Marine Fuel Oil Pump Shaft

Marine Fuel Oil Pump Shaft

Introduction of Marine Fuel Oil Pump Shaft

The pump shaft is the core part of the centrifugal pump components. The centrifugal pump impeller, bushing, etc. are installed on the pump shaft, and then rotate on the bearing through the pump shaft, so that the principle of centrifugal force can be used to increase the outlet pressure.

Marine Fuel Oil Pump Shafts of Different Materials

①Gray iron is a high-strength cast iron, the matrix is pearlite, and the strength, wear resistance, heat resistance are good, and the shock absorption is also good; the casting performance is good. Used in important castings in general machinery manufacturing.

②304 stainless steel has good corrosion resistance, longer durability than ordinary steel, good corrosion resistance and high strength. It is also resistant to high temperature oxidation and high strength, so it can resist fire; Easy to shape; Because there is no need for surface treatment, it is simple and easy to maintain; Clean, high finish; Good welding performance.

③316 stainless steel is greatly improved in corrosion resistance and high temperature strength due to the addition of Mo element. The high temperature resistance can reach 1200-1300  degrees, and it can be used under harsh conditions.

The specific parameters of the pump shaft shall be customized according to the drawings and the model of the pump

Casting Process of Marine Fuel Oil Pump Shaft

Picture of Marine Fuel Oil Pump Shaft