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给排水管的支吊架，PVC排水管加盟，有的施工人员为了节省费用，选择的型钢偏小，布置的数量没达到要求，或者布置的位置不合理。解决办法：在横管三通和弯头附近的地方一般要设置支吊架（此处一般受水流冲击力大些）。另外，对于upvc管而言，横管吊架设置的间距和它的dn直径相同，比如dn40的管吊架间距就为40cm。
For the supports and hangers of water supply and drainage pipes， some workers choose small parts steel in order to save costs， the number of layout does not meet the requirements， or the location of layout is unreasonable. Solution: the support and hanger should be set near the cross pipe tee and elbow (the impact force of water flow is greater here). In addition，PVC排水管图片， for UPVC pipe， the spacing of horizontal pipe hanger is the same as its DN diameter， for example， the spacing of Dn40 pipe hanger is 40cm.
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 save materials， some manufacturers use very thin sheet iron for the base， which makes the top heavy and the bottom light and unstable. When operating， it often needs another worker to help stabilize.
In addition to the wall thickness，PVC排水管厂家， we can also distinguish from the color marking on the outer wall of PPR pipe. Color marking is also called coextrusion. The PPR hot water pipe is marked with red color marking， the PPR cold water pipe is marked with blue color marking， and there are also manufacturers who do not need any color marking for PPR cold water pipe.
