SpecificationsTDS OF USED COOKING OIL FOR BIODIESEL Flexitank Construction1) single layer and multi layers high strength LDPE HDPE film2) out layer PP for flexitank3) alternative 2" or 3" butterfly valve & ball valve for flexitank4) automatic air vent to release air pressure in flexitank, and also used for sampling Flexitank Type(flexible)1) top loading & discharging flexitank2) bottom loading & discharging flexitank3) top loading & bottom discharging flexitank Flexitank Accessories:2” and 3” camlockSafety pin added on flexitank valve(patented design)Heating pad for discharging easy-crystalized liquhoney, syrup, palm oil and animal oil etc from flexitank Packing Capacity in Containers(20" & 40"):Cargo Container20"40"flexitank only100 pcs220 pcsflexitank with accessories55 units120 unitsFOB Price: US $210 Metric Ton Delivery Time : Within a few weeks after signing of contract and payment confirmation.Payment terms : 30% T T deposit and 70% on shipping documents.So may I know your quantity and destination seaport ?I want to offer you a more precise price , the more quantity , the more discount you will own .If you have any concerns,please feel free to us.Looking forward to your feedback soon. Sales DeptDav