Cast Iron Exhaust Stack Pipe from Canada
Tall hollow cast iron pipe serving as exhaust stacks for industrial furnaces. Under HTS 7303.00.00.90 as other cast iron pipes for high-temperature emissions. Corrosion-resistant interior lining.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• EPA-equivalent certs for emissions compliance
• Wall thickness docs to confirm cast iron