BWR Spent Fuel Bundles
Spent fuel bundles from boiling water reactors (BWRs), typically 8x8 or 9x9 arrays of irradiated fuel rods in stainless steel channels. Classified in HTS 2844.50.00.00 as irradiated elements with complex fission product mixtures. Common in US plants like those operated by Exelon.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If for thorium-containing spent fuel
Fertile thorium-based irradiated elements under specific subheading.
If insulated cables/conductors in assemblies
Non-fuel components like instrumentation wires may classify separately in Chapter 85.
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Import Tips & Compliance
• Submit DOT/NRC transport index calculations; ensure bundle integrity inspections
• Avoid delays by pre-coordinating port radiation monitoring protocols
• Label with exact isotope inventory from reactor operator records
Related Products under HTS 2844.50.00.00
Uranium Dioxide Spent Fuel Rods
These are irradiated uranium dioxide (UO2) fuel rods extracted from nuclear reactors after use, containing fission products and actinides. Classified under HTS 2844.50.00.00 as spent (irradiated) fuel elements due to their high specific radioactivity from reactor exposure. They require specialized handling for reprocessing or disposal.
Zirconium-Clad Spent Fuel Assemblies
Complete spent fuel assemblies with zirconium alloy cladding containing irradiated uranium fuel pins, used in pressurized water reactors (PWRs). Falls under HTS 2844.50.00.00 as irradiated cartridges directly from reactors. Highly radioactive, intended for storage or reprocessing.
MOX Spent Fuel Elements
Mixed oxide (MOX) fuel elements, combining plutonium and uranium oxides, irradiated in reactors like those at La Hague. HTS 2844.50.00.00 covers these as spent cartridges due to their radioactive content exceeding 74 Bq/g. Used in advanced reactor cycles for plutonium recycling.
AGR Spent Fuel Cartridges
Spent graphite-moderated fuel cartridges from Advanced Gas-cooled Reactors (AGR), containing uranium oxide pins in steel tubes. Under HTS 2844.50.00.00 as irradiated elements from UK reactors. Designed for Magnox/AGR reprocessing pipelines.
CANDU Spent Fuel Bundles
Spent natural uranium fuel bundles from CANDU heavy-water reactors, 37-element design in stainless steel. Classified HTS 2844.50.00.00 as irradiated cartridges for Canadian export reprocessing. Low burn-up enables on-site storage.
Fast Breeder Spent Fuel Pins
Mixed plutonium-uranium oxide pins from fast breeder reactors like Superphénix or Monju, post-irradiation. HTS 2844.50.00.00 for high-actinide content spent elements. Key for breeder fuel cycle closure.