Product Features
100% high tenacity polyester yarns with PVC coating
Good flexibility
Completely waterproof
Outstanding tearing strength for welding;
Cold Crack Resistance
Anti-mildew
Anti-static
Fire resistant
Low wind resistant
Large air volume
Product Applications
Flexible Duct is mainly used in tunnels, subways, underground parking where efficient exhaust duct is required. In the tunnel, it can effectively eliminate vehicle exhaust, smoke and other harmful gases, improve the air quality inside the tunnel, and ensure driving safety.