Electrogalvanized Steel Coils for HVAC Ductwork from Canada
Continuous coils of electrolytically zinc-coated nonalloy steel, width exceeding 600 mm, used in heating/cooling duct fabrication. HTS 7210.70.60.30 covers electrolytic plating distinguishing from hot-dip methods. Uniform coating ensures long-term corrosion resistance in duct applications.
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
• Include coating weight certificates (e.g
• ZF coating designation); ensure coil ID/OD measurements comply with flat-rolled definitions; beware of misclassification as structural steel if thickness exceeds typical sheet ranges