Composition 1. Four inner layers food grade Polyethylene 2. One outer layer Strong PP 3. 3 Inch Butterfly Valve Special Design 1.3 inch Unity Valve: to avoid leakage 2. Handle valve: to avoid damage caused by overforce 3. PE bonnet ( our special design) : 1) to avoid contamination from any spill out of the flexitank while loading or discharging 2) to protect the valve 4. Anti-suction design: to avoid the PE film being sucked out 5. Lower distance between valve and the ground to completely drain the liquid Type 1. Top Loading & Discharging flexitank 2. Bottom Loading & Discharging flexirank 3. Top loading & Bottom Discharging flexitank Accessories 1. Steel Bar ( 2.4* 0.5* * 0.5* 0.04m) 5pcs/ set 2. Corrugated Paper ( L: 28m) 1 roll/ set 3. Cardboard ( 2.3* 1.5* 0.02m) 1 pc/ set Assistant Items for Your Special Liquids 1. Heating pad for easy-crystallized liquids like honey, syrup, palm oil, and animal oil tec. 2.Air Release Valve1) for easy-fermented liquids to expel air in the fllexitank generated from fermentation 2) for sampling Packing and Delivery 1. Packing: Carton & Pallet 2. Delivery: 5 days after receipt of your down payment or L/ C at sight