Graphite Seals for Electrical Slip Ring Assemblies
Self-lubricating graphite sealing rings used in high-speed electrical slip ring assemblies to prevent contamination while maintaining electrical brush contact. These are articles of graphite used for electrical purposes, classified as other carbon articles under the 'other' category.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the seals are primarily mechanical rather than electrical
Mechanical seals are classified under heading 8484, while carbon articles for electrical purposes fall under 8545.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Document the electrical contact function and slip ring application for customs classification
• Ensure the seals are not classified as general mechanical seals under other headings
• Provide specifications on the graphite material and self-lubricating properties for customs review
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