Seamless Hydraulic Cylinder Tube 15-inch OD from China
Precision seamless nonalloy steel tube, 381 mm OD, 11.5 mm wall thickness, honed finish for hydraulic cylinder barrels in heavy machinery. Fits 7304.39.0062 as seamless iron/nonalloy steel pipe of circular section, OD 285.8-406.4 mm, thin wall. Essential for construction equipment cylinders.
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 bore finish specs (e.g
• Ra 0.4 μm) but declare as tubes, not finished cylinders, to stay in 7304
• Ensure no internal threading or components—pure tubes avoid parts classification under 8431 or 8412