20 inch 133# Q125 Conductor Casing from Canada
Ultra-heavy 20 inch, 133 lb/ft Q125 alloy steel seamless conductor casing, threaded for structural support in deepwater drilling. Falls under HTS 7304.29.31 as high-strength alloy steel for oil/gas well construction. Drives through soft seabed formations.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Arrange heavy-lift shipping certification; declare collapse resistance ratings
• Pitfall: classifying as structural steel (7308)
• Comply with OSHA rigging standards