Approved Work Item
ISO/AWI 13479
Polyolefin pipes for the conveyance of fluids — Determination of resistance to crack propagation — Test method for slow crack growth on notched pipes
Reference number
ISO/AWI 13479
Edition 4
© ISO 2026
Approved Work Item
Under development
A working group has prepared a draft.
Will replace ISO 13479:2022

Abstract

This document specifies a test method for determining the resistance to slow crack growth of polyolefin pipes, expressed in terms of time to failure in a hydrostatic pressure test on a pipe with machined longitudinal notches in the outside surface. The test is applicable to pipes of wall thickness greater than 5 mm.

General information

  • Status
     : Under development
    Stage
    : New project registered in TC/SC work programme [20.00]
  • Edition
     : 4
  • Technical Committee :
    ISO/TC 138/SC 5
  • RSS updates

Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goals

9
Industry, Innovation and Infrastructure
6
Clean Water and Sanitation
7
Affordable and Clean Energy

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