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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 2 to Piping Inspection Code: In-service Inspection, Repair, and Alteration of Piping Systems, Fourth Edition
$131.00 $262.70
Specification for Wellhead and Tree Equipment, Twenty-First Edition, Includes Errata 1 (2019), Errata 2 (2020), Errata 3 (2020), Errata 4 (2021), Addendum 1 (2020), Addendum 2 (2021), and Addendum 3 (2022)
$159.00 $319.00
Design and Operation of Intermittent Gas-lift Systems, First Edition
$90.00 $181.00
Performance of Full-bore Vortex Meters for Measurement of Liquid Flows, First Edition
$40.00 $80.00
Errata 1 to Specification for Line Pipe, Forty-sixth Edition
$114.00 $228.14
Errata 3 to Specification for Drill Through Equipment, Fourth Edition
$105.00 $211.68
Manual of Petroleum Measurement Standards - Chapter 7 - Temperature Determination: Section 4-Dynamic Temperature Measurement, Second Edition
$56.00 $112.00
Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Third Edition, Includes Addendum 1 (2023)
$109.00 $218.00
Errata 5 to Welding of Pipelines and Related Facilities, 21st Edition
$102.00 $204.82
Cementing Float Equipment, Fourth Edition, Includes Errata 1 (2020) and Errata 2 (2020)
$41.00 $83.00
Addendum 2 for Quality Management System Requirements for Manufacturing Organizations for the Petroleum and Natural Gas Industry, Ninth Edition
$113.00 $227.37
Qualification of Polymeric Seal Manufacturers for Use in the Petroleum and Natural Gas Industries, First Edition
$36.00 $73.00
