DS/EN 1092-2:1998
Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 2: Cast iron flanges

Standard No.

DS/EN 1092-2:1998

Release Date

1998

Published By

Danish Standards Foundation

Latest

DS/EN 1092-2:1998

Scope

This standard specifies requirements for circular flanges made from ductile, grey and malleable cast iron for DN 10 to DN 4000 and PN 2,5 to PN 63. This standard specifies the types of flanges and their facings, dimension and tolerances, bolt sizes, surface finish of jointing faces, marking, testing, quality assurance and materials together with associated pressure/temperature (p/T) ratings.

DS/EN 1092-2:1998 history

• 1998 DS/EN 1092-2:1998 Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 2: Cast iron flanges