Professional OEM PVC industrial Flexible Air Duct for All Confined Spaces

Professional OEM PVC industrial Flexible Air Duct for All Confined Spaces. Wide Size Range: Available sizes from 100mm to 1500mm with custom options. Durable Material: Heavy duty PVC fabric with spiral steel wire and tear-proof rubber strip. Multi-Color Options: Standard orange available in yellow, blue, white, and black. Certified Safety: Fire resistant and certified by SGS for industrial safety. OEM Service: Professional OEM service available for customized branding. Versatile Application: Suitable for mining, firefighting, construction, and confined spaces. Temperature Resistance: Operates effectively within -20 to 80 Celsius range. Flexible Design: Lightweight and flexible for easy carry and operation.