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ASME B16.4-2021

Gray Iron Threaded Fittings: Classes 125 and 250

Summary

This Standard for gray iron threaded fittings, Classes 125 and 250 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.

Technical characteristics

Publisher American Society of Mechanical Engineers (ASME)
Publication Date 01/01/2021
Release Date 02/01/2022
Edition 2021
Page Count 30
Themes Flanges
EAN ---
ISBN ---
Weight (in grams) ---
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Previous versions

01/01/2006
Superseded
Historical
01/01/2006
Superseded
Historical
01/01/1998
Superseded
Historical