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
53%
Rate breakdown
9903.82.0250%Except as provided for in headings 9903.82.14, 9903.85.67 and 9903.85.68, articles of aluminum, of steel or of copper and derivative aluminum or steel articles, as provided for in subdivisions (c)(i)–(v) of U.S. note 16 to this subchapter
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Include thermal conductivity specs in commercial invoice; ensure clean mill surface for brazing; declare inner/outer coil diameters accurately