11-3/4 Inch Q125 Premium Casing from China
Wait, 11.75 inch = 298.45 mm OD, perfect range. Seamless Q125 high-strength alloy steel casing with 14.2 mm wall thickness for ultra-deep gas wells. HTS 7304.29.4160 due to seamless alloy steel construction, 285.8-406.4 mm OD, thick wall specs.
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
9903.03.060%Articles of aluminum, of steel, or of copper or derivative aluminum or steel articles; passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; parts of passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; medium- and heavy-duty vehicles; parts of medium- and heavy-duty vehicles; wood products; and semiconductor articles, of any country, as provided in subdivision (aa)(v) of U.S. note 2 to this subchapter
Import Tips
• Q125 requires special high-strength certification; include collapse and burst test data
• Confirm alloy exceeds stainless thresholds but document exact chemistry for CBP review