Induction Stress Relieving Coils from Japan
Custom induction coil systems for stress relieving welded fabrications. Localized dielectric heating prevents distortion in structural steel. Industrial heat treatment under 8514.40.00.00.
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
• Coil dimension and workpiece size range documentation essential
• NDE inspection protocols support stress relief validation
• Distinguish from induction power supplies alone