Titanium Impeller Hub Assembly
Lightweight titanium hub assembly connecting the impeller shaft in high-speed compressors for semiconductor crystal grinders. Falls under HTS 8414.90.41.80 as an essential 'hub' part for precise compressor operation in cleanroom environments.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If imported as titanium waste or scrap form
Titanium articles not specifically provided for go to Chapter 81.
If for semiconductor boule grinders as complete units
Grinding machines for semiconductor materials classify under 8479.89.
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Import Tips & Compliance
• Obtain aerospace-grade material certifications if dual-use concerns arise for titanium
• Specify 'other' category with detailed function to distinguish from enumerated parts
Related Products under HTS 8414.90.41.80
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Carbon Fiber Reinforced Impeller Hub
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Ceramic-Coated Impeller Cover for Cleanroom Compressors
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High-Temp Alloy Impeller Cover for Crystal Pullers
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