High-Silica Filament Fabric for Kiln Seals from Germany
Mechanically bonded closed woven fabric from rovings of silica filaments (>93% silica), used for seals and gaskets in kilns and ovens. Falls under HTS 7019.61.40.30 due to its uncolored, high-purity silica composition and woven structure. Ideal for extreme heat resistance up to 1600°C.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.97, articles the product of a member state of the European Union, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 10 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Provide manufacturer specs confirming >93% silica and mechanical bonding process to customs
• Label shipments clearly as 'silica filament fabric >93% SiO2' to prevent reclassification
• Check for anti-dumping duties on glass fiber products from certain origins