API 2021A
Interim Study Prevention and Suppression of Fires in Large Aboveground Atmospheric Storage Tanks
standard by American Petroleum Institute, 06/01/1998
Interim Study Prevention and Suppression of Fires in Large Aboveground Atmospheric Storage Tanks
standard by American Petroleum Institute, 06/01/1998
Specification for Wellhead and Christmas Tree Equipment, Seventeenth Edition
standard by American Petroleum Institute, 11/01/1999
Addendum 1, May 2001 – Specification for Drilling and Production Hoisting Equipment (PSL1 and PSL2)
Amendment by American Petroleum Institute, 05/01/2001
Inspection of Atmospheric and Low-Pressure Storage Tanks
standard by American Petroleum Institute, 11/01/1995
Addenda 4 – Piping Inspection Code: Inspection, Repair, Alteration, and Rerating of In-Service Piping Systems
Amendment by American Petroleum Institute, 06/01/2006
Federally Mandated Training and Information
standard by American Petroleum Institute, 01/01/1998
Centrifugal Pumps for General Refinery Service
standard by American Petroleum Institute, 06/01/1995
Addendum to Threading, Gauging, and Inspection of Casing, Tubing, and Line Pipe Threads, Sixteenth Edition
Amendment by American Petroleum Institute, 12/01/2019
Stability Design of Cylindrical Shells
standard by American Petroleum Institute, 06/01/2004