Chinese Industry Standard: CJ/T 137-2008

Malleable iron threaded fittings of lining plastic for water supply

给水衬塑可锻铸铁管件

中华人民共和国住房和城乡建设部

本标准规定了给水衬塑可锻铸铁管件（以下简称衬塑管件）的产品分类和标记、材料、要求、试验方法、检验规则、标志、包装、运输和贮存。
本标准适用于连接给水衬（涂）塑钢管、工作压力不大于1.6 MPa、公称尺寸不大于DN150的衬塑管件。

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