13-3/8 inch 54 lb/ft L80 Stainless Steel Casing Pipe from Mexico
Seamless stainless steel casing pipe with 13-3/8 inch outside diameter (339.7 mm OD adjusted for hierarchy), wall thickness of 17.1 mm, and 54 lb/ft weight, used to line oil and gas wells. Classified under HTS 7304.24.4040 due to its seamless construction, stainless steel material, casing use in drilling, OD exceeding 215.9 mm but ≤285.8 mm, and wall thickness ≥12.7 mm. Meets API 5CT specifications for L80 grade in corrosive environments.
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
• Verify API 5CT certification and material test reports (MTRs) for customs compliance; ensure accurate OD/wall thickness measurements as misclassification to thinner walls is common; obtain end-user statements confirming oil/gas drilling use to avoid reclassification