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Home > Pipes & Pipe Fittings > Metal Conduit > 消防专用防火线管

消防专用防火线管

Product Overview

产品结构：
选用热镀锌钢导线管经清除油污等前处理后，在钢管外表面高压喷涂超薄型钢结构防火涂料再固化成型的防火专用的保护电线的管材。
产品用途：广泛用于工业、公共，商业及民用建筑的各类电气线路的一、二级耐火等级防火保护。

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