Geothermal Steam Turbine Rotor
A corrosion-resistant finished rotor for geothermal steam turbines, designed to handle corrosive vapors and low-pressure, high-volume flow. It is ready for final assembly into a steam turbine. This rotor falls under 8406.90.22 as a rotor finished for final assembly.
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 the rotor is not further advanced than cleaned or machined for removal of fins, gates, sprues, or risers
This covers rotors at an earlier stage of finishing.
If blades are imported separately from the rotor
Rotating or stationary blades are classified under this separate item.
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
• Verify the rotor is finished for final assembly—if it has only been cleaned or machined to remove fins or gates, it belongs under 8406.90.21
• Provide material certifications showing corrosion-resistant alloys for geothermal service
• Check if the rotor qualifies for duty-free entry under a free trade agreement based on its origin
Related Products under Tariff item 8406.90.22
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A finished steam turbine rotor optimized for biomass power plants, designed to handle variable steam quality and particulate-laden steam. It is precision-machined, balanced, and ready for final assembly into a steam turbine. This rotor falls under tariff item 8406.90.22 as a rotor finished for final assembly, distinct from less advanced rotors.
Combined Cycle Steam Turbine Rotor
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High-Pressure Steam Turbine Rotor Assembly
A finished rotor for high-pressure stages of steam turbines in fossil fuel plants, with optimized blade profiles and corrosion-resistant coating. It is balanced and ready for final assembly. This rotor is classified under 8406.90.22 as a rotor finished for final assembly.
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Low-Pressure Steam Turbine Rotor for Condensing Turbines
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