UA-69298255-1 Flange Standards

Flange Standards

June 29, 2017

 

Flange Standards
There are a variety of standards used in the design and selection of flanges. The following codes and standards relate to pipe flanges:


ASME Codes and Standards


ASME B16.1 --> Cast Iron Flanges and Flanged Fittings
ASME B16.5 --> Pipe Flanges and Flanged Fittings
ASME B16.24 --> Bronze Flanges and Fittings–150 and 300 Classes
ASME B16.42 --> Ductile Iron Pipe Flanges and Flanged Fittings–150 and 300 Classes
ASME B16.47 --> Large Diameter Steel Flanges


Section VIII


Division 1 --> Pressure Vessels
Appendix 3 --> Mandatory Rules for Bolted Flange Connections
 

ANSI/AWWA Standards


C- --> 1/A21.15 --> Flanged C.I. Pipe with Threaded Flanges
C-207 --> Steel Pipe Flanges


API Specifications


Spec 6A-96 --> Specification for Wellhead and Christ- mas Tree Equipment


The two most commonly used flange standards for process and utilities pipework are ASME B16.5 and BS 1560 (British Standards). API 6A (American Petroleum Institute) specifies flanges for wellhead and Christmas tree equipment. Less common flange standards which may be encountered are flanges for metric or DIN standards. #Little_PEng

 

Please reload

Rate UsDon’t love itNot greatGoodGreatLove itRate Us

LITTLE P.ENG. FOR ENGINEERS TRAINING

3705 Fonda Way #18 Southeast Calgary, T2A 6G9

Canada

Bay area, California

Stay Connected

  • Yelp Social Icon
  • Facebook Social Icon
  • Twitter Social Icon
  • LinkedIn Social Icon
  • yp-logo-original
  • Yelp Social Icon
  • Google Places Social Icon
  • Pinterest Social Icon