The induction E-coupler consists of a metal ring, which is covered with PE or PP by injection molding. The ring inductor is an electrical coil, which creates a magnetic field. Due to the inductive heating, the plastic is plasticized in the welding area and connects the pipe with the E-coupler.

Poly-Flo piping system:

The Poly-Flo system is an extension of the double containment piping system. Pipes and fittings are manufactured in one-step (extruded / molded) and are fully pressure rated.           

Welding methods:

* Simultaneous welding

* Cascade welding

Inside pipe: Infrared- or butt-welding

Outside pipe: Induction-welding