1. Traditional drainage pipe materials include cast iron, clay, cement, etc., and these materials have many problems in the process of use, such as easy rust, easy damage, and frequent maintenance. In order to solve these problems, epoxy coal asphalt anticorrosive steel pipe came into being.
2. Epoxy coal asphalt anti-corrosion steel pipe is a new type of drainage pipe material, the inner layer is made of epoxy resin anti-corrosion coating, and the outer layer is made of coal asphalt anti-corrosion coating.
3. The epoxy resin anti-corrosion coating has strong corrosion resistance and heat resistance, which can effectively prevent corrosion and damage to the pipe wall; The coal asphalt anti-corrosion coating has strong resistance to ultraviolet radiation and aging, which can enhance the durability and stability of pipelines.
4. The application of epoxy coal asphalt anticorrosive steel pipe in drainage pipeline has many advantages. First of all, it has strong corrosion resistance, which can be used for a long time in harsh environments without corrosion and damage, effectively extending the service life of drainage pipes. Secondly, it is not easy to rust and does not require additional anti-corrosion treatment, which can reduce maintenance costs.
5. Epoxy coal asphalt anticorrosive steel pipe also has many other advantages. Its long service life, convenient installation, smooth water flow, low noise, sewage is not easy to retain, etc., these advantages make it widely used in the construction of urban drainage pipelines. According to statistics, many cities around the world are currently using epoxy coal asphalt anticorrosive steel pipes as drainage pipe materials.
6. Epoxy coal asphalt anticorrosive steel pipe has the advantages of strong corrosion resistance and long service life, and gradually replaces the traditional drainage pipe material to become the mainstream material for urban drainage pipeline construction.