API TR 1166
Excavation Monitoring and Observation, Second Edition
standard by American Petroleum Institute, 10/01/2015
API Std 526
Flanged Steel Pressure-relief Valves, Sixth Edition (Includes Errata 1, Errata 2)
standard by American Petroleum Institute, 04/01/2009
API Spec 7K Errata 3
Errata 3 to Specification for Drilling and Well Servicing Equipment, Sixth Edition
Amendment by American Petroleum Institute, 10/01/2017
API Spec 10A
Specification for Cements and Materials for Well Cementing, Twenty-Fifth Edition, Includes Addendum (2019)
standard by American Petroleum Institute, 03/01/2019
API Spec Q1
Specification for Quality Programs for the Petroleum and Natural Gas Industry, Eighth Edition, Includes Addendum 1 (2010)
standard by American Petroleum Institute, 12/01/2007
API Spec 6D
Specification for Pipelineand Piping Valves, Twenty-Fourth Edition, Includes Errata 1 (2014), Errata 2 (2014), Errata 3 (2015) and 4 (2015), and Addendum 1 (2015), Errata 5 (2015), Errata 6 (2015), Errata 7 (2016), Errata 8 (2016), Errata 9 (2017) and Addendum 2 (2016)
standard by American Petroleum Institute, 08/01/2014
API Spec 20F
Corrosion Resistant Bolting for Use in the Petroleum and Natural Gas Industries, First Edition
standard by American Petroleum Institute, 06/01/2015
API Spec 17L1 Errata
Errata to Specification for Flexible Pipe Ancillary Equipment, First Edition
Amendment by American Petroleum Institute, 01/01/2015
API Spec 17E
Specification for Subsea Umbilicals, Fifth Edition, Includes Addendum 1 (2017)
standard by American Petroleum Institute, 07/01/2017
API TR 17TR8
High-pressure High-temperature Design Guidelines, Second Edition, Includes Errata 1 (2019) and Addendum 1 (2019)
standard by American Petroleum Institute, 03/01/2018
API Std 677 Datasheets
Datasheets for General Purpose Gear Units for Petroleum, Chemical and Gas Industry Services
Data Sheet by American Petroleum Institute,
API Spec 6A Errata 8
Errata 8 to Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition (ISO 10423:2009 Modification)
Amendment by American Petroleum Institute, 02/01/2016