4.5-inch OD Super Duplex Line Pipe
Super duplex stainless steel welded line pipe, 4.5-inch (114.3 mm) OD maximum, for high-pressure oil gathering. This product is classified under 7306.11.00 as welded stainless steel line pipe for oil and gas pipelines. Enhanced corrosion resistance for demanding applications.
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 pipe is seamless
Seamless stainless steel pipe is classified under a different tariff item.
If the pipe is welded but not stainless steel
Welded line pipe of other steel types falls under a separate code.
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 super duplex grade and welding method with the CBSA
• Ensure the pipe meets Canadian oil gathering standards
• Keep records of the pipe's dimensions and material certifications
Related Products under Tariff item 7306.11.00
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