Industrial Terneplate for HVAC Ducting from Canada
Wide-format (over 600 mm) flat-rolled nonalloy steel sheets with lead-tin terne coating for corrosion-resistant HVAC duct fabrication. HTS 7210.20.00.00 applies due to the specific lead plating on qualifying steel width, enhancing durability in humid, acidic air systems. Coating applied via immersion for uniform protection.
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
9903.05.900%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
• Submit coating adhesion test reports to prove plating integrity
• Confirm nonalloy status with carbon content under 0.3% if questioned
• Watch for reclassification if patterns or relief added