Graphite Heating Elements for Vacuum Furnaces
High-temperature resistant graphite rods or plates that function as electrical resistance heating elements in industrial vacuum furnaces for materials processing. Covered by HTS 8545.90.40.00 as other carbon articles used for electrical purposes.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If imported with complete electrothermic furnace assembly
Complete oven parts classify under electrothermic appliances rather than separate elements.
If for non-electrical conduction heat shields
Thermal protection components without electrical function fall under general graphite.
If industrial furnace parts not using electrical resistance
Machinery parts heading for non-electrothermic furnace components.
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Import Tips & Compliance
• Specify maximum operating temperature (typically >2000°C) and watt density ratings
• Provide vacuum furnace compatibility certifications to validate electrical heating classification
• Ensure elements are tested for electrical resistivity before import
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