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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.
Errata 1, 2 & 3 for Specification for Drilling Fluid Materials, Eighteenth Edition
$130.00 $260.50
Addendum 2 (includes Addendum 1) to Carbon Steel, Alloy Steel, Stainless Steel, and Nickel Base Alloy Castings for Use in the Petroleum and Natural Gas Industry, First Edition
$103.00 $206.89
Recommended Practice for Flowline Connectors and Jumpers, First Edition
$67.00 $135.00
Standard Practice for Manual Piston Cylinder Sampling for Volatile Crude Oils, Condensates, and Liquid Petroleum Products, First Edition
$28.00 $57.00
Errata 6 to Specification for Pipelineand Piping Valves, Twenty-Fourth Edition
$126.00 $252.61
Age-hardened Nickel-based Alloys for Oil and Gas Drilling and Production Equipment, First Edition, Includes Addendum 1 (2017), Addendum 2 (2018), Addendum 3 (2019), Errata 1 (2015), Errata 2 (2018), Errata 3 (2022)
$50.00 $101.00
Guidance on Changes to API Q1 (Ninth Edition), First Edition
$36.00 $73.00
Choke and Kill Equipment, Second Edition, Includes Errata 1&2 (2015), Errata 3&4 (2016), Addendum 1 (2016)
$64.00 $129.00
Steel Gate Valves - Flanged and Butt-welding Ends, Bolted Bonnets, Thirteenth Edition
Hydraulic Fracturing - Well Integrity and Fracture Containment, First Edition
Testing Protocol for Flare Gas Metering, First Edition
$55.00 $110.00
Errata for Specification for Subsurface Safety Valve Equipment, Twelfth Edition
$118.00 $236.07
