Cold-Reduced Duplex 2205 Stainless Tube
Cold-reduced seamless tube made from Duplex 2205 stainless steel (UNS S31803), featuring a circular cross-section and high yield strength for offshore platform applications. The cold-drawing process enhances its resistance to corrosion fatigue, making it suitable for demanding marine environments. This product falls under tariff item 7304.51.00 as a seamless tube of other alloy steel, cold-drawn or cold-rolled.
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
This alternative covers seamless tubes of other alloy steel that have not undergone cold-working, such as hot-rolled or hot-drawn products.
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
• Ensure the tube's alloy composition is documented with a mill test certificate to confirm it qualifies as other alloy steel under tariff item 7304.51.00
• Verify the circular cross-section and seamless construction are clearly stated on the commercial invoice to avoid reclassification
• If the tube is part of a larger offshore structure, consider whether it should be classified separately or with the assembly
Related Products under Tariff item 7304.51.00
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