90.93 Standard confirmed Jul 22, 2020
ISO
ISO/TC 138/SC 6 Reinforced plastics pipes and fittings for all applications
International Standard
23.040.20 Plastics pipes
Published
ISO 7509:2015 specifies a method for determining the time-to-failure of glass-reinforced thermosetting plastics (GRP) pipes under internal hydrostatic pressure at a specified temperature. The external environment can be air or water.
NOTE For other internal or external environments, the referring standard is to specify any additional requirement.
WITHDRAWN
ISO 7509:2000
PUBLISHED
ISO 7509:2015
90.93
Standard confirmed
Jul 22, 2020