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API is a leader in the development of petroleum and petrochemical equipment and operating standards covering topics that range from drill bits to environmental protection. These embrace proven, sound engineering and operating practices and safe, interchangeable equipment and materials. Many have been incorporated into state and federal regulations and adopted by ISO for worldwide acceptance.
Addendum 1 to Materials and Fabrication of 2 1/4Cr-1Mo, 2 1/4Cr-1Mo-1/4V, 3Cr-1Mo, and 3Cr-1Mo-1/4V Steel Heavy Wall Pressure Vessels for High-temperature, High-pressure Hydrogen Service, Second Edition
$118.00 $236.83
Specification for Line Pipe, Forty-fifth Edition, Includes Errata (2015)
$144.00 $288.00
Orifice Metering of Natural Gas and Other Related Hydrocarbon Fluids - Concentric, Square-edged Orifice Meters - Part 1: General Equations and Uncertainty Guidelines, Fourth Edition, Includes Errata, July 2013
$101.00 $202.00
Addendum 3 to Design and Construction of Large, Welded, Low-Pressure Storage Tanks, Eleventh Edition
$120.00 $241.96
Refinery Valves and Accessories for Control and Safety Instrumented Systems, Second Edition
$81.00 $162.00
Guidelines for Voyage Analysis and Reconciliation of Cargo Quantities, Third Edition
API Technical Report 17TR4, Subsea Equipment Pressure Ratings, First Edition
$70.00 $140.00
Recommended Practice for Speciation of Evaporative Losses, Third Edition, Includes Addendum 1 (2013), Addendum 2 (2017)
$109.00 $219.00
Overfill Protection for Storage Tanks in Petroleum Facilities, Fourth Edition
$72.00 $144.00
Avoidance of Blockages in Subsea Production Control and Chemical Injection Systems, First Edition
$55.00 $110.00
Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division I and Division 2, Third Edition
$155.00 $311.00
Addendum 1 to Storing and Handling Ethanol and Gasoline-Ethanol Blends at Distribution Terminals and Filling Stations, Second Edition
$130.00 $261.12
