ASME-B1.20.1 › Complete Document History
Pipe Threads, General Purpose, Inch

Complete Current Edition:
   2013 R18 EDITION - REAFFIRMED IN 2018 - Jan. 1, 2018

Obsolete Revision Information:
   2013 EDITION - Pipe Threads, General Purpose, Inch - Nov. 15, 2013
   1983 R06 EDITION - REAFFIRMED IN 2006 - Jan. 1, 2006
   1983 R01 EDITION - REAFFIRMED IN 2001 - Jan. 1, 2001
   1983 EDITION - Pipe Threads, General Purpose, Inch - Aug. 31, 1983