Historical
ANSI/ASME B16.3-1998
Malleable-Iron Threaded Fittings
Covers: (a) pressure -temperature ratings; (b) size and method of designating openings of reducing fittings; (c) marking; (d) material; (e) dimensions and tolerances; (f) threading; and (g) coatings.
Content Provider
American Society of Mechanical Engineers [asme]