Protection Against Ignitions Arising out of Static, Lightning, and Stray Currents, Seventh Edition
standard by American Petroleum Institute, 01/01/2008

A PIDX Implementation Guide for EDI Gas Flow User Group
standard by American Petroleum Institute, 07/01/1993

Reinforced Thermosetting Resin Casing and Tubing, 2nd Edition
standard by American Petroleum Institute, 11/01/1981

Design, Materials, Fabrication, Operation, and Inspection Guidelines for Corrosion Control in Hydroprocessing Reactor Effluent Air Cooler (REAC) Systems, Second Edition, Includes Errata (2014)
standard by American Petroleum Institute, 03/01/2012

Recommended Practice on Preparation and Testing of Foamed Cement Slurries at Atmospheric Pressure, First Edition
standard by American Petroleum Institute, 07/01/2004

Specification for Line Pipe, Seventeenth Edition
standard by American Petroleum Institute, 03/01/1958

API Standard 612, Petroleum, Petrochemical and Natural Gas Industries – Steam Turbines – Special-purpose Applications, Fifth Edition
standard by American Petroleum Institute, 04/01/2003

Recommended Practice for Repair, Testing, and Setting Gas Lift Valves
standard by American Petroleum Institute, 06/01/1999

Welding Inspection and Metallurgy, First Edition
standard by American Petroleum Institute, 10/01/2004

Materials, Fabrication, and Repair Considerations for Hydrogen Reformer Furnace Outlet Pigtails and Manifolds
standard by American Petroleum Institute, 06/01/2014