ISO/CD 19251-1

Projet

Examen du projet par le comité en cours.

Résumé

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).