Precision-Location Machined HP Turbine Rotor
High-pressure steam turbine rotor machined only at bearing journals for precise finishing machine location, fins/gates fully removed. No blade attachment features. HTS 8406.90.60.00 for steam turbine rotors not further advanced.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If complete turbine <40MW imported
Entire small steam turbines classify under assembled headings vs parts.
If with functional flywheel features
Rotors serving dual pulley/flywheel functions under 8483 transmission parts.
Not sure which classification is right?
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Import Tips & Compliance
• CMM inspection reports showing only location tolerances machined aid classification proof
• Specify alloy grade (e.g
• 9Cr-1Mo) for accurate material duty assessment
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