Industrial Acetylene Generator with Auto-Purifier from Japan
Automated large-scale acetylene generator with electronic purifier controls for continuous welding gas supply. Precisely matches HTS 8405.10.00.00 for acetylene generators with purifiers.
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
• UL/CSA electrical certifications mandatory for automated controls import
• Flow rate/capacity specs prevent small-scale chemical apparatus reclassification
• Declare PLC integration details to avoid separate heading 8537 classification