Gray Iron Pipe Flanges and Flanged Fittings: Classes 25, 125, and 250
STANDARD published on 2020
Designation standards: ASME B16.1:2020
Publication date standards: 2020
The number of pages: 49
Approximate weight : 147 g (0.32 lbs)
Country: American technical standard
Category: Technical standards ASME
This Standard for Classes 25, 125, and 250 Cast 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.