Abstract
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).
Life cycle
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Previously
WithdrawnISO 4633:2002
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Now
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Revised by
PublishedISO 4633:2023
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