Semiconductor Wafer Fab Check Valve Poppet from Japan
A ceramic poppet for high-purity check valves preventing backflow in gas lines of semiconductor wafer processing equipment. Precision-ground for ultra-clean environments, it is classified as a valve part under tariff item 8481.90.00.
Duty Rate — Japan → Canada
0%
Import Tips
• Confirm the poppet is classified as a valve part, not as a ceramic article of Chapter 69, by demonstrating its specific function in check valves
• Provide documentation on the semiconductor application to justify classification under 8481.90.00
• Check if the ceramic material requires any special import permits under Canadian regulations