Thick-Wall Seamless Alloy Steel Casing for Oil Wells from China
Heavy-duty casing pipe made from chrome-moly alloy steel for oil well drilling operations, featuring 13-3/8 inch OD (339.7 mm) and 20 mm wall thickness. Its seamless construction and alloy composition qualify it under HTS 7304.59.80.70 for large-diameter, thick-walled seamless steel tubes.
Duty Rate — China → United States
35%
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
9903.91.0125%Effective with respect to entries on or after September 27, 2024, articles the product of China, as provided for in subdivision (b) of U.S. note 31 to this subchapter
Import Tips
• Provide API 5CT certification documentation to validate casing grade and seamless process for customs clearance
• Label pipes clearly with dimensions and material specs to prevent measurement disputes at entry