Half Price Standard Code

Design of Subsea Well Intervention Systems Using Non-ferrous Alloys, First Edition
standard by American Petroleum Institute, 02/01/2021

Product Quality in Light Product Storage and Handling Operations
standard by American Petroleum Institute, 02/01/2021

Operator and Mounting Kits for Subsea Pipeline Valves, First Edition
standard by American Petroleum Institute, 03/01/2021

Steel Gate Valves – Flanged and Butt-welding Ends, Bolted Bonnets, Fourteenth Edition
standard by American Petroleum Institute, 05/01/2021

Standard Practice for Automatic Sampling of Petroleum and Petroleum Products, Fifth Edition
Handbook / Manual / Guide by American Petroleum Institute, 11/01/2020

Addendum to Cementing Float Equipment, Fourth Edition
Amendment by American Petroleum Institute, 01/01/2021

Addendum to Threading, Gauging, and Inspection of Casing, Tubing, and Line Pipe Threads, Sixteenth Edition
Amendment by American Petroleum Institute, 01/01/2021

Thermal Expansion Under Load and Creep of Refractories – An Evaluation and Comparison of Testing Methods, First Edition
standard by American Petroleum Institute, 03/01/2021

Overfill Prevention for Storage Tanks in Petroleum Facilities, Fifth Edition, Includes Errata 1 (2021)
Amendment by American Petroleum Institute, 04/01/2021

Vapor Corrosion Inhibitors for Storage Tanks, First Edition
standard by American Petroleum Institute, 04/01/2021