API Std 600 (R2006)
Bolted Bonnet Steel Gate Valves for Petroleum and Natural Gas Industries – Modified National Adoption of ISO 10434:1998
standard by American Petroleum Institute, 10/01/2001
API Std 2000 (R2020)
Venting Atmospheric and Low-pressure Storage Tanks, Seventh Edition
standard by American Petroleum Institute, 03/01/2014
API Std 675 Errata
Errata to API Standard Positive Displacement Pumps-Controlled Volume for Petroleum, Chemical, and Gas Industry Services, 3rd Edition
Amendment by American Petroleum Institute, 06/01/2014
API Std 600
Steel Gate Valves – Flanged and Butt-welding Ends, Bolted Bonnets, Thirteenth Edition
standard by American Petroleum Institute, 01/01/2015
API Spec 20A Addendum 2
Addendum 2 (includes Addendum 1) to Carbon Steel, Alloy Steel, Stainless Steel, and Nickel Base Alloy Castings for Use in the Petroleum and Natural Gas Industry, First Edition
Amendment by American Petroleum Institute, 04/01/2015
API TR 17TR13
General Overview of Subsea Production Systems, First Edition
standard by American Petroleum Institute, 03/01/2016
API Std 520, Part 2
Sizing, Selection, and Installation of Pressure-relieving Devices-Part II, Installation, Sixth Edition
standard by American Petroleum Institute, 03/01/2015
API TR 6MET
Metallic Material Limits for Wellhead Equipment Used in High Temperature for API 6A and 17D Applications, First Edition
standard by American Petroleum Institute, 10/01/2010
API TR 2574
Field Testing Protocol for Characterization of Total Gaseous Nonmethane Organics (TGNMO), Methane, and Ethane in Air-Vapor Mixture During Filling of a Cargo Vessel with Crude Oil, First Edition
standard by American Petroleum Institute, 08/01/2016
API Spec 6H Errata 1
Errata 1 for Specification for End Closures, Connectors, and Swivels
Amendment by American Petroleum Institute, 12/01/2008
API Spec 6D Errata
Errata 3 to Specification for Pipeline Valves, Twenty-third Edition (Identical to ISO 14313:2007)
Amendment by American Petroleum Institute, 02/01/2009
API Spec 7-2 (R2015)
Specification for Threading and Gauging of Rotary Shouldered Thread Connections, First Edition (previously covered in Spec 7), Includes Addendum 1 (December 2010)
standard by American Petroleum Institute, 06/01/2008