Non-refillable steel welded cylinders for industrial use
全国气瓶标准化技术委员会(SAC/TC 31)
本标准规定了工业用非重复充装焊接钢瓶(以下简称钢瓶)的型式、设计、制造、检验规则和试验方法、标记、涂敷等。
本标准适用于在环境温度－40 ℃～60 ℃下使用的，试验压力PT≤6.2 MPa(表压)、容积V≤25 L(当PT＞3.5 MPa时，V≤5 L)、非重复充装毒性按GB/T 7778划为A类制冷剂(限低压液化气体)的钢瓶。
This standard is the original Chinese electronic standard.
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