
API Spec 6A
Specification for Wellhead and Christmas Tree Equipment, 8th Edition
standard by American Petroleum Institute, 01/01/1971
Specification for Wellhead and Christmas Tree Equipment, 8th Edition
standard by American Petroleum Institute, 01/01/1971
Welding of Pipelines and Related Facilities, 21st Edition, Includes Errata 1 (2013), Errata 2 (2014), Errata 3 (2014), Errata 4 (2015), Errata 5 (2018) and Addendum 1 (2014), Addendum 2 (2016)
standard by American Petroleum Institute, 09/01/2013
Specification for Quality Programs for the Petroleum and Natural Gas Industry
standard by American Petroleum Institute, 03/01/1999
Errata to Specification for Subsea Pipeline Valves, Third Edition
Amendment by American Petroleum Institute, 07/01/2018
High-pressure High-temperature Design Guidelines, Second Edition, Includes Errata 1 (2019) and Addendum 1 (2019)
standard by American Petroleum Institute, 03/01/2018
Standard Guide for Sediment and Water Determination in Crude Oil
Handbook / Manual / Guide by American Petroleum Institute, 09/01/2013
Addendum 1 to Specifications for Pumping Units, Nineteenth Edition
Amendment by American Petroleum Institute, 04/01/2018
Specification for Threading and Gauging of Rotary Shouldered Thread Connections, Second Edition, Includes Errata (2017)
standard by American Petroleum Institute, 01/01/2017
Fire Test for Valve with Automatic Backseats, Includes Errata 1 (2008)
standard by American Petroleum Institute, 04/01/1999