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

Specification for Wellhead and Christmas Tree Equipment, Fourteenth Editionstandard by American Petroleum Institute, 01/01/1983

Addendum to Design and Construction of Large, Welded, Low-Pressure Storage Tanks, Eleventh EditionAmendment by American Petroleum Institute, 03/01/2009

Addendum to Calculation of Heater-tube Thickness in Petroleum Refineries, Seventh EditionAmendment by American Petroleum Institute, 07/01/2019

Addendum 1 to Technical Report 939-D - Stress Corrosion Cracking of Carbon Steel in Fuel Grade Ethanol: Review and Survey, Second EditionAmendment

Datasheets for API Std 671Data Sheet by American Petroleum Institute,

Addendum 1 to Specification for Quality Management System Requirements for Manufacturing Organizations for the Petroleum and Natural Gas Industry, Ninth EditionAmendment by

Errata to Specification for Subsea Production Control Systems, Fourth EditionAmendment by American Petroleum Institute, 07/01/2018

Heat Treatment Services - Batch Type for Equipment Used in the Petroleum and Natural Gas Industry, First Editionstandard by American Petroleum Institute,

API Technical Report 17TR7 Verification and Validation of Subsea Connectors, First Editionstandard by American Petroleum Institute, 04/01/2017