Identification Markings for Dedicated Aviation Fuel Manufacturing and Distribution Facilities, Airport Storage and Mobile Fuelling Equipment
standard by American Petroleum Institute, 08/01/2002

Guidance in the Cleaning of Airport Hydrant Systems
standard by American Petroleum Institute, 02/01/2001

Progressing Cavity Pump Systems for Artificial Lift Surface-drive Systems, First Edition (ISO 15136-2:2006, Identical)
standard by American Petroleum Institute, 06/01/2008

Four-inch Aviation Hydrant System Components and Arrangements, Includes Addendum
standard by American Petroleum Institute, 04/01/2001

Specification for High-Test Line Pipe, Eighth Edition, Includes Supplement 1 (1959)
standard by American Petroleum Institute, 03/01/1958

Design and Operation of Solution-mined Salt Caverns Used for Natural Gas Storage, Second Edition
standard by American Petroleum Institute, 11/01/2022

Four-Inch Hydrant System Components and Arrangements
standard by American Petroleum Institute, 12/01/1994

Specification for High-Test Line Pipe, Twenty-third Edition, Includes Supplement 1 (1981)
standard by American Petroleum Institute, 03/01/1980

Specification for High-Test Line Pipe, Twenty-first Edition
standard by American Petroleum Institute, 03/01/1977

Recommended Practice for Flowline Connectors and Jumpers, Second Edition
standard by American Petroleum Institute, 12/01/2022