Seamless C10100 OFHC Copper Vacuum Tubing from Japan
Seamless C10100 OFHC copper vacuum tubing, made from oxygen-free high-conductivity refined copper, is designed for high-vacuum systems in semiconductor manufacturing. Its seamless construction and high purity ensure minimal outgassing and excellent conductivity, qualifying it under tariff item 7411.10.00 for tubes and pipes of refined copper.
Duty Rate — Japan → Canada
0%
Import Tips
• Ensure the tubing meets the definition of refined copper (≥99.85% Cu) and declare it as seamless to avoid misclassification
• Keep mill test certificates to prove composition if requested by CBSA
• Verify if any anti-dumping or safeguard measures apply to copper tubes from your country of origin