Seamless Steel Hydraulic Tubing
Thin-walled seamless tubes of nonalloy steel used in hydraulic systems for machinery and equipment. With a wall thickness under 4 mm, they are classified under tariff item 7304.90.00 as seamless hollow profiles. These tubes offer high strength and precision for reliable hydraulic fluid transmission.
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 tubing is cold-drawn or cold-rolled
Cold-drawn or cold-rolled seamless tubes of nonalloy steel are classified separately.
If the wall thickness is 4 mm or more
Seamless tubes with thicker walls fall under a different subheading.
If the tubing is specifically designed as a part of hydraulic power engines
Parts of hydraulic power engines and motors are classified under heading 84.12.
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
• Confirm the tubing is seamless and has a wall thickness under 4 mm
• Provide documentation on the nonalloy steel grade and hydraulic pressure ratings
• If the tubing is part of a hydraulic system, consider whether it is classified as a part under Chapter 84
Related Products under Tariff item 7304.90.00
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