T-Section Heat-Treated Rack Rail from Canada
Specialized T-section rack rail over 35 kg/m, heat-treated for cog railway systems in mountainous terrain. HTS 7302.10.10.45 covers these new nonalloy steel rails exceeding 30 kg/meter used in track construction. Essential for adhesion in steep gradients.
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
• Provide engineering drawings showing rack tooth profile for classification confirmation
• Include load test certificates demonstrating heat treatment benefits
• Confirm not classified as 'other crossing pieces' if rack function primary