ISO 13479:1997
Polyolefin pipes for the conveyance of fluids - Determination of resistance to crack propagation - Test method for slow crack growth on notched pipes (notch test)

Standard No.

ISO 13479:1997

Release Date

1997

Published By

International Organization for Standardization (ISO)

Status

Withdraw

Replace By

ISO 13479:2009

Latest

ISO 13479:2022

Scope

This International Standard specifies a method of test 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.

ISO 13479:1997 history

• 2022 ISO 13479:2022 Polyolefin pipes for the conveyance of fluids — Determination of resistance to crack propagation — Test method for slow crack growth on notched pipes
• 2009 ISO 13479:2009 Polyolefin pipes for the conveyance of fluids - Determination of resistance to crack propagation - Test method for slow crack growth on notched pipes
• 1997 ISO 13479:1997 Polyolefin pipes for the conveyance of fluids - Determination of resistance to crack propagation - Test method for slow crack growth on notched pipes (notch test)