Committee Draft
ISO/CD 19251-1
Thermoplastic pipes for the conveyance of fluid — Hydro axial tension (HAT) test — Part 1: Resistance of pipe or pipe/joint assemblies to tensile loading
Reference number
ISO/CD 19251-1
Edition 1
© ISO 2025
Committee Draft
Under development
A draft is being reviewed by the committee.

Abstract

This document specifies a method for determining the longitudinal tensile properties of pipe or pipe/pipe or pipe/fitting assemblies using hydrostatic pressure at (23 ± 2) °C. The method accommodates water-in-water and liquid-in-liquid tests. The document is applicable to pipes and their assemblies with fused and bonded joints. The method provides load-displacement curves, from which determines -the longitudinal strengths (σ_LY , σ_LU, σ_LB) -the percent elongation (ϵ_LB) -the energy for pipe or joint failure (UT).

General information

  • Status
     : Under development
    Stage
    : CD consultation initiated [30.20]
  • Edition
     : 1
  • 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
12
Responsible Consumption and Production

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