Narrow Series 25H Roller Chain from Canada
Compact heavy-duty narrow series roller chain half the width of standard ANSI 25, for space-constrained automation. Classified under HTS 7315.11.00 as steel articulated roller chain despite narrow profile. Ideal for medical device manufacturing and robotics.
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
• Narrow series requires precise width measurements in technical data sheets for classification confirmation
• Cleanroom-compatible chains need special packaging declarations
• Small pitch chains prone to confusion with silent chain; include roller photos