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HS Code 70200005 - Quartz, reactor, tubes

Quartz reactor tubes and holders designed for insertion into diffusion and oxidation furnaces for production of semiconductor materials

Can be used for an export declaration.
(Combined Nomenclature, Customs Tariff Number)

Examples (No official information or warranty)

- Fused quartz reactor tubes (high-purity, single-ended)
- Quartz furnace liners (with flange assemblies)
- Quartz furnace boats (wafer carriers, open-ended)
- Quartz diffusion tubes (double open-ended, for horizontal furnaces)
- Quartz furnace jigs (wafer paddle assemblies)
- Quartz process tubes (with gas injection fittings)