4-1/2 Inch N-80 Casing with BTC Threads
Seamless nonalloy steel casing pipe, 4-1/2 inches in diameter, with buttress thread couplings for oil well applications. It is designed for high-collapse resistance and reliable connections.
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 |
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• Provide the CBSA with the casing's grade, dimensions, and threading details
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