Fused Quartz Rod-Tubes for Laboratory Furnaces from Japan
Hybrid rod-tube fused quartz glass unworked structures for custom lab furnace construction. HTS 7002.39.00 encompasses these complex unworked forms including fused silica. Extreme thermal properties for research heating.
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
• Custom dimensions require detailed engineering drawings for customs
• Classify as tubes if hollow; solid = 7002.49 balls/rods
• University/research imports may use duty-free provisions