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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.
Centrifugal Pumps for General Refinery Service, Fourth Edition
$90.00 $181.00
Method for Measurement and Calibration of Upright Cylindrical Tanks, 1st Edition
$72.00 $144.00
Recommended Standard for the Base Lay-Out of Single and Single Product Twin Service Station Pumps or Remote Dispensers, and Two Product Remote Dispensers - WITHDRAWN - No S/S
$142.00 $284.44
Method for Liquid Calibration of Tanks - WITHDRAWN
$107.00 $214.32
Specification for High-Test Line Pipe, Twelfth Edition
$62.00 $125.00
A Tabular Method for Determining the Change of the Overall Angle and Dog-Leg Severity (for Hole Inclinations up to 70 degrees)
$115.00 $230.13
Specification for Subsurface Sucker Rod Pumps and Fittings, Fourth Edition
$70.00 $140.00
Safety Relief Valve Nameplate Nomenclature
$106.00 $212.22
Design and Construction of Large, Welded, Low-Pressure Storage Tanks - 1963 Edition - WITHDRAWN
$102.00 $205.66
Specification for Line Pipe, Twentieth Edition Includes Errata
Specification for High-Test Line Pipe, Eleventh Edition, Includes Erratum (1963) and Supplement 1 (1964)
Specification for Subsurface Sucker Rod Pumps and Fittings, Third Edition