7305.20.20.00/20-Inch OD K55 Coupled Oil Well Casing/Japan

20-Inch OD K55 Coupled Oil Well Casing from Japan

A 20-inch outer diameter coupled casing pipe from K55 nonalloy steel, used to line and stabilize oil or gas wells during drilling. Classified under HTS 7305.20.20.00 due to its welded construction, threaded/coupled joints, circular cross-section over 406.4 mm, and specific use in drilling operations.

Duty Rate — Japan → United States

10%

Rate breakdown

9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
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Import Tips

• Include detailed threading specifications (e.g

• BTC or STC) in import docs to prove 'threaded or coupled' status

• Conduct material composition tests if grade is unclear, as alloy steel would require different classification

20-Inch OD K55 Coupled Oil Well Casing from Japan — Import Duty Rate | HTS 7305.20.20.00