8-5/8 Inch 36 lb/ft Super 13Cr Casing from China
Super 13Cr-110 stainless casing for CO2 injection wells, featuring gas-tight premium threads. 8-5/8 inch OD for intermediate casing strings. Meets HTS 7304.24.30 criteria perfectly.
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
• Specify exact chromium/nickel/molybdenum percentages for customs verification
• Provide gas seal testing per API 5C5 for premium connections
• Include sour service restriction levels if applicable