Mineral Wool Preformed Pipe Insulation from China
Preformed cylindrical mineral wool insulation sleeves for steam and hot water pipes, offering high-temperature resistance and noise reduction. HTS 6806.10.00.60 covers such pipe-specific articles of heat/sound-insulating mineral wools, excluding chapter exclusions like coated textiles.
Duty Rate — China → United States
38.9%
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
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 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(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Import Tips
• Label with exact mineral composition (e.g
• % rock wool) and temperature rating for accurate HTS verification
• Check for country-of-origin marking; common issue with blended fibers from multiple sources
• Bundle with foil facing? Enter facing separately if it's a distinct plastic/metal layer under other chapters