
API Spec 7 Addendum 3
Addendum 3 to Specification for Rotary Drill Stem Elements, Fortieth Edition
Amendment by American Petroleum Institute, 06/01/2008
Addendum 3 to Specification for Rotary Drill Stem Elements, Fortieth Edition
Amendment by American Petroleum Institute, 06/01/2008
Specification for Subsurface Barrier Valves and Related Equipment, First Edition (ISO 28781:2010 (Modified), Petroleum and natural gas industries–Drilling and production equipment-Subsurface barrier valves and related equipment)
standard by American Petroleum Institute, 05/01/2013
Specification for Indirect-Type Oil Field Heaters, Eighth Edition
standard by American Petroleum Institute, 10/01/2008
Material Verification Program for New and Existing Alloy Piping Systems, Third Edition
standard by American Petroleum Institute, 02/01/2018
Recommended Practice for Pipeline Operator Qualification, Fourth Edition
standard by American Petroleum Institute, 02/01/2019
Hairpin-type Heat Exchangers, First Edition
standard by American Petroleum Institute, 05/01/2014
Guidelines for the Definition of Onshore Gas Gathering Lines
standard by American Petroleum Institute, 04/01/2000
Specification for Cements and Materials for Well Cementing, Addendum 1.
Amendment by American Petroleum Institute, 01/01/2005
Specification for CRA Line Pipe
standard by American Petroleum Institute, 07/01/1998
Materials and Fabrication of 1 1/4Cr-1/2 Mo Steel Heavy Wall Pressure Vessels for High-pressure Hydrogen Service Operating at or Below 825 Degrees F (440 Degrees C), Second Edition
standard by American Petroleum Institute, 02/01/2019