Cold-Drawn Evaporator Condenser Tube
A seamless tube designed for evaporator-condenser circuits in refining distillation columns, offering efficient heat transfer in demanding process conditions. Its cold-drawn construction ensures precise dimensional tolerances and enhanced mechanical properties. This product falls under 7304.31.00 as a cold-drawn seamless tube of non-alloy steel with circular cross-section.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | +50.0% | 50% |
| 🇩🇪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 tube is not cold-drawn or cold-rolled
Covers other seamless tubes of iron or non-alloy steel with circular cross-section.
If the tube is part of a complete condenser or heat exchange unit
Parts of heat exchange equipment may be classified under Chapter 84.
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
• Clearly document the tube's end-use in refining processes to support classification
• Ensure compliance with Canadian petroleum industry standards and provide material test reports
• Verify that the non-alloy composition is accurately declared to avoid reclassification
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