Mineral Wool Pipe Insulation Wrap from Mexico
Flexible wrap of rock wool with foil facing for insulating steam pipes. Covered by HTS 6806.90.00 as sound/heat-insulating mineral articles, excluding chapter 69 products.
Duty Rate — Mexico → United States
10%
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
Import Tips
• Foil vapor barrier specs must not trigger metal classification changes
• ASME B31 piping code compliance documentation recommended