22 inch 163 lb/ft Proprietary Alloy Casing from China
Custom proprietary alloy steel seamless casing for extreme HPHT wells, 22-inch OD, 163 lb/ft, fully threaded and torque-coupled. HTS 7304.29.31.80 for large-diameter seamless alloy drilling casing. Features advanced metallurgy for ultra-deep applications.
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
• Submit proprietary alloy chemical analysis; obtain advance ruling for custom grades
• Avoid bulk import without joint reports