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Seamless Hydraulic Cylinder Tube 4-inch from China

Precision seamless steel tube, 4-inch OD, nonalloy steel, honed interior for hydraulic cylinder barrels. Used in heavy machinery hydraulic systems. Classified in 7304.39.00 for other seamless iron/nonalloy steel pipes of circular section.

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

Submit surface finish specs (e.g

Ra 0.4μm) and straightness tolerances in documentation

Avoid declaring as 'finished cylinders' to prevent parts classification under 8431

Ensure dimensional certificates confirm circular cross-section under 16mm wall max if applicable