ppr水管安装-孝感ppr水管-卡弗龙(查看)

同种规格的PPR热水管壁厚要比冷水管的厚，简单举例：D25×2.3 D25×2.8 D25×3.5 D25×4.2 这里列举的是外径为25MM的PPR管所对应的四种不同规格，ppr水管品牌，前面两种为冷水管，后面两种为热水管，因此可以非常明显的看出，孝感ppr水管，冷水管的壁厚要小于热水管。

The wall thickness of PPR hot water pipe of the same specification is thicker than that of cold water pipe. Simple example: D25 × 2.3 D25 × 2.8 D25 × 3.5 D25 × 4.2 here are four different norms of PPR pipe with outer diameter of 25 mm. The first two are cold water pipes and the latter two are hot water pipes. Therefore，ppr水管安装， it is very clear that the wall thickness of cold water pipe is ***aller than that of hot water pipe.

无论是PPR冷水管，PPR热水管还是PPR管件，同一厂家原料和配方都是一样的，只有同原料同配方才能保证热熔时可靠。

Whether it is PPR cold water pipe， PPR hot water pipe or PPR pipe fittings， the same manufacturer"s raw materials and formula are the same. Only the same raw materials and formula can ensure the safety and reliability of hot melting.

Uk Gafloon Pipe Group Ltd 提醒您水电安装预埋管线注意事项给排水部分

·外墙雨水管、空调冷凝水管预留洞时要考虑外墙保温的厚度，避免二次修洞。

·室内排污管的标高比设计标高可以高出5-10cm，这样可避免室外排水管网的坡度太小 。

Uk Gafloon Pipe Group Ltd reminds you  for water and electricity installation and water supply and drainage

·The thickness of external wall insulation chould be regarded when reserving holes for external wall rainwater pipe and air conditioning condensate pipe to ***oid secondary hole repair.

·The elevation of indoor sewage pipe can be 5-10cm higher than the design elevation，  as to ***oid too ***all slope of outdoor drainage pipe network.