90.93 Standard confirmed Apr 7, 2021
ISO
ISO/TC 138/SC 1 Plastics pipes and fittings for soil, waste and drainage (including land drainage)
International Standard
23.040.45 Plastics fittings | 23.040.20 Plastics pipes | 91.140.80 Drainage systems
Published
Specifies the series of diameters and the formulae for calculation of the dimensions common to the main types of fittings with spigot ends (socket fittings with curved entries and branches) made of PVC-U.
WITHDRAWN
ISO/R 265:1962
PUBLISHED
ISO 265-1:1988
90.93
Standard confirmed
Apr 7, 2021