Mechanical Seamless Steel Tube 7-inch OD 20mm Thick from China

Seamless non-alloy steel tube, 177.8 mm OD (just over 190.5 mm adjusted spec) with 20 mm wall for hydraulic cylinders and machinery. Under HTS 7304.39.0056 for seamless circular iron/steel tubes in thick-wall, mid-OD category. Used in heavy equipment manufacturing.

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

Ensure no internal honing if declaring as unfinished tube; customs may require ID measurement

Common issue: alloy content over limits—test certs essential

Declare as 'other' not line pipe

Mechanical Seamless Steel Tube 7-inch OD 20mm Thick from China — Import Duty Rate | HTS 7304.39.00.56