Silver-Clad Copper Tube from Germany
Seamless copper tube with external silver cladding applied by extrusion bonding, supplied in semi-manufactured form for heat exchangers. This product is classified under tariff item 7107.00.00 as a base metal (copper) clad with silver, not further worked than semi-manufactured.
Duty Rate — Germany → Canada
0%
Import Tips
• Confirm that the tube is not further worked (e.g
• no bending, cutting to length, or threading) to qualify as semi-manufactured
• Document the extrusion bonding process to show the silver cladding is mechanically affixed
• Provide the dimensions and wall thickness of the tube on the commercial invoice for CBSA assessment