Monel 400 Seamless Tube from Japan
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 — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
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