Theses Jackets Are Used For Processing Kettle, Storage Tank, Drums Etc; It Can Heat Liquids Upto 300o C The Heating Elements Of The Jackets Is Perfectly Insulated By Glass Sleeving. Fibreglass Cloth Is Used For Heating Surface.Thick Gauge M S Sheet Is Used For Outer Casing, Heating Jacket Is Lagged With Glass Wool Insulation With Maximum Thickness To Achive High Efficency.