Chrome-Moly Alloy Steel Flat-Oval Tube
Welded flat-oval profile tubes made from 4130 chrome-moly alloy steel, with a 2.5 mm wall thickness, used for bicycle frame prototypes. These non-circular cross-section tubes are produced by welding and are classified under this tariff item for welded, non-circular alloy steel profiles.
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 made of non-alloy steel
Non-alloy steel welded non-circular tubes are classified under this item.
If the tube has a circular cross-section
Circular welded alloy steel tubes are classified separately.
If the tube is specifically designed as a bicycle frame part
Bicycle frames and parts are classified under Chapter 87.
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
• Document the 4130 alloy composition and wall thickness for classification
• If the tubes are for bicycle frames, verify whether they are parts of bicycles, which may fall under Chapter 87
• Consider applying for a ruling if the end-use affects classification
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