The invention provides an angular corrugated anti-seismic device. The angular corrugated anti-seismic device comprises a corrugated pipe and two anti-seismic assemblies. The two ends of the corrugatedpipe are connected with the connection end of a first pipe fitting and the connection end of a second pipe fitting correspondingly. Each anti-seismic assembly comprises a first hinge seat, a second hinge seat, a hinge plate assembly and at least one friction piece, wherein the first hinge seat is arranged on the first pipe fitting, the second hinge seat is arranged on the second pipe fitting, thehinge plate assembly comprises a hinge pin and at least two hinge plates, the hinge pin penetrates one end of each hinge plate to connect the hinge plates together, the other end of at least one hinge plate is connected with the first hinge seat, the other end of at least one hinge plate is connected with the second hinge seat, and the part of the ends, connected with the hinge pin, of every twoadjacent hinge plates is provided with one friction piece. Through application of the angular corrugated anti-seismic device, when deformation and vibration happens, the occurrence of system resonancein any direction is avoided while the deformation is absorbed, the stability of the system is guaranteed, and the anti-seismic purpose is achieved.