7 Inch P110 Threaded Production Casing from China
High-strength P110 grade threaded and coupled casing, 7-inch diameter, for production zones in oil/gas wells. Nonalloy steel with premium connections for corrosive environments. HTS 7306.29.10 applies to this welded drilling casing.
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
• Clearly mark 'production casing' vs 'surface casing' in docs for proper statistical reporting
• Comply with Buy America provisions if for US projects; include origin certificates
• Beware of valuation issues; separate couplings from pipe cost if imported separately