Refined Copper Heat Exchanger Coil 9mm from Canada
Refined copper coil plate 9mm thick optimized for finned heat exchanger cores in HVAC systems. Classified HTS 7409.11.10.00 as refined copper strip/plate in coils >5mm. Excellent thermal conductivity maintained.
Duty Rate — Canada → United States
13%
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
• Include thermal conductivity specs in commercial invoice; ensure clean mill surface for brazing; declare inner/outer coil diameters accurately