13Cr Stainless Steel Drill Pipe 4-1/2 Inch OD
Seamless 13% chromium (13Cr) stainless steel drill pipe, 4-1/2 inches in outer diameter, designed for corrosive environments such as sour gas wells. Equipped with premium connections for high-pressure drilling, it provides superior corrosion resistance and mechanical strength.
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 drill pipe is made of other alloy steel rather than stainless steel
Other alloy steel drill pipe falls under a different tariff item within the same heading.
If the drill pipe is not seamless or is of other iron or steel
Non-seamless or other steel drill pipe is classified separately.
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 product is classified as seamless stainless steel drill pipe under 7304.22.00; provide a mill test certificate to confirm 13Cr composition
• Verify that the pipe meets Canadian Standards Association (CSA) or API specifications for oil and gas use
• Declare the correct value in Canadian dollars, including freight and insurance, for CBSA duty calculation
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