API RP 591 Process Valve Qualification Procedure, Fifth Edition standard by American Petroleum Institute, 02/01/2014
API Spec Q1 Errata Errata to Specification for Quality Management System Requirements for Manufacturing Organizations for the Petroleum and Natural Gas Industry, Ninth Edition Amendment by American Petroleum Institute, 02/01/2014
API Std 624 Type Testing of Rising Stem Valves Equipped with Graphite Packing for Fugitive Emissions, First Edition standard by American Petroleum Institute, 02/01/2014
API MPMS Chapter 5.8 Errata Errata for MPMS Chapter 5-Metering, Section 8-Measurement of Liquid Hydrocarbons by Ultrasonic Flow Meters Using Transit Time Technology, Second Edition Amendment by American Petroleum Institute, 02/01/2014
API RP 7HU1 Errata Errata for Safe Use of 2-inch Hammer Unions for Oilfield Applications, First Edition Amendment by American Petroleum Institute, 02/01/2014
API Std 650 Datasheets Datasheets for API 650, Welded Steel Tanks for Oil Storage, 12th Edition Data Sheet by American Petroleum Institute, 01/01/2014
API RP 500 Errata Errata for Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division I and Division 2, Third Edition Amendment by American Petroleum Institute, 01/01/2014
API MPMS Chapter 17.9 Addendum Addendum to Marine Measurement Section 9: Vessel Experience Factor (VEF), Second Edition Amendment by American Petroleum Institute, 01/01/2014
API RP 932-B Errata Errata for Design, Materials, Fabrication, Operation, and Inspection Guidelines for Corrosion Control in Hydroprocessing Reactor Effluent Air Cooler (REAC) Systems, Second Edition Amendment by American Petroleum Institute, 01/01/2014
API Std 521 Pressure-relieving and Depressuring Systems, Sixth Edition standard by American Petroleum Institute, 01/01/2014
API RP 17H Errata Errata for Recommended Practice for Remotely Operated Vehicle (ROV) Interfaces on Subsea Production Systems, Second Edition Amendment by American Petroleum Institute, 01/01/2014
API RP 1161 Recommended Practice for Pipeline Operator Qualification, Third Edition standard by American Petroleum Institute, 01/01/2014