International Standard
ISO 2505:2023
Thermoplastics pipes — Longitudinal reversion — Test method and parameters
Reference number
ISO 2505:2023
Edition 4
2023-10
© ISO 2024
International Standard
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Published (Edition 4, 2023)

ISO 2505:2023

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Language
CHF 42
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Abstract

This document specifies a method for determining the longitudinal reversion of thermoplastics pipes, to be carried out in either a liquid or in air. In case of dispute, heated liquid is used as the reference.

This document is applicable to all thermoplastics pipes with smooth internal and external walls of constant cross‑section. It is not applicable to non‑smooth structured‑wall thermoplastics pipes.

The parameters appropriate to the pipe material and recommendations for the maximum levels of reversion as a function of the pipe material are given in Annex A.

This method is applicable for pipes of wall thickness ≤ 16 mm.

General information

  • Status
     : Published
    Publication date
     : 2023-10
    Stage
    : International Standard published [60.60]
  • Edition
     : 4
    Number of pages
     : 6
  • Technical Committee :
    ISO/TC 138/SC 5
    ICS :
    23.040.20 
  • RSS updates

Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goals

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

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