Plumbing Lead-Tin Solder Wire 67/33 from Canada
67% tin / 33% lead flux-cored wire specifically for potable water plumbing joints via flame soldering. Classified HTS 8311.30.3000 for lead-tin solders with flux for flame use. Meets standards for wipeable joints in pipes.
Duty Rate — Canada → United States
60%
Rate breakdown
9903.03.1450%Articles the product of Canada as provided in subdivision (b)(3) of U.S. note 51 to this subchapter
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Certify compliance with NSF/ANSI 61 for drinking water contact; required for plumbing classification
• Avoid import with lead-free pipe fittings to prevent set classification issues
• Document diameter and core thickness; thin wires risk reclass to Chapter 83 other articles