How it works
Polyethylene pipes are drawn into existing corroded steel or cast iron mains and fused at their joints and their ends. FRIALEN® fusion makes a high quality joint possible between relining couplings and the polyethylene pipes.
FRIALEN® relining couplings and molded saddle fittings can be used world-wide with impressive results in the renovation of supply pipes using the "close-fit" processes:
The fittings specially matched to the diameter of the pipes are designed to meet the high technical demands of these processes.