ASTM-F721 › Complete Document History
Standard Specification for Gage Piping Assemblies

Complete Current Edition:
   2018 R22 EDITION - REAPPROVED IN 2022 - Oct. 12, 2022

Obsolete Revision Information:
   2018 EDITION - Standard Specification for Gage Piping Assemblies - May 1, 2018
   1981 R14 EDITION - REAPPROVED IN 2014 - Oct. 15, 2014
   1981 R08 EDITION - REAPPROVED IN 2008 - Dec. 1, 2008
   1981 R04 EDITION - REAPPROVED IN 2004 - Oct. 1, 2004
   1981 EDITION - Standard Specification for Gage Piping Assemblies - April 24, 1981