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Alloy Steel Welded Pipe 3 Inch OD Schedule 40 from China

A welded pipe of other alloy steel (e.g., 4130 chrome-moly) with 76.2 mm (3 inch) OD, 3.91 mm wall thickness, and circular cross section. Classified under HTS 7306.50.5050 for welded alloy steel tubes/pipes with wall ≥1.65 mm and OD ≤114.3 mm. Used in high-pressure hydraulic systems.

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

Provide chemical analysis reports proving 'other alloy steel' status (not stainless)

Measure and certify exact OD and wall thickness; tolerances must comply with subheading specs

Avoid classifying as line pipe (7304 or 7306.19) if not certified for oil/gas transport