
Flexible Flame Retardant PVC Mining Ventilation Duct Fabric Air Duct Fabric for Mine and Tunnel. Flame Retardant & Tear Resistant: Fabric features flame retardant and tear-resistant properties for safe mining ventilation. High Temperature & Chemical Resistance: Withstands high temperatures and offers excellent resistance to various chemicals. Flexible Multi-Shape Adaptation: Easily adapted to round, oval, or square ducts with high flexibility. Customizable Color Options: Available in Yellow, Orange, or customized colors as per customer order. Adjustable Length Range: Length can be customized from 10 meters to 50 meters. OEM and ODM Services: Professional manufacturer offering full customization from samples and designs. ISO9001 Certified Quality: Supplier certified under ISO9001 with 100% inspection for finished products. Durable Woven Structure: Constructed with PVC coated polyester, featuring high tensile and tear strength.