Mineral Wool Preformed Pipe Insulation
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.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If rectangular blocks or segments
Pipe-specific cylindrical forms are 6806.10; non-pipe shapes like blocks go to 6806.20
If electrical insulators from mineral materials
Electrical insulating articles are excluded per Chapter 68 note (h) and classified in 8546
If textile-woven mineral fiber fabric
Woven mineral fiber textiles fall under Chapter 56, excluded by Chapter 68 note (c)
Not sure which classification is right?
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Import Tips & Compliance
• 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
Related Products under HTS 6806.10.00.60
Slag Wool Pipe Cover Section
Sectional slag wool insulation covers cut to fit standard pipe diameters, providing thermal and sound insulation in industrial piping systems. Classified under HTS 6806.10.00.60 for mineral wool pipe coverings, distinct from bulk fibers or ceramic articles. Used in HVAC and plumbing applications.
Basalt Fiber Pipe Insulation Sleeve
Sleeves made from basalt rock wool (a mineral wool variant) for insulating process piping in chemical plants. HTS 6806.10.00.60 includes such similar mineral wools formed as pipe coverings for heat/sound insulation.
Exfoliated Vermiculite Pipe Insulation
Compressed exfoliated vermiculite pipe lagging for lightweight thermal protection on exhaust pipes. HTS 6806.10.00.60 covers pipe coverings from expanded mineral materials like vermiculite mixtures.
Mineral Wool Pipe Sound Attenuator
Pipe coverings incorporating mineral wool for acoustic dampening in ventilation systems. Qualifies under HTS 6806.10.00.60 for sound-absorbing mineral wool pipe articles.
Foamed Slag Pipe Lagging
Foamed slag-based pipe lagging for marine and offshore piping, resistant to moisture and corrosion. HTS 6806.10.00.60 includes expanded mineral materials like foamed slag as pipe coverings.
Rock Wool Chilled Water Pipe Cover
Vapor-retardant rock wool covers for chilled water pipes to prevent condensation in commercial refrigeration. Fits HTS 6806.10.00.60 as insulating pipe coverings of mineral wools.