Stainless Steel Ball Valve Replacement Seat from Japan
A precision-machined stainless steel seat designed specifically as a replaceable part for industrial ball valves used in piping systems. It ensures a tight seal between the ball and body under high pressure, classified under HTS 8481.90.90 as a part of valves for pipes and tanks, distinct from complete valves or assemblies.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Verify material composition via mill test certificates to confirm stainless steel grade and avoid misclassification as iron/steel articles
• Include detailed engineering drawings in documentation to prove it's a dedicated valve part, not a general machine component
• Watch for anti-dumping duties on certain stainless steel products from specific countries; check USTR notices