Laminary Expansion Chamber Lids
Laminary expansion chamber lids are pressure vessel lids used in tobacco leaf expansion processes, where tobacco is subjected to steam or gas to increase its volume. These lids are designed to withstand high pressures and are critical to the safe operation of the expansion chamber. As parts of tobacco preparation machinery, they are classified under tariff item 8478.90.00.
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 lids incorporate valves or similar flow-control devices
Parts of valves and similar appliances for pipes, boiler shells, tanks, or vats are classified in heading 8481.
If the lids are simple metal covers without specialized tobacco machinery function
Other articles of iron or steel, not elsewhere specified, could apply if the lids are not identifiable as machinery parts.
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 lids are specifically designed for tobacco expansion equipment and not for general pressure vessels
• Include engineering drawings and material certifications to support classification
• Check if the lids require any safety certifications or import permits from Canadian authorities
Related Products under Tariff item 8478.90.00
Bobbin Unwinding Tensioners
Electronic tension control devices for unwinding cigarette paper and filter tow bobbins at constant tension in industrial makers. Prevents paper breaks at high speeds.
Casing Applicator Spray Nozzles
Precision nozzles spraying flavor casing onto tobacco. These are specialized parts for tobacco preparation machinery.
Chewing Tobacco Press Mold Cavities
Precision-machined mold cavities used to form chewing tobacco into plugs or twists. These parts are integral to the operation of tobacco making-up machinery, ensuring consistent shape and release. Classified under tariff item 8478.90.00 as parts of machinery for preparing or making up tobacco.
Cigar Banding Machine Glue Applicator Nozzles
Stainless steel precision nozzles that apply vegetable glue dots for attaching cigar bands. These nozzles are essential parts of cigar banding machines, which are used in the making up of tobacco products. They fall under tariff item 8478.90.00 as parts of tobacco making machinery.
Cigarette Filling Machine Hopper Assembly
Modular hopper unit that feeds and meters cut tobacco into cigarette tubes during high-speed production. This part fits as a component of tobacco making-up machinery, ensuring precise tobacco flow.
Cigarette Filter Attachment Pressure Rollers
Hardened steel rollers that apply precise pressure to attach cellulose acetate filters to cigarette rods. These rollers are critical components of cigarette filter attachment machinery, ensuring proper bond integrity. They are classified under tariff item 8478.90.00 as parts of machinery for making up tobacco.