Centrifugal Pumps for General Refinery Service, Fourth Edition
standard by American Petroleum Institute, 07/01/1965

Lubrication, Shaft-sealing and Oil-control Systems and Auxiliaries, Sixth Edition
standard by American Petroleum Institute, 02/01/2022

Plate-and-Frame Heat Exchangers, First Edition
standard by American Petroleum Institute, 03/01/2022

Recommended Practice for Subsea Pump Module Systems, First Edition
standard by American Petroleum Institute, 10/01/2021

Centrifugal Pumps for General Refinery Service, Seventh Edition
standard by American Petroleum Institute, 02/01/1989

Centrifugal Pumps for General Refinery Service, Sixth Edition
standard by American Petroleum Institute, 01/01/1981

API Manual of Petroleum Measurement Standards Chapter 5 – Metering, Section 6 – Measurement of Liquid Hydrocarbons by Coriolis Meters, Second Edition
Handbook / Manual / Guide by American Petroleum Institute, 12/01/2021

Specification for Establishing Evaporative Loss Factors for Floating-roof Tank Devices
Handbook / Manual / Guide by American Petroleum Institute, 04/01/2022

Fabrication Considerations for Vanadium-Modified Cr-Mo Steel Heavy Wall Pressure Vessels, Second Edition
standard by American Petroleum Institute, 01/01/2022

Centrifugal Pumps for General Refinery Service, Second Edition
standard by American Petroleum Institute, 01/01/1957