Emulsion 1.16,000-24,000 liters capacity 2.4 layers PE+1 layer PP 3. 2 or 3 inch valve ... ,COA,HACCP,ISO emulsion products transport with flexitank HENGXIN flexitank5 layers:4 *food grade PE+1*PPCapacity:14000-24000LHENGXIN flexitank composition4 ... accessory* steel bar(2.4*0.5*0.028m): 5pcs/set* cardboard(2.4*1.5*0.017m): 1pc/set* corrugated paper ...