Crystal Growth Crucible Holder
High-temperature resistant holder for quartz crucibles in Czochralski silicon crystal pullers. HTS 8473.50.9000 classification for semiconductor manufacturing equipment parts. Maintains crucible alignment and temperature uniformity.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If imported as refractory ceramic goods
High-temperature holders without machine specificity classify by refractory material in Chapter 69.
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Import Tips & Compliance
• Material thermal expansion certificates; compatibility with quartz crucibles; maximum temperature ratings documentation
Related Products under HTS 8473.50.90.00
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