Asbestos Valve Stem Packing
Asbestos Valve Stem Packing consists of pre-formed asbestos rings for packing valve stems in chemical plants. It is classified under tariff item 6812.99.00 as a fabricated article of asbestos mixtures, resisting corrosive fluids and high pressures in demanding industrial applications.
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 packing contains crocidolite asbestos
Crocidolite asbestos has a separate tariff classification.
If the packing is a mechanical seal
Mechanical seals are classified in Chapter 84.
If the packing is used as a friction material
Friction materials fall under heading 68.13.
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
• Confirm that the packing is not reinforced with metal or other materials, which could affect classification
• Provide the CBSA with the packing's dimensions and asbestos content to support classification
• Be aware of Canadian asbestos regulations and ensure the product meets safety standards for chemical plant use
Related Products under Tariff item 6812.99.00
Asbestos Boiler Felt
Heavy-duty felt manufactured from fabricated asbestos fibres, designed for lining steam boilers and pressure vessels. This product is classified under tariff item 6812.99.00 as an article of asbestos, not excluded by Chapter 68 notes as it is not a tool, insulator, or covered by other chapters.
Asbestos Cloth Tape
Woven asbestos fabric slit into narrow tape for wrapping hot pipes. Classified under tariff item 6812.99.00 as fabricated asbestos not adhesive coated, flexible for conforming to irregular surfaces.
Asbestos Electrical Insulation Cloth
Asbestos fabric treated for electrical insulation in motors and transformers. Falls under tariff item 6812.99.00 as fabricated asbestos not covered by electrical insulator exclusions, preventing arcing in high-voltage applications.
Asbestos Electrical Paper
Thin calendered asbestos paper used for slot liners in electric motors and generators. This product falls under tariff item 6812.99.00 as an unreinforced asbestos paper article, and is not excluded as an electrical insulator of Chapter 85 since it is not a fitting or insulator per se.
Asbestos Expansion Joint Filler
Asbestos Expansion Joint Filler is a fabricated asbestos fiber packing used to fill concrete expansion joints in industrial floors. It is classified under tariff item 6812.99.00 as an article of asbestos, not elsewhere specified, and is designed to compress without extruding under heavy loads, making it suitable for construction sealing applications.
Asbestos Fiber Jointing
Asbestos Fiber Jointing consists of cut asbestos fiber sheets with pre-formed bolt holes, used for flange jointing in industrial piping systems. It is classified under tariff item 6812.99.00 as a fabricated asbestos gasket material, precision die-cut to ensure leak-proof connections in high-temperature or high-pressure applications.