insulation duct

Product Description

1.Material: PVC fire resistant fabric with helix steel wire reinforced covering a lay of aluminum foam. 2. Thickness:0.5mm*1mm 3.Diameter:4" to *0" stander length:5m or *0m 4,Main color: yellow,red,orange,white,black,gray,blue ect. 5,Character: enduring high temparature,acid,alkali,oleic acid, harmful liquid state gas ect. good heat preservation effect Temperature range:from **5℃upto ***0℃. with the strong points of reducing heat wasting reduction,low wind resistance,good nosie elimination,energy saving,environment protection ect. Widely used in these working environment such as  engine room,air port,hotel,supermarket air-conditioner ect