High-Silica Glass Plain Weave Fabric for Heat Shields
Mechanically bonded plain weave fabric of uncolored high-silica glass fibers for thermal protection in industrial heat shields. Classified HTS 7019.63.40.60 as other non-coated, non-colored closed woven glass fiber fabrics. Withstands extreme temperatures in furnace linings.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If specifically for electrical insulation
Use-specific provisions precede general 'other' categories.
If in non-woven mat form
Non-woven glass fiber products classify separately from woven fabrics.
If containing ≥1% asbestos
Asbestos-containing glass fiber articles shift to Chapter 68.
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Import Tips & Compliance
• SiO2 content documentation essential for high-silica claims; relates to Chapter 70 fused silica inclusion
• Confirm no reflective/absorbent layers per Chapter 70 notes to avoid 7005 classification
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