7304.90.50.00/Nonalloy Steel Boiler Flue Pipes/China

Nonalloy Steel Boiler Flue Pipes from China

Seamless thin-walled pipes of iron or nonalloy steel designed for conveying hot gases in boiler systems. Wall thickness less than 4 mm qualifies them for HTS 7304.90.50.00 as seamless hollow profiles of nonalloy steel.

Duty Rate — China → United States

17.5%

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
9903.88.157.5%Except as provided in headings 9903.88.39, 9903.88.42, 9903.88.44, 9903.88.47, 9903.88.49, 9903.88.51, 9903.88.53, 9903.88.55, 9903.88.57, 9903.88.65, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(r) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(s)
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Import Tips

• Provide pressure test reports confirming suitability for high-temperature use without reclassifying as line pipe

• Declare exact outer diameter and wall thickness to match statistical suffixes accurately

• Avoid bundling with fittings, as sets may classify under 7307 for tube fittings

Nonalloy Steel Boiler Flue Pipes from China — Import Duty Rate | HTS 7304.90.50.00