... discharging 3. Food grade 4.ISO HACCP FDA SGS What is flexitank ? Flexitank, is designed for the transportation of liquids in 20' steel ... , custom formulated blended polyethylene, the ingredients of which are approved by the US Food & Drugs Administration (FDA) for the carriage ... LiquidsHeating pad for easy-crystalized liquids like honey, syrup, palm oil, and animal oil tec.Air Release Valve for easy ...