Cast Iron Transition Duct Casting from Japan
Rough cast iron duct transitioning hot gas between turbine stages in stationary gas turbines, cleaned with locator holes. Classifies HTS 8411.99.1010.
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
• Contour follows casting skin—no trimming
• Thermal barrier coating prep docs separate
• High-temp alloy verification