PVC管业生产-无锡PVC管业-Gafloon卡弗龙

在给水管暗敷中试压问题，若不试压漏水将会很麻烦，好浇注地坪时给管道保压。漏水属于质量问题，PVC管业生产，按照规范要求进行打压，严把熔接质量关。

The problem of pressure test in the concealed laying of water supply pipe will be very troublesome if there is no pressure test， so it is good to keep the pipe pressure when pouring the floor. Water leakage is a quality problem， according to the specification requirements for pressure， strictly control the welding quality.

PPR管为什么会有低温脆性的特点？它是由单体和少量乙烯单体在加热、加压和催化剂作用下无规共聚得到的。乙烯单体随机地分布到长链中，其中乙烯单体一般控制在3-5%之间。乙烯含量和乙烯与的聚合方式决定了其具有低温脆性的特点。

Why does PPR pipe h***e the characteristics of low temperature brittleness? It is obtained by random copolymerization of monomer and a ***all amount of ethylene monomer under heating，无锡PVC管业， pressure and catalyst. Ethylene monomer is randomly distributed in long chain， and ethylene monomer is generally controlled between 3-5%. The content of ethylene and the polymerization of ethylene determine its low temperature brittleness.

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，PVC管业咨询，更加耐用些，PVC管业加工，加上冷热水管价差不大，所以，现在大部分家庭，装修都会考虑全屋热水管，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， 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.

PVC管业生产-无锡PVC管业-Gafloon卡弗龙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拥有很好的服务与产品，不断地受到新老用户及业内人士的肯定和信任。我们公司是商盟认证会员，点击页面的商盟***图标，可以直接与我们***人员对话，愿我们今后的合作愉快！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。