Chinese Standard: GB/T 27670-2011

Clad aluminium alloy welded tubes for heat exchangers of vehicles

全国有色金属标准化技术委员会(SAC/TC 243)

本标准规定了车辆热交换器用复合铝合金焊管（以下简称焊管）的要求、试验方法、检验规则和标志、包装、运输、贮存及质量证明书与订货单（或合同）内容。
本标准适用于铝合金复合带材经连续冷弯成型后，用焊接方法制成的管材。

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