发布时间:2025-01-24 11:48:26
消防管接头及连接件材质一般是生铁铸件。用不锈钢316是可以的但价格贵点。而你说普通的镀锌接头或者SUS304接头的效果都不好,会漏水,这是接头的螺牙问题,你加多点密封胶带就得了,记住缠带时把螺牙尾段缠多一点。
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