Mitsubishi STF-3500C Steam Turbine
3,500 kW extraction-condensing turbine for biomass power plants, allowing steam extraction for process use. Under HTS 8406.82.1050 for smaller industrial steam turbines ≤7,460 kW.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If rated for continuous duty in industrial gas turbine applications
Certain high-temperature vapor turbines shift to 8411.82 gas turbine headings.
If imported in CKD/SKD kit form for assembly
Unassembled turbine kits may qualify as parts under 8406.90.20.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Provide biomass fuel compatibility specs to distinguish from fossil fuel designs
• Check Section 301 tariffs applicability for Japanese-origin turbines
• Include vibration analysis reports for high-speed rotor classification confirmation
Related Products under HTS 8406.82.10.50
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