Electrofusion Fittings

Electrofusion fittings are injection-molded joint accessories specially designed for PE polyethylene pipelines, with a coil of metal heating wires embedded on their inner walls.
During construction, insert the PE pipe into the fitting, connect a dedicated electrofusion welding machine and power it on. The heating wires generate heat to melt the contact surfaces of the pipe and the fitting. Cut off the power and let it cool down after the pipe and fitting are fully fused together, so they form a tightly sealed pipeline joint.