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现行 EN 12452:2012
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Copper and copper alloys - Rolled, finned, seamless tubes for heat exchangers 铜和铜合金 - 用于热交换器的轧制 翅片 无缝管
发布日期: 2012-05-16
实施日期: 2012-05-16
本欧洲标准规定了用于热交换器的轧制,翅片,无缝铜和铜合金管的尺寸和形状的组成,性能要求和公差。它给出了尺寸范围为6 mm至35 mm外径的铜和铜合金管的指南;从1毫米直到并包括3毫米壁厚的未焊接部分;翅片高度可达1.5毫米。 还规定了符合本欧洲标准要求的抽样程序和检验方法
This European Standard specifies the composition, property requirements and tolerances on dimensions and form for rolled, finned, seamless copper and copper alloy tubes for heat exchangers. It gives guidelines for copper and copper alloy tubes supplied in the size range from 6 mm up to and including 35 mm outside diameter; from 1 mm up to and including 3 mm wall thickness of the unfinned section; and with fin height up to and including 1,5 mm. The sampling procedures and the methods of testing for verification of conformity to the requirements of this European Standard are also specified.
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归口单位: CEN/TC 133-
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