Brazed Aluminum Plate-Fin Heat Exchanger for Cryogenic Air Separation from China
This heat exchanger uses brazed aluminum plate-fin construction to efficiently transfer heat in cryogenic air separation plants, enabling the separation of oxygen, nitrogen, and other gases through precise temperature control. It falls under HTS 8419.50.10.00 as a specialized heat exchange unit designed for industrial cooling processes involving phase changes.
Duty Rate — China → United States
39.2%
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
9903.88.0125%Except as provided in headings 9903.88.05, 9903.88.06, 9903.88.07, 9903.88.08, 9903.88.10, 9903.88.11, 9903.88.14, 9903.88.19, 9903.88.50, 9903.88.52, 9903.88.58, 9903.88.60, 9903.88.62, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(b) [to this subchapter]
Import Tips
• Verify pressure ratings and certifications like ASME for brazed joints to meet industrial safety standards
• Include detailed engineering drawings and material specs (e.g
• aluminum alloy grade) in documentation to avoid reclassification
• Check for anti-dumping duties on aluminum heat exchangers from specific origins like China