Flanges and their joints. Circular flanges for pipes, valves, fittings and accessories, PN designated - Cast iron flanges Ingestion-build-224916 It includes material

It includes material

BS EN 13588:2017 includes some technical changes with respect to BS EN 13588:2008

which can be benchmarked against other similar sized organizations

The pull-out test is intended to determine the adhesion of steel reinforcement to autoclaved aerated concrete (AAC)

BS 25999-1:2006 is the first of the two-part BS 25999

Flanges and their joints. Circular flanges for pipes, valves, fittings and accessories, PN designated - Cast iron flanges Ingestion-build-224916 It includes material1 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. (See 4. 1 and 4. 2). This standard specifies the types of flanges and their facings, dimensions and tolerances, bolt sizes, surface finish of jointing faces, marking, testing, quality assurance and materials together with associated pressure temperature (p T) ratings.