Engine Turbine Shroud Segment
A single-crystal superalloy turbine shroud segment that lines the hot gas path in the high-pressure turbine of an aircraft engine. It provides thermal protection and containment, ensuring safe and efficient engine operation under extreme temperatures. As a part designed solely for aircraft engines, it is classified under tariff item 8409.10.00.
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 |
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No agency flag on this HTS number in the CBSA Single Window matching criteria.
CBSA Single Window matching criteria, unknown
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 the shroud segment is part of a turbojet or turbopropeller engine
Parts of turbojets or turbopropellers are classified under heading 84.11, which may be more specific.
If the shroud segment is not identifiable as an aircraft engine part
Other machine parts not elsewhere specified are classified under heading 84.87.
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 shroud segment is specifically engineered for aircraft engines, as parts for other turbines fall under different headings
• Include material certifications and engine type in your documentation to avoid classification disputes
• Check for potential duty relief under the Canadian Aviation Maintenance and Repair programs if applicable
Related Products under Tariff item 8409.10.00
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