Colored High-Silica Filament Duct Wrap from China
Woven closed fabric from >93% silica filaments, chemically bonded and colored, under HTS 7019.72.90.30. Applied as duct wrap in HVAC systems for extreme heat zones, offering lightweight insulation superior to ceramic alternatives. Meets strict industrial fire safety standards.
Duty Rate — China → United States
27%
Rate breakdown
9903.88.157.5%Except as provided in headings 9903.88.39, 9903.88.42, 9903.88.44, 9903.88.47, 9903.88.49, 9903.88.51, 9903.88.53, 9903.88.55, 9903.88.57, 9903.88.65, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(r) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(s)
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• Certify against melting point standards (>1600°C); declare width and weight per sqm; avoid bulk packing misdeclaration as yarn