Objavljen
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.
POVUČEN
ISO 13479:2009
OBJAVLJEN
ISO 13479:2022
60.60
Standard objavljen
3. 6. 2022.
Cevi od poliolefina za transport fluida – Određivanje otpornosti na širenje pukotine – Metoda ispitivanja sporog širenja pukotine na cevima sa urezima
60.60 Standard objavljen