Heating element butt welding

The joint faces of the pipes to be welded are heated at the heating element under pressure and connected after the removal of the heated element.

Electrofusion welding

Electrofusion fittings are equipped with integrated resistance wires, which are stressed by electric current during the welding process.

Welding by extrusion

Welding method that is to be executed mainly manually by continually adding complementary material.