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42mm OD x 20mm Wall Alloy Steel Seamless Pipe from China

A seamless tube of alloy steel with an outside diameter of 42mm and wall thickness of 20mm, exceeding 12.7mm, used in high-pressure hydraulic systems. It falls under HTS 7304.59.80.25 due to its circular cross-section, seamless construction from alloy steel, and specified dimensions. These pipes are ideal for applications requiring superior strength and corrosion resistance.

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

Verify alloy steel composition via mill test certificates to confirm classification under alloy steel headings

Ensure precise measurement documentation for OD (38.1-114.3mm) and wall thickness (>12.7mm) to avoid reclassification

Obtain hydrostatic test reports as common CBP requirement for pressure-rated seamless pipes