7304.39.00.06/Superheater Seamless Pipe 220mm OD SA-192/China

Superheater Seamless Pipe 220mm OD SA-192 from China

Seamless carbon steel pipe, 220 mm outside diameter, compliant with ASME SA-192 for superheater tubes in steam generators. Engineered for high-temperature steam environments in fossil fuel boilers, resisting oxidation and creep. Fits HTS 7304.39.0006 as non-alloy iron/steel, circular seamless tube for superheaters within the specified OD range.

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
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Import Tips

• Include hydrostatic test reports showing pressure ratings suitable for superheaters

• Label with exact OD measurement; tolerances outside 190.5-285.8 mm trigger different suffixes

• Avoid bundling with fittings to prevent set classification under 7307 or 8419

Superheater Seamless Pipe 220mm OD SA-192 from China — Import Duty Rate | HTS 7304.39.00.06