K55 Production Tubing from China
Nonalloy steel K55 grade tubing for oil and gas production strings, providing pressure containment and fluid flow in wellbores. It meets HTS 7306.29.60 criteria as iron/nonalloy steel tubing used in drilling operations. Corrosion-resistant coating options enhance longevity.
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 yield strength documentation (min 55 ksi) to substantiate classification
• Use ISPM 15 compliant wooden cradles for shipping to avoid fumigation delays