API MPMS Chapter 22.4 Errata 1 Errata 1 to Testing Protocol for Pressure, Differential Pressure, and Temperature Measuring Devices, First Edition Amendment by American Petroleum Institute, 11/01/2022
API RP 621 Reconditioning of Metallic Gate, Globe, and Check Valves, Fifth Edition standard by American Petroleum Institute, 10/01/2022
API Spec 11E Specifications for Pumping Units, Twentieth Edition standard by American Petroleum Institute, 10/01/2022
API Spec 5CRA Corrosion-resistant Alloy Seamless Products for Use as Casing, Tubing, Coupling Stock, and Accessory Material, Second Edition standard by American Petroleum Institute, 10/01/2022
API RP 15TL4 Recommended Practice for Care and Use of Fiberglass Tubulars, Third Edition standard by American Petroleum Institute, 10/01/2022
API Std 607 Fire Test for Quarter-turn Valves and Valves Equipped with Nonmetallic Seats, Eighth Edition standard by American Petroleum Institute, 10/01/2022
API MPMS Chapter 14.13 Manual of Petroleum Measurement Standards Chapter 14.13 Simplified Metering System Design and Performance-based Methodology for Non-custody Gas Measurement, First Edition Handbook / Manual / Guide by American Petroleum Institute, 10/01/2022
API RP 6J Testing of Oilfield Elastomers, Second Edition standard by American Petroleum Institute, 10/01/2022
API Spec 16RCD Addendum 1 Addendum 1 to Specification for Rotating Control Devices, Third Edition Amendment by American Petroleum Institute, 10/01/2022
API 510 Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Eleventh Edition, Includes Errata 1 (2023) standard by American Petroleum Institute, 10/01/2022
API Spec 15LE Specification for Polyethylene Line Pipe (PE), Fifth Edition standard by American Petroleum Institute, 09/01/2022
API Spec 19V Addendum 1 Addendum 1 to Subsurface Completion Isolation (Barrier) Valves and Related Equipment, Second Edition Amendment by American Petroleum Institute, 09/01/2022