API 5CT H40 Casing 16 Inch OD from China
H40 grade seamless casing per API 5CT standards, nonalloy steel with 16-inch (406.4 mm just exceeding) OD for shallow oil/gas drilling. HTS 7304.29.50.75 due to seamless tubing attributes for drilling >406.4 mm.
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
• Confirm exact OD via caliper measurements in certs to meet 'exceeding 406.4 mm' precisely
• Bundle with pup joints if applicable, but classify separately
• Avoid bulk packing mislabeled as scrap to prevent valuation issues