Cast Iron Combustion Chamber Flange from Japan
Cast iron flange ring for bolting combustion chambers in stationary gas turbines, cleaned and machined solely for sprue removal and bolt circle location. Fits HTS 8411.99.1010 as nonaircraft gas turbine rough part.
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
• Specify exact machining tolerances in contracts to stay within 'removal of fins/gates' limits
• Include material certs confirming cast iron per ASTM specs to avoid steel misclassification
• Flag for HTS binding ruling if borderline machining extent