Hot-Dip Galvanized HVAC Duct Flange from Canada
Narrow galvanized steel strip, 450 mm wide, hot-dip zinc coated for use in HVAC duct connectors. Fits HTS 7212.30.5000 as nonalloy steel flat-rolled product under 600 mm width with zinc coating not qualifying as electrolytic plating. Provides rust protection in ventilation systems.
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 adhesion test results; poor adhesion may trigger quality disputes at entry
• Declare exact width and confirm nonalloy composition to avoid alloy steel headings in 7225
• Watch for minimum coating weights required by ASTM A653 standards for proper classification