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ppr管在电气部分：
部分开关、插座被后续的给、排水管道、厨卫风道等掩盖，所以施工前必须结合土建预留预埋，考虑到位。
室内强、弱电插座盒位置不合理，强电盒距弱电盒距离太近，一般要求为20cm，特别是卧室的插座，后期业主装修时插座被衣柜、床遮住，绍兴ppr管，造成业主不满意。
PPR tube in the electrical part:
Some switches and sockets are covered by subsequent water supply and drainage pipes， kitchen and bathroom air ducts， so they must be reserved and embedded in combination with civil engineering.
The location of the indoor strong and weak current socket box is unreasonable. The distance between the strong and weak current boxes is too close. Generally， it is required to be 20cm， especially for the socket in the bedroom. The socket is covered by the wardrobe and bed during the later decoration of the owner， causing the owner dissatisfaction.
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，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 avoid 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，ppr 管， so as to prevent the bridge from turning up from under the beam and affecting the net height of the garage.
一些厂家由于熔焊器放不正，熔焊时管端加热就不正，ppr管品牌，连接易发生歪斜，以后在长时间的运行时，由于热应力作用而出现泄漏。
Uk Gafloon Pipe Group Ltd，销售PPR管、PVC管道等产品，详情欢迎来电咨询访问。
Due to the improper placement of the welding device in some manufacturers， the heating of the pipe end is not correct during the welding，ppr管， and the connection is prone to skew. In the long-term operation， the leakage occurs due to the effect of thermal stress.
Uk Gafloon Pipe Group Ltd sells PPR pipes， PVC pipes and other products. For details， please call us.
