Bent pipe and manufacturing mold and manufacturing method thereof

The invention discloses a bent pipe and a manufacturing mold and a manufacturing method thereof, and belongs to the technical field of medium pipe manufacturing. The bent pipe comprises a plurality ofsections of pipes; and the multiple sections of pipes are fixedly connected into a whole through the side walls, and the included angle between the axial direction of the axial head section pipe andthe axial direction of the axial tail section pipe of the multiple sections of pipes is a set angle. In addition, the invention further discloses a manufacturing mold of the bent pipe and a manufacturing method for manufacturing the bent pipe by using the manufacturing mold. By using the manufacturing mold and the manufacturing method, the manufacturing efficiency of the bent pipe with the set angle can be improved, and the manufacturing time of the bent pipe with the set angle is saved. 本申请公开了一种弯管、其制作模具及制作方法，属于介质管制作技术领域。该弯管包括多段管；多段管之间通过侧壁固定连接为一体，多段管的轴向首段管与尾段管的轴向之间的夹角为设定的角度。此外，本申请还公开了该弯管的制作模具和应用该制作模具制作该弯管的制作方法。应用该制作模具及