PE Electro Fusion Welding Joint Closure

Used on pipeline connection and repairment.
Especially for Pre-insulated pipeline and Large diameter PE Corrugated Drainage Pipeline.

Testing Datas:
1. Rated Voltage: 220/380v
2. Tensile strenth: 21MPa
3. Breakable Elongation: 672
3. DN108--DN1372*600MM

Application:
1. District heating system(pipe), district thermal heating;
2. Steel pipes of anticorrosion;
3. Preinsulated bonded pipe system for directly buried hot water networks;
4. Three PE/PP layers with foam jacket insulations pipes connections;
5. Sewer lines instruction. (mental spirally reinforced corrugated pipe);
6. Water supply network; Drainage pipes network;
7. Oil & gas pipeline(tubing).

Advantages:
1. Waterproof;
2. Able to withstand axial forces initiated by axial moments of the pipe in the ground;
3. Able to withstand radial forces and bending forces;
4. Able to withstand effects of temperature and temperature variatations.
5. Have the same thickness of the pipeline insulation layer.
The dimensions usually used as followings, the special size can be made by customers' need!