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6806.90.00.90/Slag Wool Pipe Insulation/Canada

Slag Wool Pipe Insulation from Canada

Cylindrical jackets of resin-bonded slag wool for insulating steam pipes and HVAC ducts, reducing heat loss and noise. HTS 6806.90.00.90 covers this as a heat- and sound-insulating article of mineral wool.

Duty Rate — Canada → United States

10%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
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Import Tips

• Measure wall thickness and ID/OD precisely for accurate HTS declaration

• ASME or ASTM certification aids in proving industrial insulation use

• Avoid foil jacketing that might trigger Chapter 76 aluminum classification

Slag Wool Pipe Insulation from Canada — Import Duty Rate | HTS 6806.90.00.90