Chinese Industry Standard: CJ/T 136-2007

Steel pipes of lining plastic for water supply

给水衬塑复合钢管

中华人民共和国建设部

本标准规定了给水衬塑复合钢管(以下简称衬塑钢管)的范围、产品分类和标记、材料、要求、试验方法、检验规则、标志、包装、运输和贮存。
本标准适用于公称通径不大于500 mm的给水衬塑钢管，以输送生活用冷热水为主。用于输送其他用途介质可参照使用。

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