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ASME B16.4 : 2016

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

GRAY IRON THREADED FITTINGS: CLASSES 125 AND 250
Available format(s)

Hardcopy , PDF

Superseded date

08-01-2024

Language(s)

English

Published date

18-07-2018

Foreword
Committee Roster
Correspondence With the B16 Committee
Summary of Changes
List of Changes in Record Number Order
1 Scope
2 General
3 Pressure-Temperature Ratings
4 Size
5 Marking
6 Material
7 Dimensions and Tolerances
8 Threading
9 Ribs
10 Plugs, Bushings, and Locknuts
11 Face Bevel
12 Coatings
Mandatory Appendices
I - Dimensions of Fittings in U.S. Customary Units
II - References
Nonmandatory Appendix
A - Quality System Program

Describes: (a) pressure-temperature ratings; (b) sizes and method of designating openings of reducing fittings; (c) marking; (d) material; (e) dimensions and tolerances; (f) threading; and (g) coatings.

This Standard for gray iron threaded fittings,Classes 125 and 250, covers(a) pressure–temperature ratings(b) sizes and method of designating openings ofreducing fittings(c) marking(d) material(e) dimensions and tolerances(f) threading(g) coatingsMandatory Appendix I provides table values inU.S. Customary units.

DocumentType
Standard
ISBN
9780791871287
Pages
32
PublisherName
American Society of Mechanical Engineers
Status
Superseded
SupersededBy
Supersedes

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