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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，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，PPR管材管件排名，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.
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 avoid secondary hole repair.
·The elevation of indoor sewage pipe can be 5-10cm higher than the design elevation， as to avoid too small slope of outdoor drainage pipe network.
装修中，常听工人说4分管、6分管，自己却不知道是什么意思？其实这指的是管子的外径，PPR管材管件，4分管外径20mm，6分管外径25mm。选择哪种管，要看水管的外径来决定。管4分管，只能使用4分管。管是6分管，使用6分管、4分管都可以。另外，水管上也会标注20*2.8、25*4.2，前面的20、25就是指管子外径，PPR管材管件电话，而后面的2.8、4.2则指水管的壁厚。一般管壁越厚，水管就越耐用。
Parameters of PPR tube
Decoration， often listen to workers say 4 in charge，合肥PPR管材管件， 6 in charge， but do not know what it means? In fact， this refers to the outer diameter of the pipe. The outer diameter of 4 branch pipes is 20 mm， and that of 6 branch pipes is 25 mm. Which kind of pipe to choose depends on the outer diameter of the pipe. Only four branches can be used. The management is divided into 6 branches. It is OK to use 6 branches or 4 branches. In addition， 20 * 2.8 and 25 * 4.2 will also be marked on the water pipe. The front 20 and 25 refer to the outer diameter of the pipe， while the back 2.8 and 4.2 refer to the wall thickness of the water pipe. Generally， the thicker the pipe wall is， the more durable the water pipe is.
