Polyolefin pipes for the conveyance of fluids — Determination of resistance to crack propagation — Test method for slow crack growth on notched pipes subscription-only Telecommunication companies

Telecommunication companies

13 Electric heating systems

BS EN 13031-1 on design and construction of commercial production greenhouses applies to:

The treatment of safety in IEC 61069 is confined to hazards that can be present within the BCS itself

Clauses on material and hardness are included

Polyolefin pipes for the conveyance of fluids — Determination of resistance to crack propagation — Test method for slow crack growth on notched pipes subscription-only Telecommunication companies1 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.