UNLIMITED FREE ACCESS TO THE WORLD'S BEST IDEAS

SUBMIT
Already a GlobalSpec user? Log in.

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

Customize Your GlobalSpec Experience

Select Your Free Newsletters

Industry Newsletters

Select Your Free Product Alerts

Finish!
Privacy Policy

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

ASME B16.47

Large Diameter Steel Flanges NPS 26 Through NPS 60 Metric/Inch Standard

active, Most Current
Buy Now
Organization: ASME
Publication Date: 1 January 2020
Status: active
Page Count: 137
scope:

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 (see Tables 1 and 2)

Also included in this Standard are requirements and recommendations regarding flange bolting, flange gaskets, and flange joints.

Document History

ASME B16.47
January 1, 2020
Large Diameter Steel Flanges NPS 26 Through NPS 60 Metric/Inch Standard
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...
ASME B16.47
May 5, 2017
Large Diameter Steel Flanges NPS 26 Through NPS 60 Metric/Inch Standard
General 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...
ASME B16.47
October 20, 2011
Large Diameter Steel Flanges NPS 26 Through NPS 60 Metric/Inch Standard
General 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...
ASME B16.47
January 1, 2006
Large Diameter Steel Flanges NPS 26 Through NPS 60 Metric/Inch Standard
General This Standard covers pressure–temperature ratings, materials, dimensions, tolerances, marking, and testing for pipe flanges in sizes NPS 26 through NPS 60. Included here are flanges with...
ASME B16.47
October 26, 1998
Large Diameter Steel Flanges NPS 26 Through NPS 60
General This Standard covers pressure-temperature ratings, materials, dimensions, tolerances, marking, and testing for pipe flanges in sizes NPS 26 through NPS 60 and in ratings Classes 75, 150, 300,...
ASME B16.47
January 1, 1996
Large Diameter Steel Flanges NPS 26 Through NPS 60
General This Standard covers pressure-temperature ratings, materials, dimensions, tolerances, marking, and testing for pipe flanges in sizes NPS 26 through NPS 60 and in ratings Classes 75, 150, 300,...
ASME B16.47
January 1, 1991
Addenda to B16.47-1990 Large Diameter Steel Flanges NPS 26 Through NPS 60
A description is not available for this item.
ASME B16.47
January 1, 1990
Large Diameter Steel Flanges NPS 26 Through NPS 60
General This Standard covers pressure-temperature ratings, materials, dimensions, tolerances, marking, and testing for pipe flanges in sizes NPS 26 through NPS 60 and in ratings Classes 75,...
View Less
View All

References

This document references:
ASME B16.34 - Valves — Flanged, Threaded, and Welding End
Published by ASME on January 1, 2020
This Standard applies to new construction and covers pressure–temperature ratings, dimensions, tolerances, materials, nondestructive examination requirements, testing, and marking for cast, forged,...
This document references:
ASME B16.21 - Nonmetallic Flat Gaskets for Pipe Flanges
Published by ASME on December 9, 2016
This Standard covers types, sizes, materials, dimensions, tolerances, and markings for nonmetallic flat gaskets. These gaskets are dimensionally suitable for use with flanges described in the...
This document references:
ASME B16.20 - Metallic Gaskets for Pipe Flanges
Published by ASME on December 29, 2017
This Standard covers materials, dimensions, tolerances, and markings for metal ring-joint gaskets, spiral-wound metal gaskets, metal-jacketed gaskets, and grooved metal gaskets with covering layers....
This document references:
ASME B1.1 - Unified Inch Screw Threads (UN and UNR Thread Form)
Published by ASME on January 1, 2019
This Standard specifies the thread form, series, class, allowance, tolerance, and designation for unified screw threads. (In order to emphasize that unified screw threads are based on inch modules,...
This document references:
ASME B1.20.1 - Pipe Threads, General Purpose (Inch)
Published by ASME on November 15, 2013
This Standard covers dimensions and gaging of pipe threads of the following series: NPT NPSC NPTR NPSM NPSL
This document references:
ASME B16.20 - Metallic Gaskets for Pipe Flanges
Published by ASME on December 29, 2017
This Standard covers materials, dimensions, tolerances, and markings for metal ring-joint gaskets, spiral-wound metal gaskets, metal-jacketed gaskets, and grooved metal gaskets with covering layers....
This document references:
ASME B16.21 - Nonmetallic Flat Gaskets for Pipe Flanges
Published by ASME on December 9, 2016
This Standard covers types, sizes, materials, dimensions, tolerances, and markings for nonmetallic flat gaskets. These gaskets are dimensionally suitable for use with flanges described in the...
This document references:
ASME B16.34 - Valves — Flanged, Threaded, and Welding End
Published by ASME on January 1, 2020
This Standard applies to new construction and covers pressure–temperature ratings, dimensions, tolerances, materials, nondestructive examination requirements, testing, and marking for cast, forged,...
This document is referenced by:
BS PD 8010-1 - Pipeline systems – Part 1: Steel pipelines on land – Code of practice
Published by BSI on March 31, 2015
A description is not available for this item.
This document is referenced by:
BS PD 8010-2 - Pipeline systems – Part 2: Subsea pipelines – Code of practice
Published by BSI on March 31, 2015
A description is not available for this item.
This document is referenced by:
ISO 5752 - Metal Valves for Use in Flanged Pipe Systems - Face-to-Face and Centre-to-Face Dimensions
Published by ISO on January 1, 1982
Scope and field of application This International Standard specifies the basic series of face-to-face or centre-to-face dimensions for two-way metal valves used in flanged pipe systems. Each basic...
This document is referenced by:
BS EN ISO 14723 - Petroleum and natural gas industries - Pipeline transportation systems - Subsea pipeline valves
Published by BSI on July 31, 2009
A description is not available for this item.
View Less
View All
Advertisement