Half Price Standard Code

Specification for High-Test Line Pipe, Twenty-fourth Edition
standard by American Petroleum Institute, 03/01/1982

Specification for High-Test Line Pipe, Third Edition, Includes Supplement 1 (1952)
standard by American Petroleum Institute, 03/01/1951

API Welded Steel Tanks for Oil Storage, 11th Edition (Includes Addendum 1 (2008), Addendum 2 (2009), Addendum 3 (2011) ) / Tank Inspection, Repair, Alteration, and Reconstruction, 4th Edition (Includes Addendum 1 (2010) and Addendum 2 (2012)) Set
standard by American Petroleum Institute, 04/01/2009

Specification for High-Test Line Pipe, Fifth Edition
standard by American Petroleum Institute, 11/01/1954

Recommended Practice for Pipeline SCADA Displays, Second Edition
standard by American Petroleum Institute, 12/01/2022

Specification for Lease Automatic Custody Transfer (LACT) Equipment
standard by American Petroleum Institute,

Progressing Cavity Pump Systems for Artificial Lift Surface-drive Systems, First Edition (ISO 15136-2:2006, Identical)
standard by American Petroleum Institute, 06/01/2008

Specifications and Qualification Procedures for Aviation Jet Fuel Filter/Separators (API/IP 1581)
standard by American Petroleum Institute, 07/01/2002

Gas Fired Boiler-Test Report Site A, Characterization of Fine Particulate Emission Factors and Speciation Profiles from Stationary Petroleum Industry Combustion Sources
standard by American Petroleum Institute, 07/01/2001

Specification for High-Test Line Pipe, Seventeenth Edition, Includes Supplement 1 (1970)
standard by American Petroleum Institute, 04/01/1970