4.5-inch OD Stainless Steel Drill Pipe Heavy Wall
Seamless stainless steel drill pipe with 4.5-inch outside diameter and wall thickness over 9.5 mm, designed for high-pressure oil and gas drilling operations. Classified under 7304.22.00 as drill pipe of stainless steel.
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 not stainless steel
Other drill pipe of iron or steel is classified here.
If the pipe is of alloy steel other than stainless
Seamless alloy steel tubes for oil or gas drilling may be classified here.
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 stainless steel grade and API specification for customs clearance
• Keep commercial invoices with a clear product description
• Verify if a certificate of origin is needed for a preferential duty rate
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