Most recent
ONORM EN 681-3:2007
Elastomeric seals - Material requirements for pipe joint seals used in water and drainage applications - Part 3: Cellular materials of vulcanized rubber (Austrian Standard)
This standard specifies requirements for materials used in vulcanised rubber seals of cellular materials for non pressurized drainage, sewerage and rainwater systems and non-pressure non portable water supply (Continuous flow up to 45øC)
Content Provider
Austrian Standards Institute [on]