7304.29.20.30/API 9-5/8 inch 40# P110 Casing Pipe/Canada

API 9-5/8 inch 40# P110 Casing Pipe from Canada

Seamless steel casing pipe with 9-5/8 inch (244.5 mm) outside diameter, 40 lb/ft weight, and P110 grade, wall thickness of 11.0 mm. Used to line oil and gas wells during drilling operations to stabilize the borehole. Falls under HTS 7304.29.20.30 due to its seamless construction, nonalloy steel composition, and specified diameter range (215.9-285.8 mm) with wall thickness under 12.7 mm.

Duty Rate — Canada → 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

9903.03.060%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; and semiconductor articles, of any country, as provided in subdivision (aa)(v) of U.S. note 2 to this subchapter

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Import Tips

• Verify API 5CT certification and provide mill test certificates (MTC) showing chemical composition and mechanical properties for nonalloy steel

• Confirm exact OD measurement (244.5 mm falls within 215.9-285.8 mm range) and wall thickness <12.7 mm via caliper measurements for customs

• Include end-use declaration for oil/gas drilling to avoid reclassification as general pipe under 7304.19