EnglishPPR and Brass Union Manufacturers will show you the cause of water leakage at ppr pipe interface:
If the ppr pipe leaks during the pressure test after the hot melt welding, the possible reason is that the construction master does not have a good hot melt connection. If the ppr pipe at home leaks at the interface between the ppr pipe and the pipe fittings after being used for a period of time, the possibility of water leakage caused by insufficient hot melt connection due to poor raw materials of the ppr pipe is greater.
How to deal with water leakage at ppr pipe interface:
The hot melt joint of Ppr pipe leaks, and it is not recommended to repair welding:
Repair welding means that we do not replace the leaking parts, but repair the leaking parts. This method is simple but not reliable.
(1) 1. Water leakage repair welding is only to repair the surface of the leaking joint. The material used for repair welding is to melt the material surface for repair. The melting process will lead to the melting and solidification of the material surface, and the joint cracks cannot be repaired.
(2) The pressure bearing capacity of repaired pipes is poor
China PPR Elbow Factory suggests that if the hot melt interface of the ppr pipe leaks, the leaking part must be cut off, and the ppr pipe is used again to melt the leaking parts together.
Cap PPR fitting is designed for water supply and drainage use. It's made of high-quality imported PPR which has many advantages, such as corrosion resistance, extreme temperature range, wide range service temperature, stiffness and great workability.Cap PPR fitting is a kind of PPR pipe fittings which can be used in the joints between PVC pipes. It makes the pipe more durable and much stronger than before, and allows for very easy connections between PVC pipes.
