API Spec 6A Errata 1
Errata to Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition (ISO 10423:2009 Modification)standard by American Petroleum Institute, 01/01/2011
Errata to Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition (ISO 10423:2009 Modification)standard by American Petroleum Institute, 01/01/2011
Offshore Cargo Carrying Units, First Editionstandard by American Petroleum Institute, 08/01/2017
Errata 1 to Standard for Repair and Remanufacture of Drill-through Equipment, First EditionAmendment by American Petroleum Institute, 08/01/2017
Addendum 2 to Welded Steel Tanks for Oil Storage, 11th EditionAmendment by American Petroleum Institute, 11/01/2009
Check Valves: Flanged, Lug, Wafer and Butt-welding, 6th Editionstandard by American Petroleum Institute, 09/01/2004
Age-hardened Nickel-based Alloys for Oil and Gas Drilling and Production Equipment, First Edition, Includes Addendum 1 (2017), Addendum 2 (2018), Addendum 3
Fired Heaters for General Refinery Service, Fifth Editionstandard by American Petroleum Institute, 02/01/2016
Closed Die Forgings for Use in the Petroleum and Natural Gas Industry, First Edition, Includes Addendum 1 (2014)standard by American Petroleum Institute,
Technical Report on Temperature Derating of API Flanges Under Combination of Loadingstandard by American Petroleum Institute, 11/01/1998
Dry Gas Sealing Systems for Axial, Centrifugal, and Rotary Screw Compressors and Expanders, First Editionstandard by American Petroleum Institute, 06/01/2018
Errata for Offshore Pedestal-mounted CranesAmendment by American Petroleum Institute, 03/01/2013