Connection and welding steps of PE pipe fittings
Connection method:
1. When dn≤63, use hot-melt socket connection or electrofusion connection;
2. When dn≥75, it is advisable to use hot-melt butt joint or electric fusion connection;
3. The connection with metal pipes and pipeline accessories can be connected by flange connection or transition pipe fittings.
Soldering steps:
1. Preparation before welding
Measure the power supply voltage to confirm that the voltage of the welding machine meets the requirements. Clean power output connection ensures good electrical conductivity.
2. Pipe cutting should be perpendicular to the axis
3. Welding surface cleaning
4. Pipe and pipe fitting socket
5. Output discussion connection
6. Adjust the welding machine to “automatic” or “manual” mode according to the requirements of the welding machine manual.
7. Input welding data automatically or manually.
8. Welding and natural cooling.
