Plastics - Welding of thermoplastics - Specification of welding procedures
This Technical Specification provides guidance for the minimum content of welding procedure specifications for the following welding processes:- hot gas welding: round nozzle, high speed nozzle, wedge - extrusion welding - heated tool welding: butt, socket, wedge - solvent welding: socket - electrofusion welding: socket, saddle.This Technical Specification applies to the welding of the following products and semi-finished products made of thermoplastic materials:- sheet - pipe - fittings - lining membrane.
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