Различия между водопроводами ППР и ПВХ

1、材料不同，PVC管的材料是聚氯乙烯生产而成的，PPR是共聚聚丙烯生产而成的，所以导致两者的外观有所不同，PVC一般呈现的是乳白色，而PPR可以增加其他的色素，从而变成了丰富多彩的颜色管道。

The materials are different. The material of PVC pipe is made of PVC, and PPR is made of copolymerized polypropylene, so the appearance of the two is different. PVC generally presents milky white, while PPR can add other pigments, thus becoming a colorful color pipe.

2、壁厚不同。PVC的口径如果是6毫米，壁厚一般是2毫米左右。如果直径在8~10毫米，壁厚一般达到了2.5毫米，PPR管分为4分管和6分管，壁厚分别是2.3毫米和3.5毫米，如果我们想要区分，可以通过管道上面的标注就能够区分，而且在相同管径之下，PPR管的管壁要稍微厚一些。

The wall thickness is different. If the caliber of PVC is 6mm, the wall thickness is generally about 2mm. If the diameter is 8~10mm, the wall thickness is generally 2.5 mm. PPR pipes are divided into 4 branch pipes and 6 branch pipes, with the wall thickness of 2.3 mm and 3.5 mm respectively. If we want to distinguish, we can distinguish it through the marks on the pipes, and under the same pipe diameter, the wall of PPR pipes is slightly thicker.

3、成本不同。这是因为它们的材质还有壁厚不一样，所以生产成本和价格也存在不同，相比较而言，PPR道价格要高一些。

The cost is different. This is because their material and wall thickness are different, so the production cost and price are also different. In comparison, the price of PPR channel is higher.

4、最后一点不同就是用途不同，因为PVC的安全性和卫生都不如PPR管道，家装一般会选择PPR作为给水，也可以用于冷热水管的安装。PVC管道一般作为排水管道使用，而且只能够作为冷水管道。

The last difference is that the use of PVC is different, because the safety and sanitation of PVC are not as good as PPR pipes. PPR is generally selected as water supply for home decoration, and can also be used for the installation of cold and hot water pipes. PVC pipes are generally used as drainage pipes and can only be used as cold water pipes.

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