3-1/2 Inch Gas Well Tubing from China
3-1/2" OD tubing optimized for high-pressure gas wells, made from nonalloy steel with H2S resistance. Classified under HTS 7306.29.60 as drilling tubing of iron/nonalloy steel. Premium connections prevent leaks in corrosive gas streams.
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
• Include gas composition analysis for material selection justification
• Thread dope specifications required for customs review