Chinese Standard: GB/T 19850-2013

The seamless copper tubes for electrical purposes

全国有色金属标准化技术委员会(SAC/TC 243)

本标准规定了导电用无缝铜管（以下简称管材）的要求、试验方法、检验规则、标志、包装、运输、贮存、质量证明书及合同（或订货单）内容。
本标准适用于电炉、电机、输变电等设备用导电圆形、矩（方）形无缝铜管。

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