PVC管业制造-Gafloon卡弗龙-金华PVC管业

同种规格的PPR热水管壁厚要比冷水管的厚，PVC管业咨询，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，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，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， it is very clear that the wall thickness of cold water pipe is ***aller than that of hot water pipe.

冷热水管

PPR水管分为热水管和冷水管，会有蓝色、红色线标识。冷水管管壁较薄，热水管管壁较厚，更加耐用些，加上冷热水管价差不大，所以，现在大部分家庭，PVC管业制造，装修都会考虑全屋热水管，金华PVC管业，冷水也使用热水管。

Cold and hot water pipe

PPR water pipe is divided into hot water pipe and cold water pipe，PVC管业加盟， which will be marked with blue and red lines. The wall of cold water pipe is thinner， and the wall of hot water pipe is thicker， which is more durable. In addition， the price difference between cold and hot water pipes is not big. Therefore， most families now cider the whole house hot water pipe for decoration， and cold water also uses hot water pipe.

用户可以根据PPR管材的耐高温性与耐高压性来参考，PPR原料的熔点温度较高，而原料中掺入其它杂质则会致使PPR管材的熔点就会下降。

一、看外观：PPR管管子内外壁光滑。

 二、手感：好的PPR水管质感细腻。

三、原料：PPR水管采用进口PPR原料  

四．看热熔焊接：好的PPR水管热熔焊接时是***无味的白烟，劣质PPR水管是冒***的黑烟、呛人。

PVC管业制造-Gafloon卡弗龙-金华PVC管业由台州艾菲力塑胶有限公司提供。台州艾菲力塑胶有限公司坚持“以人为本”的企业理念，拥有一支高素质的员工***，力求提供更好的产品和服务回馈社会，并欢迎广大新老客户光临惠顾，真诚合作、共创美好未来。艾菲力塑胶——您可信赖的朋友，公司地址：浙江省台州市三门县西区开发区，联系人：郑总（Rainy）。同时本公司还是从事PPR管，地暖管，PVC管的厂家，欢迎来电咨询。