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