Heavy Wall Seamless Steel Guardrail Post
Heavy wall seamless steel guardrail post, a seamless nonalloy steel tube with walls over 4 mm for highway guardrail support posts. It is classified under tariff item 7304.90.00 as 'Other' thick-walled seamless steel products for infrastructure.
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 guardrail posts are part of a complete guardrail system
Complete structures and parts of structures of iron or steel are classified under heading 7308.
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
• Verify the wall thickness exceeds 4 mm to qualify for this item
• Provide engineering specifications and intended use for highway guardrails
• Check if the posts meet Canadian highway safety standards
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