Riser-Removed Low-Pressure Steam Turbine Rotor
Low-pressure stage rotor for combined cycle steam turbines, risers removed and surface cleaned/machined for finishing fixture location. Remains semi-finished per HTS 8406.90.60.00 criteria for vapor turbine parts.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If integral to power converter assembly
Converter rotors under Chapter 85 electrical machinery when combined with windings.
If parts of seed/crop machinery
Specialized agricultural turbine rotors classify with end-use equipment.
If hot-rolled steel prior to forging
Steel mill products before forging stage stay in Chapter 72.
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
• ,Weight declarations critical for large rotors affecting freight and duty calculations
Related Products under HTS 8406.90.60.00
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Cast iron rotor for small industrial vapor turbines, post-casting cleanup removing all fins/sprues for machining setup. Semi-finished per statistical notes. 8406.90.60.00 classification maintained.
Inconel Alloy Rotor for High-Temp Steam Service
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Stellite-Coated Rotor Pre-Finishing Stage
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Titanium Rotor for Lightweight Turbine Design
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Large Forged Rotor Post-Riser Removal
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