Uranium Dioxide Fuel Pellet Cartridge
A non-irradiated fuel element cartridge containing pressed uranium dioxide (UO2) pellets encased in zirconium alloy cladding, designed for insertion into nuclear reactor cores. It falls under HTS 8401.30.00.00 as a complete fuel cartridge for nuclear reactors, prior to irradiation. These cartridges generate heat through controlled fission when activated.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If imported as raw UO2 powder, not assembled into cartridge
Natural uranium compounds in bulk or powder form classify under Chapter 28 as chemicals, not fabricated fuel elements.
If zirconium alloy tubes imported separately as cladding stock
Uncladded tubing or pipes made of zirconium alloys fall under Chapter 73 as metal tubes, without nuclear fuel context.
If imported as complete reactor fuel assembly with structural components
Larger assemblies including multiple cartridges and spacers classify as parts of nuclear reactors under 8481.90.
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Import Tips & Compliance
• Obtain IAEA safeguards agreement and prior U.S
• NRC approval for import; provide detailed isotopic composition certificates
• Verify non-irradiated status with dosimetry reports to avoid misclassification
• Comply with UN dual-use regulations under Category 1
Related Products under HTS 8401.30.00.00
ZIRLO Fuel Rod Cladding Tube
A precision zirconium-niobium alloy (ZIRLO) tube serving as the protective cladding for nuclear fuel pellets in non-irradiated fuel elements. Classified under HTS 8401.30.00.00 as a part of non-irradiated fuel cartridges for nuclear reactors. Provides corrosion resistance and fission product containment during reactor operation.
MOX Plutonium-Uranium Fuel Cartridge
Non-irradiated mixed oxide (MOX) fuel cartridge combining plutonium and uranium oxides in pellet form within metal cladding for light water reactors. Falls under HTS 8401.30.00.00 as a non-irradiated fuel element for nuclear reactors. Used to recycle plutonium from spent fuel, extending nuclear fuel cycle.
Fuel Element End Plug Assembly
Welded end cap assembly made of zirconium alloy for sealing non-irradiated nuclear fuel cartridges, preventing gas release and maintaining structural integrity. Classified under HTS 8401.30.00.00 as parts of fuel elements for nuclear reactors. Features precise tolerances for helium fill ports and spring attachment.
Silicon Carbide TRISO Fuel Particle Cartridge
Non-irradiated TRISO (TRi-structural ISOtropic) fuel cartridge containing thousands of silicon carbide-coated uranium oxide/ carbide particles embedded in graphite matrix for high-temperature gas reactors. Under HTS 8401.30.00.00 as advanced nuclear fuel element. Offers extreme fission product retention up to 1600°C.
Zircaloy-4 Fuel Cladding Spacer Grid
Non-irradiated Zircaloy-4 spacer grid assembly that positions and supports fuel rods within nuclear fuel cartridges, maintaining coolant flow spacing. Classifies under HTS 8401.30.00.00 as parts of non-irradiated fuel elements. Features Inconel springs for rod retention and precise cell tolerances.