Mineral Wool Preformed Pipe Insulation from Japan
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 — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
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