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Norm

ISO 7685:2019

Issue date: 2019 07 11

Glass-reinforced thermosetting plastics (GRP) pipes — Determination of initial ring stiffness

This document specifies methods for determining the initial ring stiffness of glass-reinforced thermosetting plastics (GRP) pipes. Two methods are given (constant load an...
Valid
Publisher:
International Organization for Standardization
Format:
Digital | 8 Pages
Language:
English

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.

ISO 7685:2019
2019 07 11
Glass-reinforced thermosetting plastics (GRP) pipes — Determination of initial ring stiffness
Norm
ISO 7685:1998
1998 07 16
Plastics piping systems — Glass-reinforced thermosetting plastics (GRP) pipes — Determination of ini...
Norm