湖州PVC管业-Gafloon卡弗龙-PVC管业咨询

ppr供水管材，是一种以ppr为原料的，加工制作的供水管。ppr原料具有健康、卫生、环保等的特点，是一种环保材料。随着社会的发展，人们对于环境保护的重视，ppr原料已成为UPVC给水管、铝塑管、PE管、PEX管、PERT管的更新换代产品，一跃成为当代家装建材管道行业的新宠儿。

PPR water supply pipe is a kind of water supply pipe made from PPR. PPR is a kind of environmental protection material with the characteristics of health， sanitation and environmental protection. With the development of society and people's attention to environmental protection， PPR raw material has become a new product of UPVC water supply pipe，湖州PVC管业， aluminum plastic pipe， PE pipe， PEX pipe and pert pipe，PVC管业生产， and has become a new favorite of the contemporary home decoration building materials pipeline industry.

ppr水管打压试验

在ppr水管的水路改造好后，一定要做好打压试验。有机会需自己在现场，并且实际观察压力是否下降，我们可以在接头处裹上报纸，有漏水可以轻松发现。不要等着水泥都铺上了，才去打压试水。

After the transformation of PPR water pipe，PVC管业， the pressure test must be done well. If there is an opportunity， we need to be  actually observe whether the pressure drops. We can wrap a news***er around the joint and easily find the leakage. Don't wait for the cement to be laid before you test the water.

管材管道在使用过程中热胀冷缩现象也是不可避免的。选自耐水性材料的PPR管道刚性增强，水平布管时不易下垂，增加了管线的美观，管道的弯曲回弹性得到提高，在高温下时仍保持外形的稳定。

The phenomenon of heat expansion and cold contraction is inevitable in the use of pipe. The PPR pipe selected from water-resistant material has stronger rigidity， and it is not easy to sag during horizontal pipe laying，PVC管业咨询， which increases the appearance of the pipeline， improves the bending resilience of the pipeline， and maintains the stability of the shape at high temperature.