Silver-Clad Copper Tube from Japan
Seamless copper tube with external silver cladding by extrusion bonding, semi-manufactured for heat exchangers. Under 7107.00.00.00 as base metal clad with silver.
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
• Provide tube wall thickness and cladding specs; hydrostatic test certification required
• Pitfall: tubes > certain diameter may review for Chapter 74 tubes