молот бурового отверстия
fabricantes de bombas de escória vertical

- Discharge Size The size of the discharge pipe affects how quickly mud can be expelled. Larger discharge openings can accommodate thick mud without clogging.
The reason:The suction pipe is not filled with water
Blocked suction line or inadequate valve opening
The inlet pipe of the pump, the meter or the stuffing box are serious
Blocked suction line or inadequate valve opening
The inlet pipe of the pump, the meter or the stuffing box are serious