name: Tunnel Ventilation System Lay Flat PVC Flexible Ventilation Hose
date: 2024-11-13 16:07:45
view: 286
about:
We, NEWSTAR PLASTIC INDUSTRY CO.,LTD., is a professional supplier of flexible ventilation ducting for mine and tunnels in China. Being engaged in the field of mine ventilation for more than 30 years, we have rich experience in making all kinds of fle...
Specific attributes
Raw Material | PVC Coated Fabric |
Type | Laminated/Coated |
Base Fabric | knitted/woven polyester fabric |
Color | Yellow or Black |
Fireproof | B1, B2, M1, M2, NFPA701 Optional |
Use temperature | -40℃ ~ +100℃ |
Surface Resistivity-Anti-static (optional) | <300 mega |
Diameter | 10 inches ~ 122 inches |
Coupling Type | Zipper, Velcro or steel ring |
Benefits
Pass 3,000 hour durability deterioration test;
Outstanding tearing strength for welding;
Good strength, good flexibility and strong tear resistance;
Fireproof, and waterproof;
Cold Crack Resistance
Anti-mildew, anti-bacteria, anti-corrosion, anti-UV;
Best color fastness;
Anti-static (optional) : surface resistivity : less than 108ohm;
Flame retardant(optional) : NFPA-701, B1, B2 or M2
Coupling types
Steel ring coupling
Velcro coupling
Zipper coupling
Packing and delivery
