Vintage Radio Valve Glass Tubing from Japan
Soda glass tubing with a 9mm outer diameter, unworked, used for vintage radio valve restoration. The tubing is supplied in an unworked state, suitable for glassworking in vacuum tube fabrication.
Duty Rate — Japan → Canada
0%
Import Tips
• Confirm the tubing is unworked and not annealed beyond standard, as further processing changes classification
• Provide a clear description of the glass composition (soda-lime) and dimensions
• Be prepared to demonstrate the restoration use if CBSA questions the classification