Plumbing Lead-Tin Solder Wire 67/33 from China
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 — China → United States
35%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
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