ASME B16.47-2017
Large Diameter Steel Flanges: NPS 26 Through NPS 60 Metric/Inch Standard

Standard No.
ASME B16.47-2017
Release Date
2017
Published By
SCC
Status
Replace By
ASME B16.47-2020
Latest
ASME B16.47-2020
Scope
  Full Description This Standard covers pressure?temperature ratings, materials, dimensions, tolerances, marking, and testing for pipe flanges in sizes NPS 26 through NPS 60. Included are flanges with rating class designations 75, 150, 300, 400, 600, and 900 with requirements given in both SI (Metric) and U.S. Customary units, with diameter of bolts and flange bolt holes expressed in inch units. This Standard is limited to (a) flanges made from cast or forged materials (b) blind flanges made from cast, forged, or plate materials Also included in this Standard are requirements and recommendations regarding flange bolting, flange gaskets, and flange joints.

ASME B16.47-2017 history

  • 1970 ASME B16.47-2020 Large diameter steels flanges - NPS 26 through NPS 60; Addenda
  • 2017 ASME B16.47-2017 Large Diameter Steel Flanges: NPS 26 Through NPS 60 Metric/Inch Standard
  • 2011 ASME B16.47-2011 Large Diameter Steel Flanges: NPS 26 through NPS 60 Metric/Inch Standard
  • 2006 ASME B16.47-2006 Large Diameter Steel Flanges NPS 26 Through NPS 60 Metric/Inch Standard
  • 1996 ASME B16.47-1996 Large diameter steel flanges - NPS 26 through NPS 60
  • 1995 ASME B16.47 INTERPRETATIONS-1995 Interpretations to B16.47-1996 Large Diameter Steel Flanges NPS 26 Through NPS 60
  • 1990 ASME B16.47-1990 Large diameter steels flanges - NPS 26 through NPS 60

ASME B16.47-2017 -All Parts

ASME B16.1-2020 Gray Iron Pipe Flanges and Flanged Fittings Classes 25, 125, and 250 ASME B16.10 INT-1992 Interpretations to B16.10-1992 Face-to-Face and End-to-End Dimensions of Valves Includes Interpretation No. 1 ASME B16.10 INTERPRETATIONS-1992 Interpretations to B16.10-1992 Face-to-Face and End-to-End Dimensions of Valves Includes Interpretation No. 1 ASME B16.10-2022 errata 2023 Face-to-Face and End-to End Dimensions of Valves ASME B16.11-2021 Forged Fittings, Socket-Welding and Threaded ASME B16.11-2016 Errata-2017 Forged Fittings@ Socket-Welding and Threaded (Includes Errata: June 2017) ASME B16.12-2019 Cast Iron Threaded Drainage Fittings ASME B16.14-2018 Ferrous Pipe Plugs@ Bushings@ and Locknuts with Pipe Threads ASME B16.15 INT-1985 Interpretations to B16.5-1985 Cast Bronze Threaded Fittings Classes 125 and 250 Includes Interpretations No. 1 ASME B16.15 INTERPRETATIONS-2011 Interpretations to B16.5-1985 Cast Bronze Threaded Fittings Classes 125 and 250 (Includes Interpretations No. 1: and interpretations through June 1, 2011) ASME B16.15-2018 Cast Copper Alloy Threaded Fittings Classes 125 and 250 ASME B16.18-2021 Cast Copper Alloy Solder Joint Pressure Fittings


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