14 Inch Production Casing N80 Threaded
14-inch N80 production casing threaded with premium connections for hydrocarbon flow zones. Welded non-alloy steel API pipe preventing formation collapse. Classified under this tariff item as other casing and tubing 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 casing is seamless rather than welded
Seamless casing and tubing for oil and gas drilling is classified under heading 7304.
If the casing has an external diameter exceeding 406.4 mm
Large diameter welded casing falls under heading 7305.
If the casing is not threaded and used for other purposes
Other welded pipes of circular cross-section, not for oil or gas drilling, are classified under this heading.
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 casing is non-alloy steel and provide a certificate of conformity to API 5CT
• Declare the premium connection type accurately to avoid delays
• Check if the goods qualify for duty-free entry under a trade agreement
Related Products under Tariff item 7306.29.00
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This is a 10-3/4 inch outer diameter, 40.5 lb/ft L80 grade casing pipe made of non-alloy steel, threaded and fitted with a coupling for use in sour service oil wells. It is a welded casing of a kind used in drilling for oil or gas, and is classified under tariff item 7306.29.00 as 'Other' casing and tubing. The coupling is included, making it ready for immediate use in well construction.
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