7305.20.80.00/Alloy Steel Oil Well Casing Pipe 16-inch OD/Mexico

Alloy Steel Oil Well Casing Pipe 16-inch OD from Mexico

Welded alloy steel casing pipe with a 16-inch (406.4 mm) external diameter, designed for oil and gas drilling operations to line and stabilize boreholes. It falls under HTS 7305.20.80.00 as it is other casing of alloy steel with circular cross-section exceeding 406.4 mm OD, not specified elsewhere. These pipes are typically used in deep well applications requiring high strength and corrosion resistance.

Duty Rate — Mexico → United States

50%

Rate breakdown

9903.82.0250%Except as provided for in headings 9903.82.14, 9903.85.67 and 9903.85.68, articles of aluminum, of steel or of copper and derivative aluminum or steel articles, as provided for in subdivisions (c)(i)–(v) of U.S. note 16 to this subchapter

9903.05.900%Articles of aluminum, of steel or of copper or derivative aluminum or steel articles; passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans and cargo vans) and light trucks; parts of passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans and cargo vans) and light trucks; medium- and heavy-duty vehicles; parts of medium- and heavy-duty vehicles; wood products; patented pharmaceutical articles; and semiconductor articles, as provided in subdivision (f) of U.S. note 52 to this subchapter

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Import Tips

• Verify alloy steel composition meets ASTM A335 or API 5CT standards with mill test certificates to ensure classification under 7305.20.80.00

• Provide drilling end-use documentation like purchase orders to avoid misclassification as general line pipe

• Confirm external diameter exceeds 406.4 mm via precise measurements to prevent reclassification to smaller diameter headings