Coiled Tubing Well Control Equipment Systems, First Editionstandard by American Petroleum Institute, 03/01/2009

Guidelines for Safe Work in Inert Confined Spaces in the Petroleum and Petrochemical Industries, Fourth Editionstandard by American Petroleum Institute, 07/01/2009

Errata 4 to Specification for Pipeline Valves, Twenty-third Edition (Identical to ISO 14313:2007)Amendment by American Petroleum Institute, 04/01/2010

Steels for Hydrogen Service at Elevated Temperatures and Pressures in Petroleum Refineries and Petrochemical Plants, Seventh Editionstandard by American Petroleum Institute, 08/01/2008

Addendum to Technical Report on Equations and Calculations for Casing, Tubing, and Line Pipe Used as Casing or Tubing; and Performance Properties

Use of Duplex Stainless Steels in the Oil Refining Industry, First Editionstandard by American Petroleum Institute, 05/01/2005

Specification for Drill Through Equipment, Fourth Edition, Includes Errata 1 (2017), Addendum 1 (2017)standard by American Petroleum Institute, 04/01/2017

Storage and Handling of Gasoline-Methanol/Cosolvent Blends at Distribution Terminals and Service Stationsstandard by American Petroleum Institute, 08/01/1986

Technical Report on Capabilities of API Integral Flanges under Combination of Loading-Phase II, Fifth Edition, Includes Errata (November 2017)standard by American Petroleum

Datasheets for Centrifugal Fans for Petroleum, Chemical and Gas Industry ServicesData Sheet by American Petroleum Institute,

Procedures for Inspection, Maintenance, Repair, and Remanufacture of Drilling Equipment, 1st Editionstandard by American Petroleum Institute, 12/01/1995

Steel Gate, Globe and Check Valves for Sizes DN 100 and Smaller for the Petroleum and Natural Gas Industries, Ninth Editionstandard by