Zirconia Ceramic Technical Pot for Catalyst Handling
High-performance zirconia ceramic pot fired for handling catalysts in chemical processing plants. Classified in HTS 6909.90.00.00 as other technical ceramic wares, excluding electrical insulators or Chapter 69 exclusions.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If specifically crucibles or covers rather than general pots
Heading 6909 subheading 6909.19 prioritizes crucibles, but 'other' covers general technical pots.
If containing cermets (ceramic-metal composites)
Chapter notes exclude cermets from Chapter 69, directing to heading 8113.
If imported as integral part of chemical machinery
Ceramic components of machines classify with the complete machine under Chapter 84/85.
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Import Tips & Compliance
• Provide end-use statement for chemical plants to differentiate from lab tableware or art
• Test and certify non-electrical insulation properties to avoid Chapter 85 exclusions
• Import as individual technical items, not sets, to prevent 6911/6912 tableware aggregation
Related Products under HTS 6909.90.00.00
Porcelain Crucible for Laboratory Use
A high-purity porcelain crucible fired after shaping, designed for high-temperature melting and analysis in chemical laboratories. It falls under HTS 6909.90.00.00 as ceramic ware for laboratory or chemical uses, meeting the chapter's firing requirement and technical application. The translucent body absorbs less than 0.5% water per US notes.
Alumina Ceramic Boat for Technical Furnaces
A fired alumina ceramic boat used in technical furnaces for sample transport during high-heat processes in metallurgy labs. Classified under HTS 6909.90.00.00 for other ceramic wares of technical uses, as it meets firing requirements and excludes refractory building materials of 6901-6903.
Ceramic Evaporating Dish for Chemical Labs
A glazed porcelain evaporating dish fired for laboratory chemical concentration processes. It qualifies under HTS 6909.90.00.00 as 'other' ceramic wares for chemical or technical uses, distinct from kitchen earthenware due to low water absorption and lab specification.
Silicon Carbide Ceramic Jar for Packing Chemicals
Fired silicon carbide jar used for secure packing and conveyance of corrosive chemical powders in industrial settings. Falls under HTS 6909.90.00.00 for ceramic jars of a kind used for packing goods, as per heading description and chapter firing notes.
Porcelain Buchner Funnel for Lab Filtration
Fired porcelain Buchner funnel with perforated plate for vacuum filtration in analytical chemistry labs. HTS 6909.90.00.00 applies to this laboratory ceramic ware, confirmed by low water absorption and technical design.
Ceramic Desiccator Plate for Laboratory Drying
Glazed porcelain desiccator plate fired for supporting samples in moisture-free lab environments. Falls under HTS 6909.90.00.00 for other laboratory ceramic wares per chapter technical use criteria.