Seamless 6063 Aluminum Tubing from Japan
High-precision seamless tubing made from unalloyed aluminum (99%+ purity), used in pneumatic systems and structural frameworks. Classified under HTS 7608.10.00.30 as seamless tubes of non-alloyed aluminum per chapter definitions. Excludes alloyed variants which shift to other subheadings.
Duty Rate — Japan → United States
15.7%
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
• Obtain mill test certificate confirming ≥99% aluminum content and no alloying elements exceeding note limits to avoid reclassification
• Declare exact dimensions and seamless fabrication method; mismatches lead to customs holds