
API Spec 11E Addendum 1
Addendum 1 to Specifications for Pumping Units, Nineteenth Edition
Amendment by American Petroleum Institute, 04/01/2018
Addendum 1 to Specifications for Pumping Units, Nineteenth Edition
Amendment by American Petroleum Institute, 04/01/2018
Specification for Threading and Gauging of Rotary Shouldered Thread Connections, Second Edition, Includes Errata (2017)
standard by American Petroleum Institute, 01/01/2017
Fire Test for Valve with Automatic Backseats, Includes Errata 1 (2008)
standard by American Petroleum Institute, 04/01/1999
Mooring Chain, SIxth Edition
standard by American Petroleum Institute, 06/01/1997
Errata 1 for Reciprocating Compressors for Petroleum, Chemical, and Gas Industry Services, Fifth Edition
Amendment by American Petroleum Institute, 11/01/2009
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
Technical Report on the Materials and Fabrication Issues of the 11/4CR-1/2Mo and 1Cr-1/2Mo Steel Pressure Vessels
standard by American Petroleum Institute, 09/01/2010
Specifications for Pumping Units, Eighteenth Edition, Includes Errata (2009)
standard by American Petroleum Institute, 11/01/2008