Petroleum, Petrochemical, and Natural Gas Industries - Steam Turbines - Special-purpose Applications, Eighth Editionstandard by American Petroleum Institute, 11/01/2020

High-pressure High-temperature (HPHT) Flange Design Methodology, First Editionstandard by American Petroleum Institute, 08/01/2020

Reconciliation of Liquid Tank Car Quantities, First EditionHandbook / Manual / Guide by American Petroleum Institute, 08/01/2020

Product Evaluation, Application, and Testing of Stage Cementing Collars, First Editionstandard by American Petroleum Institute, 08/01/2020

Errata to Corrosion Resistant Bolting for Use in the Petroleum and Natural Gas Industries, Second EditionAmendment by American Petroleum Institute, 11/01/2020

Errata to Specification for Drilling and Production Hoisting Equipment (PSL 1 and PSL 2), Fifth EditionAmendment by American Petroleum Institute,

Addendum to Metering Assemblies: Lease Automatic Custody Transfer (LACT) Systems, Second EditionAmendment by American Petroleum Institute, 08/01/2020

Load Factor Study for API Recommended Practice 2A-LRFD, First Editionstandard by American Petroleum Institute, 11/01/2020

Determination of Water and/or Sediment in Crude Oil by the Centrifuge Method (Field Procedure), Fifth EditionHandbook / Manual / Guide by American

Steels for Hydrogen Service at Elevated Temperatures and Pressures in Petroleum Refineries and Petrochemical Plants, Eighth Edition, Includes Errata 1 (2016), Errata

Design and Construction of LPG Installations, Ninth Editionstandard by American Petroleum Institute, 08/01/2020

Liquid Hydrocarbon Measurement Uncertainty Calculations, First EditionHandbook / Manual / Guide by American Petroleum Institute, 09/01/2020