Polyolefin pipes for the conveyance of fluids — Determination of resistance to crack propagation — Test method for slow crack growth on notched pipes seo-ignore before looking at how to

before looking at how to protect people against electric shock hazards

fine concrete screeds and to existing concrete floors within buildings

It also specifies requirements for the manufacturer concerning production

however for a dedicated LPG standard see EN 12493

Instructions for conversion to other gases

Polyolefin pipes for the conveyance of fluids — Determination of resistance to crack propagation — Test method for slow crack growth on notched pipes seo-ignore before looking at how to1 Scope This International Standard 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.