Seamless Aluminum Alloy Heat Exchanger Tubing from China
Thin-walled seamless tubes from 3003 aluminum alloy used in automotive and industrial heat exchangers for fluid transfer. Under HTS 7608.20.00.30 due to seamless construction and alloy composition (Mn alloyed). Corrosion resistance makes it ideal for radiator and condenser coils.
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
• Include pressure test and burst strength certifications; ensure finned extensions don't trigger parts classification; monitor for specific duties on heat exchanger components