水阀
水路改造时，记得家里要安装一个总水阀，用来开启和关闭水流。这样家中发生漏水，ppr热熔管，或者需要更换水阀的时候，不用跑到楼下关水。水阀可以安装在水槽下方，不占空间。水阀价格比较贵，如果，你不提醒，工人不一定给你装，等瓷砖贴好再发现就迟了。
Water valveWhen rebuilding waterways， remember to install a main water valve at home to open and close the water flow. In this way， when there is leakage in the house or the tap needs to be replaced， there is no need to run downstairs to turn off the water. The water valve can be installed under the water tank without occupying space. The price of water valve is more expensive. If you don"t remind， the workers don"t h***e to install it for you. It"s too late to find it after the tiles are pasted.
目前，ppr管件，法兰连接中大的问题主要是法兰本身不合格和法兰连接不合格。
现在市场上销售的一些法兰存在的质量问题有：
①法兰的钢材不合格，ppr管价格，耐压强度较低，在使用若干个月或若干个年后，出现渗水。
②法兰的螺栓孔外缘距法兰的边缘太小，徐州ppr管，小于5mm，在螺栓紧固时，易使法兰边缘。
At present， the major problems in flange connection are the unqualified flange itself and the flange connection is unqualified.
Some of the quality problems of the flange sold in the market are as follows:
① The flange steel is unqualified and the pressure resistance is low. After several months or years of use， water seepage occurs.
② The outer edge of bolt hole of flange is too ***all from the flange edge， less than 5mm. When the bolts are tightened， it is easy to make the flange edge.
现在PPR水管的熔焊器制作合格的不多，因为一是缺少部件；二是生产厂家为了节省材料，一些厂家的底座采用很薄的白铁皮，造成上重下轻而不稳。操作时，往往需要另一个工人帮助稳住。
At present， there are few qualified welding tools for PPR water pipes because of the lack of parts; Second， in order to s***e materials， some manufacturers use very thin sheet iron for the base， which makes the top he***y and the bottom light and unstable. When operating， it often needs another worker to help stabilize.
ppr热熔管-Gafloon卡弗龙-徐州ppr管由台州艾菲力塑胶有限公司提供。“塑料制品（不含塑料桶）,橡胶制品（不含橡胶桶）,阀门”选择台州艾菲力塑胶有限公司，公司位于：浙江省台州市三门县西区开发区，多年来，艾菲力塑胶坚持为客户提供好的服务，联系人：郑总（Rainy）。欢迎广大新老客户来电，来函，亲临指导，洽谈业务。艾菲力塑胶期待成为您的长期合作伙伴！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。