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
75%
Rate breakdown
9903.82.0250%Except as provided for in headings 9903.82.14, 9903.85.67 and 9903.85.68, articles of aluminum, of steel or of copper and derivative aluminum or steel articles, as provided for in subdivisions (c)(i)–(v) of U.S. note 16 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
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Include gas composition analysis for material selection justification
• Thread dope specifications required for customs review