
Fire Resistant Wire Supported PVC Flexible Air Duct 300mm. Fire Resistant Certification: Approved by SGS for fire resistance, ensuring safety in high-risk environments. Wide Size Range: Available sizes from 100mm to 1500mm, with custom sizes available upon request. Durable Material: Heavy duty PVC fabric with spiral steel wire support and tear-proof rubber strip. Multi-Color Options: Standard orange color available, with yellow, blue, white, and black options. Versatile Application: Suitable for mining, firefighting, painting, and industrial ventilation in confined spaces. Flexible Connection: Equipped with rope, buckle, cuff, hose clamp, zipper, and Velcro for easy connection. OEM/ODM Service: Professional exporter offering OEM and ODM services for customized duct solutions.