Analysis and application of the material in the water outlet pipe of the pump

After the exit of the pipeline for the water pipeline, also known as the pressure water pipeline. The outlet pipeline is reinforced concrete pipe, steel pipe, cast iron pipe and PVC pipe, etc.. According to the level of pressure, diameter, construction conditions, the performance characteristics of the combination of various pipes to determine the water pipe material.
1, water pump pipe material reinforced concrete pipe
An ordinary reinforced concrete pipe, a prestressed reinforced concrete pipe. Ordinary steel strength concrete has the advantages of low cost, long service life, low maintenance cost and high water transfer efficiency. The advantages of prestressed reinforced concrete pipe is saving steel, anti permeability, water efficiency, bear the water pressure. The two point is to attack Wu dance pipe weight, transportation and convenient installation, the interface processing difficulties. Ordinary reinforced concrete pipe is suitable for all kinds of pumping stations under the head of 50m, the pipe diameter is 30 - 150mm pipeline; prestressed reinforced concrete pipe is suitable for high lift pumping station, pipe diameter is less than 200mm.
2, water pump pipe material steel pipe
Steel pipe has the advantages of thin wall, light weight, high strength; bear the water pressure, water efficiency, pipe length, simple joint. The disadvantage is that the cost is high, easy to corrosion, the use of anti-corrosion materials to be coated in the surface. Suitable for high lift pump station. The diameter of the pipe is larger than 800mm.
3, water pump pipe material cast iron pipe
Cast iron pipe has the advantages of low cost than the steel pipe, not easy to corrosion, long life, the disadvantage is the tube wall thickness, weight, material brittle head loss is big, not easy maintenance, etc.. Suitable for medium lift pump station, pump pipe with diameter less than 600mm.