... FDA,EC,HACCP,ISO22000 Approved 1. The flexitank is made of four Layers high strength PE, covered with one layer ... PP weaves outside .It is perfectly safe .The design of the pipe is very reasonable. It is manufactured for single ... hazardous liquids. 2. The compatible products contain : edible oil ,fruit juice concentrate ,potable water ,wine, sorbitol, base oil, detergents, drilling mud additives ...