Reciprocating Compressors for General Refinery Services
standard by American Petroleum Institute, 02/01/1986

Corrosion Control Document Systems, Second Edition
standard by American Petroleum Institute, 04/01/2023

Specification for High-Test Line Pipe, Fourth Edition, Includes Supplement 1 (1954)
standard by American Petroleum Institute, 02/01/1954

Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1, and Division 2, Fourth Edition
standard by American Petroleum Institute, 06/01/2023

Specification for High-Test Line Pipe, Seventh Edition
standard by American Petroleum Institute, 04/01/1957

Recommended Practice Welding Guidelines for the Chemical, Oil, and Gas Industries, Fourth Edition
standard by American Petroleum Institute, 05/01/2023

Flanged Steel Pressure-relief Valves, Eighth Edition
standard by American Petroleum Institute, 08/01/2023

Pump Repair, First Edition
standard by American Petroleum Institute, 04/01/2023

Drill Stem Performance Properties, Seventeenth Edition
standard by American Petroleum Institute, 04/01/2023

Interval Control Valves (ICV) First Edition
standard by American Petroleum Institute, 06/01/2023