14 inch 68 lb/ft P110 Casing from China
Heavy-duty seamless P110 grade alloy steel casing for deep oil wells, 14-inch OD (355.6 mm), 68 lb/ft, coupled threaded connections, 17.8 mm wall thickness. Fits HTS 7304.29.31.60 as seamless 'other alloy steel' drill casing exceeding 285.8 mm OD up to 406.4 mm with walls 12.7 mm or thicker. Designed for high-yield strength in harsh drilling conditions.
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
• Ensure customs declaration includes precise OD, weight per foot, and grade to confirm 7304.29.31.60 eligibility
• Obtain third-party inspection reports for thread integrity and hydrostatic test results to support valuation