Brazed Aluminum Plate-Fin Heat Exchanger for Cryogenic Air Separation from Mexico
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 — Mexico → United States
29.2%
Rate breakdown
9903.82.0925%Except as provided for in headings 9903.82.16 and 9903.85.68, articles of copper and derivative aluminum and steel articles, as provided for in subdivisions (c)(vi)–(viii) of U.S. note 16 to this subchapter
9903.03.060%Articles of aluminum, of steel, or of copper or derivative aluminum or steel articles; passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; parts of passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; medium- and heavy-duty vehicles; parts of medium- and heavy-duty vehicles; wood products; and semiconductor articles, of any country, as provided in subdivision (aa)(v) of U.S. note 2 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