Historical
DIN EN 1092-1:2002
Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories - Part 1: Steel flanges, PN designated (FOREIGN STANDARD)
The document specifies requirements for circular steel flanges in PN designations PN 2,5 to PN 100 and nominal sizes from DN 10 to DN 4000. It specifies the flange types and their facing, dimensions, tolerances, threading, bolt sizes, flange face surface finish, marking, materials, pressure/temperature ratings and flange masses.
CONTENT PROVIDER
Deutsches Institut für Normung [din]
Deutsches Institut für Normung [din]