90.60 Close of review Jun 5, 2026
ISO
ISO/TC 138/SC 6 Reinforced plastics pipes and fittings for all applications
International Standard
Published
ISO 15306:2003 specifies a method for determining the resistance of glass-reinforced thermosetting plastics (GRP) pipes to cyclic internal pressure.
Whilst the standard refers to pipes, the procedure described can also be applied to fittings.
PUBLISHED
ISO 15306:2003
90.60
Close of review
Jun 5, 2026