Machinery and apparatus for isotopic separation, and parts thereof
Nuclear reactors; fuel elements (cartridges), non-irradiated, for nuclear reactors; machinery and apparatus for isotopic separation. > Machinery and apparatus for isotopic separation, and parts thereof > Machinery and apparatus for isotopic separation, and parts thereof
Duty Rate (from China)
Products classified under Tariff item 8401.20.00.00
Calutron Electromagnetic Separator
> A calutron electromagnetic separator is a device that ionizes a material and uses magnetic fields to deflect ions of different masses along distinct paths, enabling the collection of separated isotopes. It is dedicated apparatus for isotopic separation, falling squarely under tariff item 8401.20.00.
8401.20.00Cascade Gas Centrifuge Assembly
> A cascade gas centrifuge assembly is an integrated bank of gas centrifuges connected in series to achieve high isotopic separation factors, typically for uranium enrichment. As a complete, interconnected system designed solely for isotopic separation, it is classified under tariff item 8401.20.00.
8401.20.00Gas Centrifuge for Uranium Enrichment
> A gas centrifuge for uranium enrichment is a high-speed rotating machine that uses centrifugal force to separate uranium isotopes U-235 and U-238 in gaseous UF6 form. It is specialized apparatus for isotopic separation and therefore falls under tariff item 8401.20.00.
8401.20.00Gaseous Diffusion Barrier Modules
> Gaseous diffusion barrier modules are porous membrane units that enable selective diffusion of lighter isotopes through microscopic pores in UF6 gas streams. They are integral parts of isotopic separation apparatus and are classified under tariff item 8401.20.00 as parts thereof.
8401.20.00Heavy Water Distillation Column
> A heavy water distillation column is a fractional distillation apparatus designed to separate deuterium from protium in water vapor streams based on boiling point differences. It is dedicated machinery for isotopic separation and falls under tariff item 8401.20.00.
8401.20.00Laser Isotope Separation System
> A laser isotope separation system uses precisely tuned lasers to selectively excite and ionize specific isotopes for separation, often applied to uranium or heavy water production. It is apparatus dedicated to isotopic separation and is classified under tariff item 8401.20.00.
8401.20.00UF6 Gas Handling Manifold for Centrifuges
> A UF6 gas handling manifold for centrifuges is a specialized valve and piping assembly used to feed, enrich, and withdraw uranium hexafluoride gas in centrifuge cascades. It is a part of isotopic separation apparatus and falls under tariff item 8401.20.00.