API RP 2510 The Design and Construction of Liquefied-Petroleum-Gas Installations at Marine and Pipeline Terminals, Natural-Gasoline Plants, Refineries and Tank Farms, 1st Edition standard by American Petroleum Institute, 06/01/1957
API RP 27 [ Withdrawn ] Recommended Practice for Determining the Permeability of Porous Media - WITHDRAWN - No Replacement standard by American Petroleum Institute, 08/01/1956
API 620-1956 [ Withdrawn ] Design and Construction of Large, Welded, Low-Pressure Storage Tanks - 1956 Edition - WITHDRAWN standard by American Petroleum Institute, 01/01/1956
API 1515 [ Withdrawn ] Training of Motor Vehicle Drivers - WITHDRAWN - No S/S Document standard by American Petroleum Institute, 11/01/1955
API Std 600 Flaned and Welding-End Steel Wedge-Gate and Plug Valves for Refinery Use standard by American Petroleum Institute, 01/01/1949
API 11 Accident-Prevention Manual on Safe Transport of Petroleum Products by Tank Truck standard by American Petroleum Institute, 03/01/1942
API STD 12A Specification For Oil Storage Tanks with Riveted Shells, 7th Edition standard by American Petroleum Institute, 03/01/1941
API 5a [ Withdrawn ] Specifications for Steel and Iron Pipe for Oil Country Tubular Goods, 1st Edition standard by American Petroleum Institute, 10/20/1924
API RP 1650 Set of Six API Recommended Practices on Underground Petroleum Storage Tank Management standard by American Petroleum Institute,
API Std 692 Datasheets Datasheets for Dry Gas Sealing Systems for Axial, Centrifugal, and Rotary Screw Compressors and Expanders, First Edition Data Sheet by American Petroleum Institute,
API MPMS Chapter 17.5 Datasheets Datasheet for Guidelines for Voyage Analysis and Reconciliation of Cargo Quantities, Fourth Edition Data Sheet by American Petroleum Institute,
API Spec 17D Addendum 2 Addendum to Design and Operation of Subsea Production Systems - Subsea Wellhead and Tree Equipment, Second Edition Amendment by American Petroleum Institute,