20 Inch Conductor Casing from Mexico
Large-diameter 20-inch conductor casing of non-alloy steel, first string installed to support unconsolidated surface sediments in offshore drilling. HTS 7306.29.2000 for 'other' welded iron/nonalloy casing used in initial drilling phases. Heavy wall design for drive-pipe applications.
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
• Declare exact OD/ID tolerances certified to API for large-diameter verification
• Use galvanized coatings only if documented; otherwise, specify bare for accurate duty