... drive 2) 19.89m3 capacity. 3) Euro III standard Deongfeng 6*2 Fuel Oil Tank Truck 19000L DLQ5250GJYJ3 Technical parametersProduct BrandDali ... adopted stainless steel of 4mm,5mm,6mm,and 8mm imported from Korea5,Vitriol, hydrochloric acid and alkaline fluid tanks are made ... of plastics and thickness is 12mm~22mm.6,After tank body welded ,it’s adopted shot blasting pretreatment ...