Galvanized Steel HVAC Duct Seals from Canada
Zinc-plated flat steel strips designed to seal joints in heating and ventilation ductwork, providing airtight and corrosion-resistant connections. Meets HTS 7212.30.10.90 criteria: nonalloy steel, flat-rolled, width <300mm, thickness >0.25mm, zinc-coated. Essential component in commercial HVAC systems.
Duty Rate — Canada → United States
50%
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
9903.03.060%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
• Document compliance with SMACNA standards for HVAC sealants to support proper flat-rolled classification
• Avoid entries without coating specification; uncoated steel would classify under 7212.10, different duties