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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，黄山PVC管业，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。

In addition to brand differences， there are many types of PPR tubes under each brand，PVC管业制造， 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管若装在地下车库

地下车库的电气预埋前结合风管、管道图纸，避免灯具与风管和管道重叠，PVC管业，造成后期灯具安装时敷设明线，增加造价及影响美观。

车库车库内有桥架，但过梁较大。局部桥架过梁时可采取梁中预埋钢制套管（套管的直径不宜过大），这样避免桥架从梁下上翻，影响车库的净高。

If PPR pipe is installed in underground garage

Before the electrical pre burying of underground garage， the air duct and pipeline drawings shall be combined to ***oid the overlapping of lamps with air duct and pipeline， resulting in the laying of open lines during the later installation of lamps， increasing the cost and affecting the appearance.

There is a bridge in the garage， but the lintel is large. The steel casing (the diameter of the casing should not be too large) can be embedded in the beam when the local bridge is over the beam， so as to prevent the bridge from turning up from under the beam and affecting the net height of the garage.

水路改造需要改变水路方向，一定注意配件的质量，配件牌子也要注意，避免工人以次充好，选择同品牌配件，不同厂家用料配方肯定是不同的，即使热熔到一起也会留下隐患。配件也分热水管和冷水管，记得注意。另外，还有水阀、保温棉、卡扣等配件。

The water road needs to change the direction of water road， pay attention to the quality of accessories，PVC管业咨询， and the brand of accessories. ***oid workers to fill the same brand parts with inferior ones. The material formula of different manufacturers must be different， even if the hot melt together will le***e hidden dangers. Accessories also include hot water pipe and cold water pipe. Remember to pay attention. In addition， there are water valve， heat preservation cotton， other accessories.