Risk and Returns in the Interstate Natural Gas Pipeline Industrystandard by American Petroleum Institute, 07/01/1988

Tank Inspection, Repair, Alteration, and Reconstruction, Fourth EditionAmendment by American Petroleum Institute, 08/01/2010

Errata for Lubrication, Shaft-sealing and Oil-control Systems and Auxiliaries, Fifth Edition (ISO 10438:2008, Modified)Amendment by American Petroleum Institute, 05/01/2008

Centrifugal Pumps for Petroleum, Petrochemical and Natural Gas Industries, Eleventh Edition (ISO 13709:2009 Identical Adoption), Includes Errata (July 2011)standard by American Petroleum

Stress Corrosion Cracking of Corrosion Resistant Alloys in Halide Brines Exposed to Acidic Production Gas, First Editionstandard by American Petroleum Institute, 11/01/2017

Datasheets for Plate Heat Exchangers for General Refinery Services, Second EditionData Sheet by American Petroleum Institute,

Butterfly Valves: Double-flanged, Lug- and Wafer-type, Seventh Editionstandard by American Petroleum Institute, 10/01/2009

Tertiary-Amyl Methyl Ether (TAME) Toxicity to the Freshwater Alga, Selenastrum capricornutumstandard by American Petroleum Institute, 02/01/1995

Technical Report 939-D - Stress Corrosion Cracking of Carbon Steel in Fuel Grade Ethanol: Review and Surveystandard by American Petroleum Institute, 10/22/2003

Metallic Material Limits for Wellhead Equipment Used in High Temperature for API 6A and 17D Applications, First Editionstandard by American Petroleum Institute,

Guidance on Changes to API Q1 (Ninth Edition), First Editionstandard by American Petroleum Institute, 06/01/2015

Draft Standard, Vortex Shedding Flowmeter for Measurement of Hydrocarbon Fluidsstandard by American Petroleum Institute, 01/01/2007