Historical
ASME B16.1-2010
Gray Iron Pipe Flanges and Flanged Fittings
Covers Classes 25, 125, and 250 Gray Iron Pipe Flanges and Flanged Fittings. It includes (a) pressure -temperature ratings (b) sizes and method of designating openings of reducing fittings (c) marking (d) materials (e) dimensions and tolerances (f) bolting and gaskets (g) pressure testing.
Content Provider
American Society of Mechanical Engineers [asme]