BS EN 1092-1:2018 Flanges and their joints. Circular flanges for pipes, valves, fittings and accessories, PN designated

STANDARD by British-Adopted European Standard, 08/15/2019 Full Description BS EN 1092-1:2018 for a single series of flanges specifies requirements for circular steel flanges in PN designations PN 2,5 to PN 400 and nominal sizes from DN 10 to DN 4000.This European Standard specifies the flange types and their facings, dimensions, tolerances, threading, bolt sizes, flange jointing face surface finish, marking, materials, pressure/ temperature ratings and approximate flange masses.For the purpose of this European Standard, "flanges" include also lapped ends and collars.This European Standard applies to flanges manufactured in accordance with the methods described in Table 1.Non-gasketed pipe joints are outside the scope of this European Standard.Cross References:EN 10217-2:2002EN 10204:2004EN 10216-2:2013EN ISO 6892-1 (ISO 6892-1:2016)EN ISO 4014 (ISO 4014:2011) ASEN 10028-7:2016EN ISO 5817 (ISO 5817:2014) ASEN 10021:2006EN 10217-3:2002EN 1708-1:2010EN ISO 17636-2 (ISO 17636-2:2013) ASEN