ONORM EN 1092-2:1997现行
Flanges And Their Joints - Circular Flanges For Pipes, Valves, Fittings And Accessories, Pn Designated - Part 2: Cast Iron Flanges
出版：Osterreichisches Normungsinstitut
专家解读视频
Defines 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. Defines flange type and facings, dimensions and tolerances, bolt sizes, surface finishes of jointing faces, marking, testing quality assurance and materials in addition to associated pressure/temperature (p/T) ratings.
DIN EN 1092-2 (1997-06) - Identical
BS EN 1092-2:1997 - Identical
NEN EN 1092-2:1997 - Identical
SN EN 1092-2:1997 - Identical
NS EN 1092-2 Ed. 1 (1997) - Identical
UNE EN 1092-2:1998 - Identical
SS EN 1092-2 Ed. 1 (1997) - Identical
I.S. EN 1092-2:1997 - Identical
UNI EN 1092-2:1999 - Identical
NF EN 1092-2:1997 - Identical
NBN EN 1092-2:1997 - Identical
