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%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
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