API Spec 6D Addendum 1 Addenda 1 to Specification for Pipeline Valves, Twenty-third Edition (Identical to ISO 14313:2007) Amendment by American Petroleum Institute, 10/01/2009
API RP 7G-2 Errata Errata for Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition (Identical Adoption of ISO 10407-2:2008) Amendment by American Petroleum Institute, 10/01/2009
API Std 609 Butterfly Valves: Double-flanged, Lug- and Wafer-type, Seventh Edition standard by American Petroleum Institute, 10/01/2009
API Std 602 Steel Gate, Globe and Check Valves for Sizes DN 100 and Smaller for the Petroleum and Natural Gas Industries, Ninth Edition standard by American Petroleum Institute, 10/01/2009
API 545-A Verification of Lightning Protection Requirements for Aboveground Hydrocarbon Storage Tanks, First Edition standard by American Petroleum Institute, 10/01/2009
API Spec 2SC (R2015) Manufacture of Structural Steel Castings for Primary offshore Applications, First Edition standard by American Petroleum Institute, 09/01/2009
API Std 598 Valve Inspection and Testing, Ninth Edition standard by American Petroleum Institute, 09/01/2009
API RP 7G Addendum 2 Addendum 2 to Recommended Practice for Drill Stem Design and Operation Limits Amendment by American Petroleum Institute, 09/01/2009
API RP 5LW (R2015) Recommended Practice for Transportation of Line Pipe on Barges and Marine Vessels, Third Edition standard by American Petroleum Institute, 09/01/2009
API RP 5L1 (R2015) Recommended Practice for Railroad Transportation of Line Pipe, Seventh Edition standard by American Petroleum Institute, 09/01/2009
API 579-2 / ASME FFS-2 Example Problem Manual, First Edition Handbook / Manual / Guide by American Petroleum Institute, 08/11/2009
API Spec 7-1 Addendum 2 Addendum 2 to Specification for Rotary Drill Stem Elements, First Edition -- Identical to ISO 10424-1:2004 Amendment by American Petroleum Institute, 08/01/2009