International Standard
ISO 13956:2025
Plastics pipes and fittings — Decohesion test of polyethylene (PE) saddle fusion joints — Evaluation of ductility of fusion joint interface by tear test
Reference number
ISO 13956:2025
Edition 2
2025-11
© ISO 2026
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Published (Edition 2, 2025)

ISO 13956:2025

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Abstract

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.

General information

  • Status
     : Published
    Publication date
     : 2025-11
    Stage
    : International Standard published [60.60]
  • Edition
     : 2
    Number of pages
     : 10
  • Technical Committee :
    ISO/TC 138/SC 5
    ICS :
    23.040.60 
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Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goals

9
Industry, Innovation and Infrastructure
3
Good Health and Well-being
4
Quality Education

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