Datasheets for API Standard 613, Special Purpose Gear Units for Petroleum, Chemical and Gas Industry ServicesData Sheet by American Petroleum Institute,

Datasheets for API Standard 547, General-Purpose Form_Wound Squirrel Cage Induction Motors - 250 Horsepower and LargerData Sheet by American Petroleum Institute,

Design and Construction of Large, Welded, Low-Pressure Storage Tanks, Tenth Edition (with Addenda June 2004 Addenda)standard by American Petroleum Institute, 03/01/2002

Datasheets for API Standard 616, Gas Turbines for the Petroleum, Chemical, and Gas Industry ServicesData Sheet by American Petroleum Institute,

Errata 3 to Specification for Pipeline Valves, Twenty-third Edition (Identical to ISO 14313:2007)Amendment by American Petroleum Institute, 02/01/2009

Standard on Imperfection Terminologystandard by American Petroleum Institute, 11/01/1996

Sizing, Selection, and Installation of Pressure-relieving Devices-Part II, Installation, Sixth Editionstandard by American Petroleum Institute, 03/01/2015

Addendum 3 to Specification for Rotary Drill Stem Elements, Fortieth EditionAmendment by American Petroleum Institute, 06/01/2008

Errata 3 to Specification for Pipelineand Piping Valves, Twenty-Fourth EditionAmendment by American Petroleum Institute, 02/01/2015

Well Control Equipment Systems for Drilling Wells, Fifth Editionstandard by American Petroleum Institute, 12/01/2018

Gas Turbines for the Petroleum, Chemical, and Gas Industry Services, Fifth Editionstandard by American Petroleum Institute, 01/01/2011

Specification for Fire Test for Check Valvesstandard by American Petroleum Institute, 02/15/1995