ASTM-B919 › Complete Document History
Standard Specification for Welded Copper Heat Exchanger Tubes With Internal Enhancement

Complete Current Edition:
   2019 EDITION - Welded Copper Heat Exchanger Tubes With Internal Enhancement - April 1, 2019

Obsolete Revision Information:
   2012 EDITION - Welded Copper Heat Exchanger Tubes With Internal Enhancement - June 15, 2012
   2001 R06 EDITION - REAPPROVED IN 2006 - Nov. 1, 2006
   2001 EDITION - Welded Copper Heat Exchanger Tubes With Internal Enhancement - Oct. 10, 2001