Naphthalene-Based Welding Rod Coating from Japan
Coating slurry for covered welding rods using naphthalene derivatives (>5% aromatics) for moisture resistance and gas shielding. Auxiliary preparation under 3810.90.10.00.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Specify coating thickness and baking schedule; AWS compliance required
• Avoid classifying as extruded rod covering