Vintage Radio Valve Glass Tubing from China
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 — China → Canada
0%
PGA flags
No agency flag on this HTS number in the CBSA Single Window matching criteria.
CBSA Single Window matching criteria, unknown
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