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7019.72.40.30/Industrial Silica Filament Cloth for Expansion Joints/Mexico

Industrial Silica Filament Cloth for Expansion Joints from Mexico

Chemically bonded, uncolored silica filament fabric (>93% SiO2) for high-temperature expansion joints in piping systems. Falls under HTS 7019.72.40.30 as other closed fabrics of ultra-high purity silica filaments. Withstands thermal cycling in petrochemical plants.

Duty Rate — Mexico → United States

17.3%

Rate breakdown

9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
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Import Tips

• Certify pressure/temperature ratings with silica analysis; use specific invoice descriptions avoiding 'glass cloth' ambiguity

• Pitfall: bulk packaging mistaken for raw yarn under 7019.11

Industrial Silica Filament Cloth for Expansion Joints from Mexico — Import Duty Rate | HTS 7019.72.40.30