ISO 13956:2025
International Standard
Current Edition
·
Approved on
07 November 2025
Plastics pipes and fittings — Decohesion test of polyethylene (PE) saddle fusion joints — Evaluation of ductility of fusion joint interface by tear test
ISO 13956:2025 Files
English
10 Pages
Current Edition
OMR
31.27
ISO 13956:2025 Scope
This document specifies a method for the evaluation of the ductility of the fusion joint interface of assemblies of polyethylene (PE) pipe and electrofusion saddles, intended for the conveyance of fluids.
NOTE The applicability of this method depends upon the design of the saddle. If not applicable, the strip-bend test according to ISO 21751[1] is considered an alternative.
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