prBAS ISO 7685:2027
Glass-reinforced thermosetting plastics (GRP) pipes — Determination of initial ring stiffness
General information
Status:Project
Number of pages:13
Adoption method:Korice
Language:engleski
Edition:2.
Realization date:29.09.2026
Forseen date for next stage code:14.10.2026
Technical committee:BAS/TC 53, Fluids and fluids systems
ICS:
23.040.20, Plastics pipes
Abstract
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.
Lifecycle
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Original document and degree of correspondence
ISO 7685:2026, identical
Relation to BAS standards
Work material
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