Q125 Ultra High Strength Tubing from China
Proprietary Q125 grade tubing (>125 ksi yield) for extended reach drilling in oil/gas wells. Falls under HTS 7306.29.81 as advanced 'other' steel tubing for specialized drilling applications.
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
• Provide proprietary grade qualification data from API or IADC for customs acceptance
• Include fatigue test results for cyclic loading in deviated wells
• Special marking requirements for proprietary grades; consult API RP 5C7