Half Price Standard Code

Calculating Performance Properties of Pipe Used as Casing or Tubing, Seventh Edition
standard by American Petroleum Institute, 06/01/2018

Gas Turbines for the Petroleum, Chemical, and Gas Industry Services
standard by American Petroleum Institute, 08/01/1998

Form-wound Squirrel-Cage Induction Motors-500 Horsepower and Larger, Fifth Edition
standard by American Petroleum Institute, 12/01/2014

Addendum 2 to Welded Tanks for Oil Storage, Twelfth Edition
Amendment by American Petroleum Institute, 01/01/2016

Datasheets for Fired Heaters for General Refinery Services
Data Sheet by American Petroleum Institute,

Plate Heat Exchangers for General Refinery Services – Part 2 – Brazed Alumninum Plate-fin Heat Exchangers First Edition – ISO Adoption from ISO 15547-2:2005
standard by American Petroleum Institute, 02/01/2006

Errata 1 to Steel Gate Valves – Flanged and Butt-welding Ends, Bolted Bonnets, Twelfth Edition
Amendment by American Petroleum Institute, 11/01/2009

A Preliminary Study of the Effect of Toluene on Pregnancy of the Rat (Inhalation Exposure)
standard by American Petroleum Institute, 06/01/1993

Sealless Centrifugal Pumps for Petroleum, Heavy Duty Chemical, and Gas Industry Services, Includes Errata (2007)
standard by American Petroleum Institute, 10/01/2000

Errata 1 to Welding of Pipelines and Related Facilities, 21st Edition
Amendment by American Petroleum Institute, 04/01/2014