Hand Steel Plug Valve for Float Zone Crystal Furnace from Canada
Plug type steel valve manually operated for vacuum and inert gas management in float zone crystal growers for gallium arsenide wafers. HTS 8481.80.3065 classification for steel hand-operated plug valves in semiconductor material growth equipment. Handles ultra-high purity argon flows.
Duty Rate — Canada → United States
15.6%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Certify for ultra-high vacuum (UHV) compatibility with leak rate specifications
• Use detailed BOM showing semiconductor end-use to support valuation