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naSRPS EN ISO 7685:2026

Glass-reinforced thermosetting plastics (GRP) pipes - Determination of initial ring stiffness (ISO 7685:2026)

General information

40.10     Aug 20, 2026

40.20    Oct 29, 2026

ISS

G061

European Norm

23.040.20  

English  

Scope

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.

Life cycle

NOW

PROJECT
naSRPS EN ISO 7685:2026
40.10 harmonizedStageCodeLabel.40.10
Aug 20, 2026

Related project

Adopted from prEN ISO 7685 IDENTICAL

Adopted from ISO 7685:2026 IDENTICAL