ASTM-C450 › Complete Document History
Standard Practice for Fabrication of Thermal Insulating Fitting Covers for NPS Piping, and Vessel Lagging
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2018 EDITION - Fabrication of Thermal Insulating Fitting Covers for NPS Piping, and Vessel Lagging - April 1, 2018
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Obsolete Revision Information: |
2017 EDITION - Fabrication of Thermal Insulating Fitting Covers for NPS Piping, and Vessel Lagging - Nov. 1, 2017
2008 R14 EDITION - REAPPROVED IN 2014 - May 1, 2014
2008 EDITION - Fabrication of Thermal Insulating Fitting Covers for NPS Pip - May 1, 2008
2002 EDITION - Fabrication of Thermal Insulating Fitting Covers for NPS Pip - July 10, 2002
1999(E1) EDITION - TABLE 1 WAS REMOVED FROM TEXT - April 1, 2001
1999 EDITION - Prefabrication and Field Fabrication of Thermal Insulating F - Sept. 10, 1999
1994 EDITION - Prefabrication and Field Fabrication of Thermal Insulating F - March 15, 1994
1976 R88(E1) EDITION - EDITORIALLY CORRECTED - Aug. 27, 1976
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