22" High-Strength Threaded Oil Casing from China
22-inch OD high-strength alloy threaded and coupled casing for deep oil drilling. Classified HTS 7305.20.60.00: iron/steel welded tube >406.4 mm circular, alloy, threaded for casing in oil/gas ops. Yield strength optimized for tensile loads.
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
• Tensile test reports mandatory; coupling stock traceability
• Pitfall: End finish variations