Nonalloy Steel Oil Well Tubing 18.5 Inch OD from Canada
Heavy-duty seamless tubing of nonalloy steel with 18.5-inch (470 mm) outside diameter, engineered for oil well applications to transport fluids during drilling and production phases. Classified under HTS 7304.29.50.75 due to its seamless construction, iron/nonalloy steel material, and OD exceeding 406.4 mm for drilling oil/gas.
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
• Provide detailed chemical composition analysis proving nonalloy steel (carbon content limits) to distinguish from alloy grades
• Include threading specifications (e.g
• BTC or EUE) in invoices, as they confirm drilling-specific design
• Avoid common pitfalls like classifying based on weight per meter alone; focus on OD and seamless nature