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ISO 7685:2026
Glass-reinforced thermosetting plastics (GRP) pipes — Determination of initial ring stiffness
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Summary
This document specifies methods for determining the initial ring stiffness of glass-reinforced thermosetting plastics (GRP) pipes. Two methods are given (constant load and constant deflection), and within the specified deflection limits, each is equally valid and can be used for any diameter.
Notes
40.00 : DIS enregistré
Technical characteristics
| Publisher | International Organization for Standardization (ISO) |
| Publication Date | 01/07/2026 |
| Edition | 3 |
| Page Count | 9 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
Replaces
11/07/2019
Superseded
Historical
Previous versions
11/07/2019
Superseded
Historical
07/01/2026
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