High pressure moveable elbow

The utility model discloses a high pressure moveable elbow, including first connecting pipe, the inside of first connecting pipe is equipped with medium flow path, and the one end of first connecting pipe is connected with first joint, be equipped with the wing nut on the first joint, the fixed surface of wing nut has the arch, be connected through the fixed plate between first connecting pipe and the second connecting pipe, the surface of fixed plate is equipped with heavy single rivet clamp, the both ends of heavy single rivet clamp are fixed with the iron plate, pass through bolted connection between the iron plate, the one end of second connecting pipe is connected with the sand mould iron pipe. The utility model discloses, inner wall through first connecting pipe and second connecting pipe is equipped with stainless protection layer and the surface scribbles oil metal anti -corrosive paint, make this high pressure moveable elbow have corrosion -resistant with prevent rusty function, avoid high pressure m