FFKM O-Ring for Chemical Processing Pumps from Germany
Perfluoroelastomer (FFKM) O-ring for extreme chemical resistance in industrial pump seals. Classified as HTS 4016.93.50.10 for its vulcanized rubber O-ring form, excluding hard rubber. Handles corrosive acids and high pressures.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.97, articles the product of a member state of the European Union, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 10 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include chemical compatibility charts and DuPont/Kalrez equivalence statements for premium rubber verification
• Comply with HAZMAT shipping if residual chemicals present from manufacturing
• Certify not hard rubber via Shore hardness testing (<90A typically)