Colored Silica Roving Fabric for Insulation
A colored, closed woven fabric from high-silica (>93%) rovings, falling under HTS 7019.62.90.30 for mechanically bonded silica filament fabrics. Used in thermal insulation for industrial furnaces and aerospace components.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If uncolored (natural)
Uncolored fabrics of rovings go to the prior 'other' subheading without color specification.
If in chopped strand mat form
Chopped glass filament mats, even high-silica, are classified separately in 7019.11 regardless of silica content.
If coated with textile finishing agents
Textile-covered glass fabrics with significant coatings shift to Chapter 59 for coated textiles.
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Import Tips & Compliance
• Include color specification and stability testing docs, as coloring affects subheading under 'colored' provisions
• Label as 'silica filament fabric' with exact SiO2 percentage to differentiate from standard glass rovings
• Avoid bundling with non-silica materials to prevent reclassification as composite articles
Related Products under HTS 7019.62.90.30
High-Purity Silica Filament Woven Fabric
This woven fabric is made from silica filaments with over 93% silica content, classified under HTS 7019.62.90.30 as a mechanically bonded closed fabric of rovings. It is designed for high-temperature applications due to its exceptional thermal resistance and low thermal expansion.
Silica Filament Fabric for Aerospace Heat Shields
Specialty fabric woven from rovings of silica filaments exceeding 93% silica, precisely matching HTS 7019.62.90.30 criteria for colored, closed fabrics. Provides critical thermal protection in spacecraft re-entry shields and rocket nozzles.
High-Temp Silica Fabric for Furnace Linings
Mechanically bonded, colored fabric from >93% silica filaments in roving form, classified under HTS 7019.62.90.30. Engineered for lining high-temperature industrial furnaces and kilns.
Silica Roving Weave for Fire Blankets
Closed colored fabric of high-silica (>93%) rovings per HTS 7019.62.90.30, used as base material for industrial fire blankets and protective curtains. Offers superior fire resistance over standard glass fibers.
Polished Silica Filament Fabric Roll
Colored, mechanically bonded fabric from silica rovings >93% SiO2 content, HTS 7019.62.90.30. Supplied in rolls for precision cutting in thermal barrier applications.
Silica Fabric for Kiln Seals and Gaskets
High-silica (93+% ) roving fabric, colored and closed weave, under HTS 7019.62.90.30. Specifically formulated for compressible seals in high-temperature kilns and ovens.