Viton Fluoroelastomer O-Ring for Chemical Processing from Canada
High-performance O-ring from fluoropolymer (FKM/Viton) for sealing valves in chemical plants, resistant to harsh acids and high temperatures. Classified in 3926.90.4510 as a plastic O-ring seal due to its synthetic polymer base from headings 3901-3914. Ensures leak-proof operation in corrosive environments.
Duty Rate — Canada → United States
13.5%
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
• Include chemical resistance test data and monomer breakdown to confirm plastic polymer classification under Chapter 39 notes
• Label with exact dimensions and pressure ratings for customs valuation and anti-dumping checks