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Extrusion Welding

Extrusion Welding is a finishing technique where a bead of molten plastic is used to weld thermoplastic geomembrane materials. The quality of an extrusion weld is dependant on the skills of the welder / operator.  Poly Welding Specialists pride ourselves on the expertise and skills of our team of technicians.  Extrusion welding is conducted in accordance to ISO  4427-3:2007 Plastics piping systems — Polyethylene (PE) pipes and fittings for water supply —Part 3:Fittings and PIPA Guidelines.

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