7 Inch P110 Welded Stainless Steel Casing from China
7-inch OD P110-grade equivalent welded stainless steel casing for production zones in high-pressure gas wells, with upset threaded ends for premium connections. Provides zonal isolation and corrosion protection. Categorized under 7306.21.40.00 for other stainless 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
• Ensure entry summary includes yield strength specs to distinguish from lower-grade tubing
• Use FDA-equivalent documentation if for offshore platforms with food-grade fluid handling
• Monitor EU carbon border taxes if transshipping through Europe