地暖管的生产必须按照国家和国际的产品标准要求,这是每一家
地暖管生产厂家都必须了解的,详细内容跟小编一起来看看吧!
1、生产地暖管的原料,必须是按照GB/T18252-2000《塑料管道系统用外推法对热塑性塑料管材长期静液压强度的测定》中规定进行试验而通过合格判定的管道专用料;
2、每个地暖管生产厂家必须按地暖管材产品标准做出满足预测强度参照;
3、曲线的蠕变破坏曲线,才能证明所销售的原料是合格的;
4、仅做110℃、8760小时的静液压状态下热稳定性一个点的试验是不能证明管材原料是否合格的;
5、如果不知原料产品是否合格,也就相当于水泥没有确定标号一样,使用强度不能确定。
地暖管生产厂家不管采用那个品种管材铺设地暖,只有使用符合产品标准要求的原料,并且生产设备和工艺合理而生产出的合格管材,通过正确地设计、安装和使用,才能可靠地保证地板辐射采暖用塑料管材使用寿命。
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