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ASME B16.34

Valves - Flanged, Threaded, and Welding End

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Organization: ASME
Publication Date: 23 August 2017
Status: active
Page Count: 242
scope:

General

This Standard applies to new construction and covers pressure-temperature ratings, dimensions, tolerances, materials, nondestructive examination requirements, testing, and marking for cast, forged, and fabricated flanged, threaded, and welding end and wafer or flangeless valves of steel, nickel-base alloys, and other alloys shown in Table 1. Wafer or flangeless valves, bolted or throughbolt types, that are installed between flanges or against a flange are treated as flanged-end valves. Alternative rules for NPS 2½ and smaller valves are given in Mandatory Appendix V.

Document History

ASME B16.34
August 23, 2017
Valves - Flanged, Threaded, and Welding End
General This Standard applies to new construction and covers pressure–temperature ratings, dimensions, tolerances, materials, nondestructive examination requirements, testing, and marking for cast,...
March 29, 2013
Valves—Flanged, Threaded, and Welding End
General This Standard applies to new construction and covers pressure–temperature ratings, dimensions, tolerances, materials, nondestructive examination requirements, testing, and marking for cast,...
December 1, 2010
Supplement to B16.34-2009 Valves—Flanged, Threaded, and Welding End
General This Standard applies to new construction and covers pressure–temperature ratings, dimensions, tolerances, materials, nondestructive examination requirements, testing, and marking for cast,...
September 30, 2009
Valves—Flanged, Threaded, and Welding End
General This Standard applies to new construction and covers pressure–temperature ratings, dimensions, tolerances, materials, nondestructive examination requirements, testing, and marking for cast,...
January 1, 2004
Valves - Flanged, Threaded, and Welding End
General This Standard applies to new construction and covers pressure-temperature ratings, dimensions, tolerances, materials, nondestructive examination requirements, testing, and marking for cast,...
November 2, 1998
Addenda to B16.34-1996 Valves - Flanged, Threaded, and Welding End
General This Standard applies to new valve construction and covers pressure-temperature ratings, dimensions, tolerances, materials, nondestructive examination requirements, testing, and marking for...
January 1, 1996
Valves - Flanged, Threaded, and Welding End
General This Standard applies to new valve construction and covers pressure-temperature ratings, dimensions, tolerances, materials, nondestructive examination requirements, testing, and marking for...
November 30, 1988
Valves - Flanged, Threaded, and Welding End
General This Standard applies to new valve construction and covers pressure-temperature ratings, dimensions, tolerances, materials, nondestructive examination requirements, testing, and marking for...
December 31, 1981
VALVES - FLANGED AND BUTTWELDING END; ERRATA - 1983
General. This Standard covers pressure-temperature ratings, dimensions, tolerances, materials, nondestructive examination requirements, testing and marking for cast, forged, and fabricated flanged,...
August 31, 1977
Steel Valves
General. This standard covers pressure-temperature ratings, dimensions, tolerances, materials, nondestructive examination requirements, testing and marking for cast, forged, and fabricated steel...
January 1, 1973
Steel Butt- Welding End Valves
This standard covers pressure ratings, dimensions, tolerances, materials, non-destructive examination requirements, testing, and marking for steel buttwelding end valves. Standards and...

References

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