Mine ventilation duct

  • Nylon fabric with both sides PVC coated, Low friction loss, easy-installed, MSHA approved.
  • High-strength welded construction provides exceptional airflow performance.
  • Flame retardant standards NFPA701:2015 and DIN 4102 B2 approved.
  • High tensile strength and tear strength approved by DIN53354 and DIN53363 test methods.
  • Diameter: 200 mm-3,200 mm (Custom diameter available).
  • Standard Length:1 m-300 m (Custom length available).
  • End connection: zipper / Velcro/ steel ring / eyelets.
  • Anti-static fabric optional.