Brazed aluminum plate-fin heat exchangers
Machinery, plant or laboratory equipment, whether or not electrically heated (excluding furnaces, ovens and other equipment of heading 8514), for the treatment of materials by a process involving a change of temperature such as heating, cooking, roasting, distilling, rectifying, sterilizing, pasteurizing, steaming, drying, evaporating, vaporizing, condensing or cooling, other than machinery or plant of a kind used for domestic purposes; instantaneous or storage water heaters, nonelectric; parts thereof: > Heat exchange units: > Brazed aluminum plate-fin heat exchangers
Duty Rate (from China)
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
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]
Products classified under HTS 8419.50.10.00
Brazed Aluminum Plate-Fin Heat Exchanger for Cryogenic Air Separation
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.
BAHX Cold Box Heat Exchanger for LNG Liquefaction
A brazed aluminum plate-fin heat exchanger integrated into LNG cold boxes for natural gas liquefaction, facilitating multi-stream heat transfer at sub-zero temperatures. Classified under HTS 8419.50.10.00 for its role in industrial cooling and condensing processes.
BAHX for Petrochemical Ethylene Cracking Cooler
Brazed aluminum plate-fin heat exchanger serving as a quench cooler in ethylene cracking plants, rapidly cooling cracked gases to preserve product yields. Falls under HTS 8419.50.10.00 for industrial heat exchange in petrochemical cooling processes.
Aluminium BAHX for Offshore Platform Gas Cooling
Corrosion-resistant brazed aluminum plate-fin heat exchanger for gas cooling on offshore oil/gas platforms, handling high-pressure hydrocarbon streams. HTS 8419.50.10.00 applies to these brazed units for industrial cooling applications.
Aluminum Plate-Fin Charge Air Cooler Core
Brazed aluminum plate-fin core for intercooling turbocharged air in stationary gas engines, improving combustion efficiency. HTS 8419.50.10.00 covers this industrial heat exchanger for air cooling processes.
Cryogenic BAHX for Helium Refrigeration Systems
Ultra-low temperature brazed aluminum plate-fin heat exchanger for helium liquefaction and refrigeration cycles in scientific applications. Falls under HTS 8419.50.10.00 for specialized cryogenic heat exchange.
Aluminum Brazed Plate-Fin Core for Natural Gas Processing
Compact brazed aluminum plate-fin core used in natural gas pre-cooling and dehydration units, optimizing heat transfer for efficient gas treatment. It qualifies for HTS 8419.50.10.00 as a brazed aluminum heat exchange unit for temperature change processes.
Compact Brazed Aluminum Heat Exchanger for Fuel Cell Cooling
Lightweight brazed aluminum plate-fin heat exchanger for thermal management in hydrogen fuel cell systems, maintaining optimal operating temperatures. Classified in HTS 8419.50.10.00 as industrial heat exchange equipment for temperature control.
High-Pressure Brazed Aluminum Plate-Fin Exchanger for CO2 Capture
Brazed aluminum plate-fin heat exchanger designed for high-pressure CO2 cooling in carbon capture and storage (CCS) systems. It fits HTS 8419.50.10.00 for heat exchange units used in gas processing temperature changes.
BAHX Dephlegmator for Industrial Distillation Columns
Brazed aluminum plate-fin dephlegmator functioning as a partial condenser in cryogenic distillation columns for fractionating gases. Classified under HTS 8419.50.10.00 as a heat exchanger for rectifying and cooling processes.