7-inch J-55 Threaded Casing Tube from Mexico
Seamless J-55 grade casing with 7-inch (177.8 mm) OD, 15.9 mm wall thickness, threaded ends and couplings, constructed from nonalloy steel for oil well casing strings. Classified under HTS 7304.29.10.20 for its seamless iron/nonalloy steel build, drilling-specific use, OD under 215.9 mm, and robust wall thickness ≥12.7 mm. Ideal for intermediate casing in drilling operations.
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 dimensional certificates confirming OD <215.9 mm and wall ≥12.7 mm
• Label as 'casing for oil/gas drilling' to prevent misclassification as tubing
• Watch for: couplings not meeting API standards causing duty disputes