现在PPR水管的熔焊器制作合格的不多，PVC管业加工，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，宿州PVC管业，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管热熔操作
热熔器接通电源，到达温度指示灯亮后方能开始操作。
切割管材必须使端面垂直于管轴线，管材切割一般使用管子剪，如为大管径，则用锯条切割，切割后断面去毛刺和毛边。
Hot melt operation of PPR pipe
The heat melt can be operated after the power is turned on and the temperature indicator light is on.
The end face of the pipe must be perpendicular to the pipe axis. Pipe cutting is generally used. If the pipe diameter is large，PVC管业生产， it is cut with a saw blade. After cutting， the sected shall be deburring and burr free.
ppr管安装的小窍门
ppr管材管件连接时，PVC管业加盟，应在墙壁上表上记号和位置，方便日后管道的维修，尽量避免管子暴露在外面，以免受碰撞而损坏。
ppr管冷水和热水管需要分开槽来安装。
Tips for PPR tube installation
When connecting PPR pipes and fittings， marks and place should be marked on the wall to facilitate future pipeline maintenance， and the pipes should not be naked to the outside to ***oid damage caused by collision.
PPR pipe cold water and hot water pipe need separate tank to install.
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