Zinc-Plated Alloy Steel HVAC Duct Flange from China
Zinc-plated alloy steel HVAC duct flange is a flat-rolled galvanized alloy steel strip used to reinforce duct connections in ventilation systems. It is classified under tariff item 7226.99.00 as an 'other' flat-rolled product of other alloy steel, less than 600 mm wide, with a zinc coating not otherwise specified.
Duty Rate — China → Canada
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- GAC
Steel · Required
Global Affairs Canada: GAC Steel (Carbon Steel) requires review / declaration data. CBSA's Single Window matching criteria match this classification number (Within Range 7225000000–7229999999).
CBSA Single Window matching criteria, unknown
Import Tips
• Ensure the flange is supplied as a flat strip, not pre-formed into angles or channels, which would classify under heading 7308
• Provide the alloy steel grade and zinc plating details to support the tariff classification