PTFE Diaphragm Valve for Crystal Grower Fluid Control from Germany
A hand-operated diaphragm valve with PTFE (Teflon) body for corrosive chemical handling in Czochralski crystal pullers during silicon boule growth. It is classified under tariff item 8481.90.00 as a part of other materials (plastics) for semiconductor equipment.
Duty Rate — Germany → Canada
PGA flags (1)Show detailsHide detailsNRCanOffice of Energy EfficiencyMay be required
- NRCan
Office of Energy Efficiency · May be required · on some HTS numbers under this code
May require NRCan Office of Energy Efficiency depending on intended use (NR01, NR02, NR03), and on the full 10-digit classification number (only some numbers under this code are listed). Matching criteria: Equal To 8481900010. Logic: MATCH IF (Valid HS Code) AND (Valid Intended Use Code).
CBSA Single Window matching criteria, unknown
Import Tips
• Specify the PTFE material and its grade
• Provide the valve model and manufacturer details
• Indicate the semiconductor crystal growth application to support classification