Valve seat puller Mud Pump

ud pump valve seat puller comprises a lifting handle, a sliding sleeve handle, a sliding sleeve and a locking ball.Move the sliding sleeve handle upward and the locking ball expands outward. After inserting the shaft, the sliding sleeve handle is reset under the action of the spring. The two locking balls are stuck in the hole of the shaft and locked.It is welded using a PDC bit water hole extractor and a modified well packer quick-fix joint.Very convenient to use, a few