ISO 13479:2022Published

Polyolefin pipes for the conveyance of fluids — Determination of resistance to crack propagation — Test method for slow crack growth on notched pipes

Tubes en polyoléfines pour le transport des fluides — Détermination de la résistance à la propagation de la fissure — Méthode d'essai de la propagation lente de la fissure d'un tube entaillé (essai d'entaille)

A new edition is under development: ISO/AWI 13479.

Abstract / scope

This document specifies a test method for determining the resistance to slow crack growth of polyolefin pipes, expressed in terms of time to failure in a hydrostatic pressure test on a pipe with machined longitudinal notches in the outside surface. The test is applicable to pipes of wall thickness greater than 5 mm.

Life cycle

Replaces

ISO 13479:2009WithdrawnPolyolefin pipes for the conveyance of fluids — Determination of resistance to crack propagation — Test method for slow crack growth on notched pipesInternational Standard · Published 3 Sep 2009 · ISO/TC 138/SC 5

Replaced by

ISO/AWI 13479Under developmentPolyolefin pipes for the conveyance of fluids — Determination of resistance to crack propagation — Test method for slow crack growth on notched pipesInternational Standard · ISO/TC 138/SC 5