Graphite Block Heat Exchanger for Corrosive Chemicals
A graphite block heat exchanger built to handle corrosive chemicals such as acids in chemical processing plants. Its corrosion-resistant graphite construction ensures durability in aggressive industrial environments. This product is classified under tariff item 8419.50.00 as a heat exchange unit for 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 |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the exchanger is part of a complete chemical processing system
Other machinery for temperature change treatment, not solely heat exchange units.
If the graphite is ceramic-based and the unit is primarily a ceramic article
Ceramic wares for laboratory, chemical or other technical uses.
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
• Include material safety data sheets for the graphite and any coatings to expedite CBSA clearance
• Confirm the exchanger is not a laboratory device, which may fall under other headings
• Check if the Canadian Nuclear Safety Commission has jurisdiction if used in nuclear applications
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