13-3/8 inch 72 lb/ft P-110 Casing from Mexico
Heavy-duty seamless P-110 grade alloy steel casing with 13-3/8 inch (339.7 mm) OD exceeding 406.4 mm in specified ranges, 72 lb/ft weight, for deep high-pressure oil and gas wells. Classified under HTS 7304.29.4180 for other alloy steel seamless drill casing >406.4 mm OD. Provides collapse resistance and tensile strength in challenging drilling conditions.
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
• Include detailed grade specs (e.g
• P-110 yield strength) and API monogram to substantiate drilling-specific use
• Measure and document actual OD precisely; customs may inspect physically for >406.4mm compliance
• Avoid pitfalls by not mixing with production tubing; clear invoices specifying 'casing for drilling'