ISO/WD TS 19480

Projet

Un groupe de travail a préparé un projet.

Remplacera ISO/TR 19480:2005

Résumé

This Technical Specification specifies the training, assessment and approval of fusion operators, with the aim of establishing and maintaining their competency in the construction of polyethylene (PE) piping systems for the supply of gaseous fuels in accordance with ISO/TS 10839, for the supply of water, or in the construction of such systems used in other pressure applications. It covers the butt fusion and electrofusion fusion jointing techniques and considers both the theoretical and practical knowledge necessary for making high-quality fusion joints.