ISO 7685:2019-ed.2.0

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

NORMA vydaná dňa 11.7.2019

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The information about the standard:

Designation standards: ISO 7685:2019-ed.2.0
Publication date standards: 11.7.2019
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: International technical standard
Kategória: Technické normy ISO

Annotation of standard text ISO 7685:2019-ed.2.0 :

Description / 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.