13-3/8 Inch N80 Threaded Oil Well Casing
Seamless nonalloy steel casing pipe, 13-3/8 inches in diameter, externally threaded for coupling in oil and gas well drilling. This product is used to line boreholes and maintain well integrity during drilling operations.
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
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Import Tips & Compliance
• Ensure the casing meets API 5CT specifications and provide a mill test certificate to verify grade and dimensions
• Verify the country of origin to determine if a free trade agreement applies for preferential duty treatment
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