Crystal Puller Rotary Mechanical Seal from Japan
> A rotary mechanical seal for Czochralski crystal puller rotation mechanisms in silicon boule production. It withstands high vacuum and temperature cycles, ensuring a reliable seal in semiconductor manufacturing. This product falls under tariff item 8484.20.00 as a mechanical seal, which is critical for crystal growth equipment.
Duty Rate — Japan → Canada
0%
Import Tips
• > Ensure the seal meets cleanroom standards for semiconductor fabrication
• Provide detailed specifications to support classification under the correct tariff item
• Consider consulting CBSA for advanced rulings on high-tech components