... Mould 2.Type:ball, butterfly 3.For IBC container tank 4.Size:2", 3" We can make all kinds ... reference:Name IBC Valve Plastic Mould Specification 2'', 3'' Mould material 45#,P20,718,2738 Mould base ... ,bottom valves,gate valves,locking valves,deflation valves,water tapes,etc. Made of ABS,U-PVC,C ... ,POM and other material.3.We can provide moulds like flange,flexible connector,water supply and sewerage pipe ...