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API 5CT J55 Threaded Casing Pipe

This is a threaded and coupled steel casing pipe made from J55 grade non-alloy steel, used to line oil and gas wells during drilling. It features API standard threads for secure connections and stabilizes the borehole, classified under tariff item 7306.29.00.

Import Duty Rates by Country of Origin

Origin CountryMFN TariffSurtaxesTotal Effective Rate
🇨🇳ChinaFree—Free
🇲🇽MexicoFree—Free
🇺🇸United StatesFree+50.0%50%
🇩🇪GermanyFree—Free
🇯🇵JapanFree—Free

More Specific Codes

This product may fall under a more specific subheading:

7306.29.00.1Casing, of an external diameter of 114.3mm or more but not exceeding 177.8mm:
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7306.29.00.2Casing, of an external diameter exceeding 177.8 mm but not exceeding 298.5 mm:
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7306.29.00.3Casing, of an external diameter exceeding 298.5 mm:
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7306.29.00.4Tubing, of an external diameter not exceeding 60.2 mm:
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7306.29.00.5Tubing, of an external diameter of 60.3 mm:
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7306.29.00.6Tubing, of an external diameter exceeding 60.3 mm but not exceeding 73 mm:
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7306.29.00.7Tubing, of an external diameter exceeding 73 mm:
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Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

7304.29.00Same rate: Free

If the casing is seamless

Seamless casing is classified under a different heading.

7306.30.00Same rate: Free

If not threaded or coupled

Welded pipe without threads may fall under another item.

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.

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Import Tips & Compliance

• Verify the J55 grade is non-alloy steel and the API standard threads are for oil/gas use

• Declare the welded construction

• Provide API 5CT certification for CBSA verification

Related Products under Tariff item 7306.29.00

10-3/4 Inch H40 Coupled Casing String

This is a 10-3/4 inch H40 grade casing string, fully threaded and coupled, made from non-alloy steel for oilfield use. It is a welded, threaded casing designed for oil or gas drilling operations, falling under tariff item 7306.29.00 for other welded casing of iron or non-alloy steel.

13-3/8 Inch L80 Coupled Drilling Casing

This is a 13-3/8 inch L80 grade non-alloy steel casing, threaded and coupled for surface casing in oil drilling. It provides structural support against collapse and is a welded, threaded casing for oil or gas wells, classified under tariff item 7306.29.00.

16 Inch Surface Casing API Threaded

This is a 16-inch surface casing with API 8-round threads and couplings, made of non-alloy steel for shallow well protection. It is a welded, threaded casing used as the essential first string in drilling, classified under tariff item 7306.29.00.

18-5/8 Inch Welded Threaded Casing

This is an 18-5/8 inch welded casing with threaded couplings, made of J55 non-alloy steel for conductor applications. It is a threaded casing for oil or gas drilling, classified under tariff item 7306.29.00.

20 Inch Conductor Casing Threaded Joints

This is a 20-inch conductor casing with integral threaded couplings, made of non-alloy steel for initial oil well hole stabilization. It has a welded open-seam profile and is classified under tariff item 7306.29.00 as threaded casing for drilling.

4-1/2 Inch Intermediate Casing Coupled

This is a 4-1/2 inch intermediate casing, J55 grade with flush threaded couplings for mid-depth oil well support. It is a non-alloy welded steel casing, classified under tariff item 7306.29.00 for threaded drilling casing.