UF6 Gas Handling Manifold for Centrifuges from Japan
Specialized valve and piping assembly for feeding, enriching, and withdrawing uranium hexafluoride gas in centrifuge cascades. Parts thereof under HTS 8401.20.00.00 for isotopic separation apparatus.
Duty Rate — Japan → United States
12.6%
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
• Certify nickel fluoride compatibility and leak rates below 10^-9 atm-cc/sec
• Avoid separate classification of valves—functional manifold stays in 8401
• Weld inspection records required for proliferation security