API Std 6AV2 Installation, Maintenance, and Repair of Surface Safety Valves and Underwater Safety Valves Offshore, First Edition, Includes Errata 1 (2014) standard by American Petroleum Institute, 03/01/2014
API Std 2000 (R2020) Venting Atmospheric and Low-pressure Storage Tanks, Seventh Edition standard by American Petroleum Institute, 03/01/2014
API RP 1102 Errata 5 Errata 5 to Steel Pipelines Crossing Railroads and Highways, Seventh Edition Amendment by American Petroleum Institute, 03/01/2014
API Std 664 Spiral Plate Heat Exchangers, First Edition standard by American Petroleum Institute, 03/01/2014
API MPMS Chapter 8.4 Standard Practice for Sampling and Handling of Fuels for Volatility Measurement, Third Edition Handbook / Manual / Guide by American Petroleum Institute, 03/01/2014
API Spec 6A Errata 6 Errata 6 to Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition (ISO 10423:2009 Modification) standard by American Petroleum Institute, 03/01/2014
API Spec Q1 Errata 2 Errata 2 to Specification for Quality Management System Requirements for Manufacturing Organizations for the Petroleum and Natural Gas Industry, Ninth Edition Amendment by American Petroleum Institute, 03/01/2014
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 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 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 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 RP 591 Process Valve Qualification Procedure, Fifth Edition standard by American Petroleum Institute, 02/01/2014