Steel Butterfly Valve Disc for Wafer Grinder Coolant from Japan
A replacement steel disc for hand-operated butterfly valves controlling coolant in wafer grinders processing semiconductor crystal boules. It is classified under tariff item 8481.90.00 as a steel part of hand-operated valve appliances.
Duty Rate — Japan → Canada
0%
Import Tips
• Specify the valve size and model to support classification as a part
• Include a statement that the disc is for a hand-operated valve
• Keep records of the end-use in semiconductor manufacturing for potential duty relief