ASTM-A961 Complete Document History
Standard Specification for Common Requirements for Steel Flanges, Forged Fittings, Valves, and Parts for Piping Applications

Complete Current Edition:
   2023 EDITION - Standard Specification for Common Requirements for Steel Flanges, Forged Fittings, Valves, and Parts for Piping Applications - May 16, 2023

Obsolete Revision Information:
   2021 EDITION - Common Requirements for Steel Flanges, Forged Fittings, Valves, and Parts for Piping Applications - Sept. 1, 2021
   2020 EDITION - Common Requirements for Steel Flanges, Forged Fittings, Valves, and Parts for Piping Applications - July 3, 2020
   2019A EDITION - Common Requirements for Steel Flanges, Forged Fittings, Valves, and Parts for Piping Applications - Nov. 1, 2019
   2019 EDITION - Common Requirements for Steel Flanges, Forged Fittings, Valves, and Parts for Piping Applications - March 12, 2019
   2016A EDITION - Common Requirements for Steel Flanges, Forged Fittings, Valves, and Parts for Piping Applications - Dec. 15, 2016
   2016 EDITION - Common Requirements for Steel Flanges, Forged Fittings, Valv - June 1, 2016
   2015 EDITION - Common Requirements for Steel Flanges, Forged Fittings, Valv - Nov. 15, 2015
   2014 EDITION - Common Requirements for Steel Flanges, Forged Fittings, Valv - Dec. 1, 2014
   2013 EDITION - Common Requirements for Steel Flanges, Forged Fittings, Valv - Oct. 15, 2013
   2012A EDITION - Common Requirements for Steel Flanges, Forged Fittings, Valv - Dec. 15, 2012
   2012 EDITION - Common Requirements for Steel Flanges, Forged Fittings, Valv - June 30, 2012
   2011 EDITION - Common Requirements for Steel Flanges, Forged Fittings, Valv - May 1, 2011
   2008A EDITION - Common Requirements for Steel Flanges, Forged Fittings, Valv - Oct. 1, 2008
   2008 EDITION - Common Requirements for Steel Flanges, Forged Fittings, Valv - May 1, 2008
   2007 EDITION - Common Requirements for Steel Flanges, Forged Fittings, Valv - Feb. 1, 2007
   2005 EDITION - Common Requirements for Steel Flanges, Forged Fittings, Valv - March 1, 2005
   2004A EDITION - Common Requirements for Steel Flanges, Forged Fittings, Valv - Sept. 1, 2004
   2004 EDITION - Common Requirements for Steel Flanges, Forged Fittings, Valv - March 1, 2004
   2002 EDITION - Common Requirements for Steel Flanges, Forged Fittings, Valv - March 10, 2002
   2001 EDITION - Common Requirements for Steel Flanges, Forged Fittings, Valv - March 10, 2001
   2000B EDITION - Common Requirements for Steel Flanges, Forged Fittings, Valv - Sept. 10, 2000
   2000A EDITION - Common Requirements for Steel Flanges, Forged Fittings, Valv - June 10, 2000
   2000 EDITION - Common Requirements for Steel Flanges, Forged Fittings, Valv - April 10, 2000
   1999 EDITION - Common Requirements for Steel Flanges, Forged Fittings, Valv - March 10, 1999
   1998A EDITION - Common Requirements for Steel Flanges, Forged Fittings, Valv - Nov. 10, 1998
   1998 EDITION - Common Requirements for Steel Flanges, Forged Fittings, Valv - March 10, 1998
   1996 EDITION - Common Requirements for Steel Flanges, Forged Fittings, Valv - June 10, 1996