As the well cover has a variety of advantages, it is recognized by everyone. Only when the construction is carried out in strict accordance with the operation regulations, can good results be achieved. Let’s understand the anti-corrosion advantages of the well cover.

As we all know, ductile iron well cover is an important facility installed on the road and green road.

The quality of nodular cast iron manhole cover directly determines whether there will be accidents when pedestrians pass by. If the quality of nodular cast iron manhole cover is not good, it will lead to potential safety hazards in our life. The anti-corruption performance of nodular cast iron well cover must be good if it wants to withstand such a test. To achieve this effect, it needs strict treatment. It is coated with asphalt. Before painting, the pipe is preheated to speed up the adhesion of asphalt and dry quickly. There is aluminic acid coating. These two processes are very suitable for anti-corrosion coating. Ball mill well cover is a kind of cast iron, It can effectively improve the properties of cast iron, especially the plasticity and toughness of the product, and can achieve higher strength than carbon steel. This is the characteristic of nodular well cover, which is a way to improve the service life of well cover, and also to better protect everyone’s safety.