Hangzhou Dongxing Telecommunication Material Co.,Ltd is one of the professional China aluminum foil for flexible duct manufacturers and suppliers,Website: , and equipped with a productive aluminum foil for flexible duct factory and company, welcome to contact us.Basic InfoModel NO.:HC888Usage:Kitchen Use, Insulation MaterialType:Die Cut PieceTemper:SoftTreatment:CompositedThickness:Thick FoilRolling Characteristics:RollingMaterial:Al+Pet Packaging & DeliveryPackaging Detail:1coil/polybag polybags/carton cartons/pallet Or nude packing as the custom requirementDelivery Detail:According to customers'requirementSpecificationsMaterial:PETwidly used for HVAC flexible ductThickness:7-125uColor:transparentSGS certificationBrief descriptionMaterial : PETApplication : for flexible ductPhysical propertiesPet Thickness: 4.5-125uWidth : 5mm-1000mmID : 76 ±0.5mm or 105 ±0.5mmOD : 250mm-650mmColor : transparentStandard:SJ/T11138-1997in chinaTensile Strength,Mpa ≥50Banding Elongation,% ≥15Bond Strength ,N/cm ≥ 4 Product Description