Current
Core Supplement
BS EN
Applies to all pipeline materials including iron, steel, clay, fibre cement, concrete, reinforced concrete, plastics and glass-reinforced plastics.
Supersedes BS 2494:1990. This standard is a Harmonised European Standard (hEN). This standard supersedes requirements for vulcanized rubber seals types W, D, H and S, used in water and drainage applications as given in BS 2494 and these types will be withdrawn by amendment. Other parts of BS EN 681 will be published in the future to supersede requirements for type T and type G seals in BS 2494. Includes Annex ZA Provisions for CE Marking. Amendment 10214 dated December 1998. Amendment 13706 dated July 2002. Amendment 14178 is Corrigendum No.1 dated December 2002. Amendment 15832 dated March 2006.
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