Hairpin Heat Exchanger for Close Approach Temps
A hairpin heat exchanger with a U-shaped design that achieves minimal temperature differences in gas processing applications. It is engineered for close approach temperatures, making it ideal for efficient thermal transfer in demanding industrial processes. This product falls under tariff item 8419.50.00 as a heat exchange unit.
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 used as part of a gas processing plant with multiple functions
Machinery for treatment by temperature change, beyond simple heat exchange.
If the unit is essentially a pipe fitting
Tube or pipe fittings of iron or steel, if not functioning as a heat exchanger.
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
• Provide detailed engineering drawings to demonstrate the close approach temperature capability
• Ensure the product is not classified as a fitting or pipe, which would fall under other headings
• Verify compliance with Canadian gas processing standards
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