Steel Lock Gate Section from Canada
Curved steel plate panel with rib stiffeners for canal/river lock gate systems. Classified under HTS 7308.90.95.90 as lock gates, parts of steel structures.
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
• Hydrostatic pressure design calculations and material corrosion allowances
• Include operating mechanism attachment details
• Coatings must be specified (epoxy, galvanizing) for marine environments