Polyethylene (HDPE ) Electro Fusion Welding Joint / Sleeve
It is a kind of special-purpose pipe connection, which is made by embedding specific electric heating melt welding wire in the basis of high quality PE sheet with special technicals.
Mainly used for Oil&thermal pipeline, such as Pre-insulated Pipes. By electro fusion to let the sleeve melt.
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. Drainage or sewer pipeline(tubing);
8. Used for HDPE double-wall corrugated pipes.
9. Electro Fusion joint by hot melting
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.
6. Perfect product instead of Heat Shrinkable