1. Preparation:
Ensure that the connection parts are clean and dust-free, and use a special rag to wipe the connection parts of the pipes and fittings.
Use a special pipe shear for cutting to ensure that the cut surface is flat and smooth without burrs.
2. Heating process:
Introduce the pipe end into the heating die head sleeve without rotation and insert it to the marked depth.
At the same time, push the pipe fitting onto the heating die head without rotation to the specified mark.
3. Insertion process:
After the heating time is reached, immediately remove the PPR pipe fittings from the heating mold at the same time.
Quickly and evenly insert to the required depth in a straight line without rotation to form a uniform flange at the joint, and control the rebound after insertion.
4. Cooling process:
After the welding is completed, sufficient time should be given for the connection part to cool naturally, which usually takes about 10 minutes.
During the cooling process, no external force should be applied to the pipe and fittings.
