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.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If cementitious pipe articles
Articles of cement/portland stone under 6810; foamed slag insulation stays 6806
If raw/granular slag
Unfoamed/expanded slag is Chapter 25 mineral product, excluded by note (a)
If steel pipe with integral insulation
Pipes/articles of iron/steel with attached insulation under Chapter 73
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Import Tips & Compliance
• Marine-grade certifications (e.g
• IMO compliance) aid in proving specialized pipe use
• Declare slag composition to differentiate from cementitious products (6811)
• Water absorption test results prevent reclassification as water-impervious materials
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.
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.
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.
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.