How To Ensure No Leakage Of PEX Fittings Plastic Pipe

　　What should I pay attention to when installing PEX fittings plastic pipe? How can we keep the water flow constant and keep the water pipe from leaking?

　　Pay attention to the following points when welding PEX fittings plastic pipes:

　　1. Wipe the dust on the die head before use, including pipes and fittings. (When welding PEX fittings plastic pipes, water stains, and dust are most taboo, which will affect the welding quality.)

　　2. Plug in the automatic temperature adjusting fuser, and when the fuser reaches the usable temperature, the welding can be started.

　　3. When welding the first PEX fittings plastic pipe fitting with a hot melt, it is necessary to wait for the temperature to reach before welding. The centerline of the water pipe and the centerline of the pipe fitting are basically in the same direction, and both hands are held in alignment with the die head to start heating.

　　4. After all the pipe fittings are inserted into the die head, keep steady observation. When the water pipes and pipe fittings melt and glue out, quickly pull out the water pipes and pipe fittings without rotation. After the center lines of the water pipes and pipe fittings are opposite to each other, quickly insert them to the bottom without rotation, and stay still until the joint cools and solidifies.

　　5. Please note that the length and strength of welding must be appropriate, so as to ensure that the inner diameter of PEX fittings plastic pipe will not become smaller, and the water flow will not be affected.