和国建设部

本标准规定了液化石油气钢瓶焊接工艺评定程序、检验规则、试验方法。
本标准适用于正常环境温度(－40～60)℃下使用， 试验压力不大于3.3　MPa，公称容积小于240　L可重复充装液化石油气的钢质焊接气瓶(以下简称钢瓶)的焊接工艺评定。

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