6063-T6 Seamless Aluminum Alloy Round Tube from China
A seamless extruded tube from 6063-T6 aluminum alloy commonly used in architectural frameworks and structural applications. Classified under HTS 7608.20.00.30 as it is of aluminum alloys (Mg-Si alloyed) and seamless, distinguishing it from welded tubes. The T6 temper provides excellent strength-to-weight ratio for load-bearing uses.
Duty Rate — China → United States
40.7%
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
9903.91.0125%Effective with respect to entries on or after September 27, 2024, articles the product of China, as provided for in subdivision (b) of U.S. note 31 to this subchapter
Import Tips
• Require heat treatment and temper certification (T6) in documentation; ensure seamless extrusion process is documented to avoid welded tube misclassification; check for Section 232 tariffs on aluminum articles