7019.64.90.30/Silica Filament Plain Weave Fabric for Aerospace Insulation/Germany

Silica Filament Plain Weave Fabric for Aerospace Insulation from Germany

This is a closed woven, plain weave fabric made from silica filaments with over 93% silica content, coated for enhanced durability and heat resistance. It falls under HTS 7019.64.90.30 as a mechanically bonded, colored, laminated silica filament fabric used primarily for thermal insulation in aircraft engines and space vehicles. The high silica purity provides exceptional performance in extreme high-temperature environments.

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

Calculate with your customs value Verify with the Tariff Assistant

Import Tips

• Verify silica content certification exceeding 93% through independent lab testing, as required for (622) statistical suffix

• Ensure documentation proves mechanical bonding and lamination processes to avoid reclassification to simpler woven fabrics

• Check for colored coating specifications; plain/uncolored versions may fall under different subheadings