Category: API

Recommended Practice for Speciation of Evaporative Losses
Handbook / Manual / Guide by American Petroleum Institute, 11/01/1997

Specification for Steel Plates, Quenched-and-Tempered, for Offshore Structures
standard by American Petroleum Institute, 08/01/1999

Federally Mandated Training and Information
standard by American Petroleum Institute, 01/01/1998

Sampling: Standard Practice for Manual Sampling of Petroleum and Petroleum Products, Fourth Edition
Handbook / Manual / Guide by American Petroleum Institute, 10/01/2013

Manual of Petroleum Measurement Standards, Chapter 14-Natural Gas Fluids Measurement, Section 1: Collecting and Handling of Natural Gas Samples for Custody Transfer, 7th Edition
Handbook / Manual / Guide by American Petroleum Institute, 05/01/2016

Butterfly Valves: Double-flanged, Lug- and Wafer-type, Eighth Edition, Includes Errata (April 2017)
standard by American Petroleum Institute, 02/01/2016

Application of Hydrocarbon Phase Behavior Modeling in Upstream Measurement and Allocation Systems, First Edition
Handbook / Manual / Guide by American Petroleum Institute, 08/01/2016

Closed Die Forgings for Use in the Petroleum and Natural Gas Industry, Third Edition
standard by American Petroleum Institute, 04/01/2020

Wind Tunnel Test Method for the Measurement of Deck-Fitting Loss Factors for External Floating-Roof Tanks
Handbook / Manual / Guide by American Petroleum Institute, 06/01/1997

Identification, Repair, and Mitigation of Cracking of Steel Equipment in Fuel Ethanol Service, First Edition
standard by American Petroleum Institute, 11/01/2008

Development of Emission Factors for Leaks in Refinery Components in Heavy Liquid Service
standard by American Petroleum Institute, 08/01/1996

Report of Eastern/Western Hemisphere Production of Casing, Tubing, and Drill Pipe
standard by American Petroleum Institute, 11/01/1999