Overview
PVC flexible mine air ducts are a ventilation duct system specially developed for complex environments such as underground mines and tunnel projects. Made of high-strength PVC-coated fabric, combined with innovative processes and anti-static treatment technology, this product has reached industry-leading standards in terms of wear resistance, corrosion resistance, flame retardancy and safety performance. It is a core equipment for enhancing the safety of mine operations and ventilation efficiency.
Technical Parameter
Material | PVC Coated Fabric |
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 | Steel ring, Zipper, Velcro or Customers Requirement |
Features | Anti-cold Corrosion Resistance , etc. |
Compressive strength | ≥8000Pa |
Certification | ISO 9001 |
Product Features
Low Air Leakage: Engineered with precision-sealed seams and reinforced joints to minimize air loss, ensuring optimal ventilation efficiency.
Waterproof-Resistant: The PVC-coated fabric provides an impermeable barrier against water, humidity, and condensation.
Durable & Tear-Resistant: Constructed from high-tensile polyester fabric with a heavy-duty PVC coating for enhanced strength.
Fire-Resistant: Meets industry safety standards with flame-retardant properties, reducing fire risks in underground environments.
Chemical-Resistant: The PVC coating provides resistance to oils, acids, alkalis, and UV radiation, ensuring long-term performance even in exposed sections.
