Chinese Standard: GB/T 31977-2015

Seamless copper alloy tubes for nuclear power heat-exchanger

全国有色金属标准化技术委员会(SAC/TC 243)

本标准规定了核电冷凝器用铜合金无缝管的要求、试验方法、检验规则、标志、包装、运输、贮存及质量证明书与订货单（或合同）内容等。
本标准适用于核电行业冷凝器用铜合金无缝管材。

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