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Monel 400 Seamless Tube from China

Seamless tube crafted from Monel 400 nickel-copper alloy, widely used in marine engineering and desalination plants for its excellent seawater resistance. This product is categorized under HTS 7507.12.00.00 as nickel alloy tubing.

Duty Rate — China → United States

39.5%

Rate breakdown

9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 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(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China

Import Tips

Include UNS N04400 designation in import docs to verify authentic Monel alloy composition

Conduct pre-shipment inspections for dimensional tolerances to avoid disputes on pipe specifications

Be aware of environmental compliance certificates needed for marine-grade materials