Foamed Slag Pipe Lagging from Mexico
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.
Duty Rate — Mexico → United States
13.9%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• 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