... Special designed partial heating system (tank-in-tank) 3. Intelligent Vertical asphalt/bitumen storage tank (tank battery)Suitable for storage, heating ... pitch.Capacity: Asphalt tank battery, the capacity of the single tank ranges from 1000000L to 5000000L, and the total capacity ... supplementary device;intelligent control, simplified operation, easy to use. Vertical asphalt tank (tank battery)