11-3/4 inch 68# T-95 Casing with VAM Coupling from China
Premium VAM TOP threaded and coupled seamless T-95 alloy steel casing, 11-3/4 inch OD (298.5 mm), 68 lb/ft, wall thickness exceeding 12.7 mm for extreme service wells. Essential for casing in challenging drilling environments like HP/HT reservoirs. HTS 7304.29.31.40 applies to its seamless alloy steel, heavy-wall, coupled specs for oil/gas.
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
• Document VAM licensing and proprietary thread specs; premium connections often require separate valuation
• Pitfall: confusing with liner (shorter lengths) which may have different reporting
• Ensure traceability markings per API 5CT