Heavy Wall Seamless Steel Casing Tube from Japan
Seamless nonalloy steel tube with wall thickness of 4 mm or more, used as protective casing in oil well drilling. It qualifies for HTS 7304.90.10.00 as a seamless hollow profile of iron/nonalloy steel meeting the wall thickness criterion.
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
Import Tips
• Provide OCTG (Oil Country Tubular Goods) specs; mislabeling as drill pipe risks reclassification
• Ensure hydrostatic test reports confirm pressure rating suitable for thick-wall use