Reconditioning of Metallic Gate, Globe, and Check Valves, Fifth Edition
standard by American Petroleum Institute, 10/01/2022

Fire Test for Quarter-turn Valves and Valves Equipped with Nonmetallic Seats, Eighth Edition
standard by American Petroleum Institute, 10/01/2022

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

Specification for Line Pipe, Ninth Edition
standard by American Petroleum Institute, 08/01/1944

Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Eleventh Edition
standard by American Petroleum Institute, 10/01/2022

Gas Turbines for the Petroleum, Chemical, and Gas Industry Services, Sixth Edition
standard by American Petroleum Institute, 09/01/2022

Marine Measurement: Guidelines for Determining the Fullness of Pipelines Between Vessels and Shore Tanks, Third Edition
Handbook / Manual / Guide by American Petroleum Institute, 09/01/2022

Recommended Practice for Care and Use of Fiberglass Tubulars, Third Edition
standard by American Petroleum Institute, 10/01/2022

Species and Habitat Conservation — Industry Fundamentals
standard by American Petroleum Institute, 11/01/2022

Specification for Line Pipe, Eleventh Edition
standard by American Petroleum Institute, 05/01/1949

Specification for Line Pipe, Tenth Edition
standard by American Petroleum Institute, 08/01/1946

Specification for Line Pipe, Thirty-sixth Edition
standard by American Petroleum Institute, 06/30/1987