8-5/8 inch Sour Service Drill Pipe
This is a seamless stainless steel drill pipe, 8-5/8 inches (219.1 mm) in outside diameter, certified for sour (H2S) service in oil and gas drilling. It features double shoulder connections for high torque and is designed for challenging reservoirs with corrosive environments. It falls under tariff item 7304.22.00 as seamless drill pipe of stainless steel, of a kind used in drilling for oil or gas.
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 not of stainless steel but of other alloy steel
Tariff item 7304.23.00 covers drill pipe of other alloy steel, which is a common alternative for non-stainless grades.
If the drill pipe is of iron or non-alloy steel
This item covers other drill pipe of iron or non-alloy steel, distinct from stainless or other alloy steel.
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 pipe meets Canadian Standards Association (CSA) or API specifications for sour service, as CBSA may require documentation
• Verify the stainless steel grade and provide a mill test certificate to support classification under 7304.22.00
• Be aware that anti-dumping or countervailing duties may apply to certain steel pipe imports; check the CBSA's measures in force before shipping
Related Products under Tariff item 7304.22.00
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Seamless stainless steel drill pipe, 10-3/4 inches (273 mm OD), fatigue-resistant for high-cycle bending in slimhole drilling for oil/gas exploration. Features proprietary spiral grooves for cuttings transport. Classified under 7304.22.00 as drill pipe of stainless steel.
114.3 mm OD Stainless Steel API Drill Pipe Heavy Wall
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13-3/8 inch Directional Drill Pipe
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