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This industrial-grade ventilation hose features a built-in, highly elastic galvanized steel coil support to effectively prevent negative pressure collapse and ensure unobstructed ventilation ducting. Its PVC-coated fabric outer layer provides excellent resistance to acids, alkalis, corrosion, and moisture, making it ideal for humid tunnel construction environments. The hose is highly compressible and retains its shape when extended, offering strong resistance to mechanical fatigue and a long service life. It is suitable for various local ventilation units, ensuring efficient, long-distance air delivery.
Material | PVC Coated Fabric |
Base Fabric | Polyester fabric |
Color | Yellow or Black or Orange |
Fireproof | B1, B2, M1, M2, NFPA701 Optional |
Use temperature | -40℃ ~ +100℃ |
Surface Resistivity-Anti-static (optional) | <300 mega |
Pitch | 150mm, 200mm, 300mm |
Diameter of Wire | 5mm ~ 10mm |
Diameter | 10 inches ~ 70 inches |
Coupling Type | Steel ring, Zipper, Velcro or Customers Reuirement |
Features | Flexible, Waterproof, Windproof, Anti-cold, Anti-mildew, Anti-UV, Anti-aging, Tear Resistant, Corrosion Resistance, Flame retardant, etc. |
Superior broken tensile strength and tear strength
Extremely low air leakage rate in a hundred meter
Extremely low drag coefficient in a hundred meter
Excellent folding performance
Bear greater pressure without the danger of blowing
Easier in repairing: zipper repair band, Velcro repair band, and portable hot air gun
Without any unpleasant odor
Be engaged in the field of ventilation system for more than 30years, we have rich experience in making all kinds of flexible ventilation ducting. We, NEWSTAR Plastic Industry Co., Ltd, focusing on technology innovation, quality assurance, want to give you high quality products, best service and competitive price. Consult us for your interesting products; don not miss out on a wonderful purchasing experience!
This industrial-grade ventilation hose features a built-in, highly elastic galvanized steel coil support to effectively prevent negative pressure collapse and ensure unobstructed ventilation ducting. Its PVC-coated fabric outer layer provides excellent resistance to acids, alkalis, corrosion, and moisture, making it ideal for humid tunnel construction environments. The hose is highly compressible and retains its shape when extended, offering strong resistance to mechanical fatigue and a long service life. It is suitable for various local ventilation units, ensuring efficient, long-distance air delivery.
Material | PVC Coated Fabric |
Base Fabric | Polyester fabric |
Color | Yellow or Black or Orange |
Fireproof | B1, B2, M1, M2, NFPA701 Optional |
Use temperature | -40℃ ~ +100℃ |
Surface Resistivity-Anti-static (optional) | <300 mega |
Pitch | 150mm, 200mm, 300mm |
Diameter of Wire | 5mm ~ 10mm |
Diameter | 10 inches ~ 70 inches |
Coupling Type | Steel ring, Zipper, Velcro or Customers Reuirement |
Features | Flexible, Waterproof, Windproof, Anti-cold, Anti-mildew, Anti-UV, Anti-aging, Tear Resistant, Corrosion Resistance, Flame retardant, etc. |
Superior broken tensile strength and tear strength
Extremely low air leakage rate in a hundred meter
Extremely low drag coefficient in a hundred meter
Excellent folding performance
Bear greater pressure without the danger of blowing
Easier in repairing: zipper repair band, Velcro repair band, and portable hot air gun
Without any unpleasant odor
Be engaged in the field of ventilation system for more than 30years, we have rich experience in making all kinds of flexible ventilation ducting. We, NEWSTAR Plastic Industry Co., Ltd, focusing on technology innovation, quality assurance, want to give you high quality products, best service and competitive price. Consult us for your interesting products; don not miss out on a wonderful purchasing experience!
