Hairpin Heat Exchanger for Close Approach Temps from Canada
U-shaped hairpin exchanger for achieving minimal temperature differences in gas processing. Falls under HTS 8419.50.5000 as specialized other heat exchange unit.
Duty Rate — Canada → United States
10%
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
Import Tips
• LMTD calculations may be required to justify close approach claims
• Specify end connections (flanged/threaded) for customs valuation