Borrador del Comité
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
ISO/CD 19251-1
Edition 1
© ISO 2025
Borrador del Comité
Resumen
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).
Informaciones generales
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Estado: En desarrolloEtapa: Estudio de CD iniciado [30.20]
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Edición: 1
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Comité Técnico :ISO/TC 138/SC 5
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