High-Temp Silica Fabric for Kiln Seals from China
Woven from continuous filaments with silica content >93%, this colored chemically bonded fabric is specified under HTS 7019.72.90.30. It serves as durable seals for industrial kilns, resisting thermal shock and chemical exposure. The closed fabric structure prevents fiber shedding in high-heat environments.
Duty Rate — China → United States
24.5%
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
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)
Import Tips
• Submit kiln end-use affidavits if requested; test for chemical bonding per Chapter notes; avoid misdeclaring as generic textile to prevent penalties