API 5L Grade B Steel Casing Pipe from Mexico
Welded steel casing pipe made from nonalloy steel, with a circular cross section exceeding 406.4 mm external diameter, designed for oil and gas drilling operations to line boreholes and stabilize well walls. Classified under HTS 7305.20.4000 as 'other' casing of iron or nonalloy steel, not seamless. Meets API 5L standards for strength and durability in downhole 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 5L certification and mill test reports (MTRs) for compliance with ASTM A53/A106 standards to avoid customs holds
• Ensure accurate measurement of external diameter (>406.4 mm) and wall thickness documentation to confirm 'other' casing classification