ISO/TS 23818-1-2020 现有管道修复用塑料管道系统的合格评定--第1部分:聚乙烯(PE)材料 Assessment of conformity of plastics piping systems for the rehabilitation of existing pipelines — Part 1: Polyethylene (PE) material

This document provides a scheme for the assessment of conformity of PE products and assemblies for the rehabilitation of existing pipelines, in accordance with the applicable parts of ISO 11296, ISO 11297, ISO 11298, ISO 11299 and ISO 21225, and intended to be included in the manufacturer’s quality plan as part of the quality management system and for the establishment of certification procedures.
NOTE In order to help the reader, summary tables of overall scheme requirements are provided in Annex E.st edition 2020-02 Assessment of conformity of plastics piping systems for the rehabilitation of existing pipelines — Part 1: Polyethylene (PE) material L’évaluation de la conformité des systèmes de canalisations en plastique destinés à la réhabilitation des réseaux existantes — Partie 1: Matériau Polyéthylène (PE) Reference number ISO/TS 23818-1:2020(E) ？ ISO 2020 ISO/TS 23818-1:2020(E)