
API Std 609
Butterfly Valves: Double-flanged, Lug- and Wafer-type, Seventh Edition
standard by American Petroleum Institute, 10/01/2009
Butterfly Valves: Double-flanged, Lug- and Wafer-type, Seventh Edition
standard by American Petroleum Institute, 10/01/2009
Flow-control devices for side-pocket mandrels, First Edition (ISO 17078-2:2007 Modification), Includes Addendum 1 (2019)
standard by American Petroleum Institute, 06/01/2010
Specifications for Pumping Units, Eighteenth Edition, Includes Errata (2009)
standard by American Petroleum Institute, 11/01/2008
Isolating Potential Flow Zones During Well Construction, 2nd Edition
standard by American Petroleum Institute, 12/01/2010
Metal Ball Valves-Flanged, Threaded and Welding Ends, Fifth Edition
standard by American Petroleum Institute, 11/01/2012
Errata 1 for Diverter Equipment Systems, Third Edition
Amendment by American Petroleum Institute, 03/01/2018
Addendum 1 to Welding of Pipelines and Related Facilities, 21st Edition
Amendment by American Petroleum Institute, 07/01/2014
Datasheets for API 650, Welded Steel Tanks for Oil Storage, 11th Edition
Data Sheet by American Petroleum Institute, 10/01/2007
Errata to Specification for Marine Drilling Riser Equipment, Second Edition
Amendment by American Petroleum Institute, 02/01/2019