</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →

Industrial Watertube Steam Boiler 20t/h from China

A compact watertube boiler designed for industrial steam production at up to 20 tons per hour, used in manufacturing plants for process heating. It features water-filled tubes heated by combustion gases to generate high-pressure steam efficiently. Classified under HTS 8402.12.00.00 due to its watertube design and steam output below 45 t/h.

Duty Rate — China → United States

41.8%

Rate breakdown

9903.88.0125%Except as provided in headings 9903.88.05, 9903.88.06, 9903.88.07, 9903.88.08, 9903.88.10, 9903.88.11, 9903.88.14, 9903.88.19, 9903.88.50, 9903.88.52, 9903.88.58, 9903.88.60, 9903.88.62, 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(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(b) [to this subchapter]
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China

Import Tips

Verify steam production capacity documentation to confirm <45 t/h; obtain ASME certification for pressure vessels; check for hazardous material declarations in fuel systems