Shfuqizuar
ISO 4633:2015 specifies requirements for materials used in vulcanized rubber seals for the following:
a) cold drinking-water supplies (up to 50 °C);
b) drainage, sewerage, and rainwater systems (continuous flow up to 45 °C and intermittent flow up to 95 °C).
WITHDRAWN
ISO 4633:2002
WITHDRAWN
ISO 4633:2015
95.99
Withdrawal of Standard
31 gush 2023
PUBLISHED
ISO 4633:2023