Large Diameter Seamless Steel Casing Pipe 12.75-inch from Mexico
Seamless nonalloy steel casing for oil well drilling, 323.85 mm OD, 10.3 mm wall, API 5CT compliant. Under HTS 7304.39.0062 for seamless circular tubes of iron/nonalloy steel, 285.8-406.4 mm OD, wall <12.7 mm. Protects wellbore in upstream oil production.
Duty Rate — Mexico → 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
• Submit API 5CT MTRs and drift test reports; critical for proving casing specs without duty disputes
• Declare OD in mm (323.85) accurately—NPS approximations can lead to OD range errors
• Avoid bundling with couplings; separate entries prevent fitting classification under 7304.29 or 7307