name: 3100 Diameter Tunnel Project Ventilation Duct Lay Flat Hose
date: 2024-12-19 10:58:05
view: 193
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...
Specifications
Technic | Coated or laminated |
Material | PVC coated fabric+ steel wire |
Color | Yellow or black or orange or customized |
Diameter | 3100mm |
Use temperature | -40℃ ~ +100℃ |
Coupling Type | Zipper, Velcro, or steel ring |
Helix | Steel wire |
Flame retardant(optional) | NFPA-701, B1, B2 or M2 |
Anti-static (optional) | less than 108ohm |
Advantages
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
Without any unpleasant odor
FAQs
Q1: Are you a factory?
A1: Yes. Newstar is a manufacturer of all kinds of flexible ventilation ducts with more than 40 years’ experience.
Q2: How can I get a price?
A2: An inquiry online, we will reply within 24 hours. If you are urgent you are welcome to call directly.
Q3: Can I get a sample for test?
A3: Yes.
