Cermet Seal Rings from Mexico
Mechanical seal faces from silicon carbide-metal cermets for pumps. HTS 8113.00.00.00 as cermet articles for chemical resistance.
Duty Rate — Mexico → United States
13.7%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Certify ring flatness and surface finish as cermet-specific
• Invoice separately from pump assemblies
• Declare for FDA if food/pharma contact