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7304.39.00.80/Heavy Wall Seamless Steel Casing Pipe 18-inch OD 22mm Wall/Japan

Heavy Wall Seamless Steel Casing Pipe 18-inch OD 22mm Wall from Japan

Seamless nonalloy steel casing pipe for oil well drilling, 18-inch (457.2 mm) OD with 22 mm wall thickness, meeting API 5CT standards. Fits HTS 7304.39.0080 as a large-diameter, thick-walled seamless circular pipe of iron or nonalloy steel. Used to line boreholes and support well integrity.

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 API 5CT monogram or equivalent certification; unmonogrammed pipe risks rejection

• Document exact wall thickness via ultrasonic testing reports to prevent reclassification

• Comply with Buy America provisions if for US shale projects, affecting duty drawback eligibility

Heavy Wall Seamless Steel Casing Pipe 18-inch OD 22mm Wall from Japan — Import Duty Rate | HTS 7304.39.00.80