Hypalon Acid-Resistant Hose from Canada
CSM (chlorosulfonated polyethylene) vulcanized rubber hose for sulfuric acid and chemical transfer. Unreinforced per HTS 4009.11.00.00 without fittings. Superior resistance to oxidizing acids.
Duty Rate — Canada → United States
12.5%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Supply chemical resistance certification from independent testing
• Confirm no fabric ply reinforcement through cross-section analysis
• Document maximum temperature rating for hazardous material declarations