Most recent
ASME B16.42-2021
Ductile Iron Pipe Flanges and Flanged Fittings: Classes 150 and 300
This Standard covers minimum requirements for Classes 150 and 300 cast ductile iron pipe flanges and flanged fittings. The requirements covered are as follows: (a) pressure-temperature ratings; (b) sizes and method of designating openings of reducing fittings; (c) marking; (d) material; (e) dimensions and tolerances; (f) bolts, nuts, and gaskets; (g) tests.
CONTENT PROVIDER
American Society of Mechanical Engineers [asme]
American Society of Mechanical Engineers [asme]