Fused Silica Lamp Tubing from Japan
Fused silica lamp tubing is unworked tubing of synthetic fused quartz used for high-intensity discharge lamps and UV lamps. It provides an envelope material that transmits UV while containing high pressures. These tubes fall under 7002.31.00 as unworked tubes of fused quartz.
Duty Rate — Japan → Canada
0%
Import Tips
• Ensure the tubing is not cut to length or fitted with electrodes, as this would make it a lamp part
• Verify the tubing is unworked and made of fused quartz
• If the tubing is imported with lamp components, consider whether it should be classified as a lamp