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
Establishes a classification and designation system for sockets and specifies the design formulae and the derived dimensions, together with tolerances, of these sockets and of spigots for joints. Annexes A and B form an integral part of this standard.
PUBLISHED
ISO 8283-1:1991
90.93
Standard confirmed
Apr 7, 2021
ABANDON
ISO/CD 8283-1