The utility model discloses a bend applied to concrete delivery, which comprises a bend body. The bend applied to the concrete delivery is characterized in that the inner wall of the bend body is covered with a wear-resisting layer; the wear-resisting layer is fixed by rivets; the edge of the wear-resisting layer is provided with a flange; the inner wall of the bend body is provided with a groove matched with the flange; the outer wall of the bend body is provided with a cover body; a sealed cavity is formed by the cover body and the outer wall of the bend body; the inside of the sealed cavity is filled with wear-resisting materials; and two ends of the bend body are provided with iron rings. The bend applied to the concrete delivery has the advantages of abrasion resistance, long use time, simple structure and low cost and brings convenience for users.