PPR管施工后须经试压验收后方能封管和使用。PPR管安装主要采用热熔管件，熔接时间和压力不好掌握，工艺随机性较大，在热熔推接过程中易产生堆料从而减小通径，并使熔接处成为不规则的缺陷区，产生应力集中，影响PPR管价格的长期性能；对于PPR管的电熔连接，由于电熔丝主要采用促进PPR降解的铜，会加速PPR管的老化。
PPR pipe can be sealed and used only after pressure test and acceptance.The PPR pipe is mainly installed with hot-melt pipe fittings. The welding time and pressure are not well mastered， and the process is random. In the process of hot melt push welding， it is easy to generate stacking materials to reduce the diameter， and make the fusion joint become an irregular defect area，ppr复合管， which produces stress concentration， which affects the long-term energy of price of PPR pipe; For the electric melting connection of PPR pipe， the aging of PPR pipe will be accelerated because copper is mainly used to promote the degradation of PPR.
PPR管类型
PPR管除了品牌上有差别，每一品牌下面还有多种类型PPR管，分为普通PPR、纳米PPR，双层PPR、单层PPR等等。性能越多，盐城ppr管，质量越好，价格也就越贵。我们在和装修公司签订合同的时候，一定要明确PPR管的品牌、型号、规格等信息，不要被光鲜亮丽的样板间迷惑。
PPR pipe typeIn addition to brand differences， there are many types of PPR tubes under each brand， including ordinary PPR， nano PPR， double-layer PPR， single-layer PPR and so on. The more performance， the better quality， the more expensive the price. When we sign the contract with the decoration company， we must make clear the brand， model， specification and other information of PPR tube， and don"t be confused by the bright model room.
ppr复合管-盐城ppr管-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。