Product Name: High Temp Fire Resistant Fiber Glass Ventilation Air Duct for Boilers Certification: CE Performance: Temperature Shape: Round Application: Ventilation Usage: Marine, Mining, for Firefighting, for Air Conditioner, Industrial, for Environment Protection Material: Fiber Glass Temp.: 450celsius Color: Grey Length: 10m(Standard) Trademark: Super Transport Package: Neutral Carton Packing Specification: 100mm-1500mm Origin: China HS Code: 841490 Product Description High Temp Fire Resistant Fiber Glass Ventilation Air Duct for BoilersFlexible Duct IntroductionMaterial:Fiber Glass and silicone coatingFeatures:Heat resistant, wear proofAvailable sizes:50mm-800mmStandard length:10 MetersThickness:0.5mmTemperature range:-60 Celsius Degree to 450 Celsius DegreeApplication:Boilers, high temperature ventilation equipment, for air, smoke, dust ventilationTags:Flexible DuctSuperis specializing in manufacturing all kinds of ventilation products include flexible ducts and portable ventilators. We sincerely welcome you to visit our company or contact us for cooperation!For more information about Industrial Ducting Hose, please click hereto visit our website.https://www.sp-vent.com/