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ISO/DIS 19251-1:2026
Thermoplastic pipes for the conveyance of fluid — Hydroaxial tension (HAT) method
Part 1: Determination of the longitudinal tensile strength of pipe or pipe/pipe or pipe/fitting assemblies
Part 1: Determination of the longitudinal tensile strength of pipe or pipe/pipe or pipe/fitting assemblies
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Summary
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 (s_LY , s_LU, s_LB) -the percent elongation (?_LB) -the energy for pipe or joint failure (UT).
Notes
40.00 : DIS enregistré
Technical characteristics
| Publisher | International Organization for Standardization (ISO) |
| Publication Date | 05/13/2026 |
| Edition | 1 |
| Page Count | 16 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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