Cryocooler Heat Exchanger Module for Air Liquefaction
A compact brazed aluminum plate-fin heat exchanger module integrated into Stirling or Gifford-McMahon cryocoolers for small-scale air liquefaction. It functions as part of a complete liquefying machine, not as a standalone part.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If imported as a standalone heat exchanger not part of a liquefying machine
Standalone heat exchangers are classified under other machinery for temperature change.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Confirm that the module is presented as part of a complete liquefying machine, not as a separate part, to avoid classification under a parts heading
• Include documentation showing the integration with the cryocooler system
• Check if the module is subject to the Canadian Free Trade Agreement (CFTA) if sourced from another province
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