Plastic-coated composite steel pipe is a new type of pipe material, which combines the advantages of steel pipe and plastic, and has the characteristics of excellent corrosion resistance, environmental protection and long life, so it has been widely used in the field of water supply and drainage. Among them, DN200 plastic-coated composite steel pipe is the most common specification. Plastic-coated spiral steel pipe for water feeding
1. Features. 1.Strong corrosion resistance.
The plastic-coated composite steel pipe uses a special process to coat a layer of plastic on the inner wall of the steel pipe, so that the steel pipe is isolated from the external environment, which effectively prevents corrosion and rust. In outdoor or humid environments, plastic-coated composite steel pipes can still maintain their excellent performance.
2.Good environmental performance.
The production process of plastic-coated composite steel pipe does not use any harmful substances, no pollution, no radiation, and is an environmentally friendly and green pipeline material.
3.Long life.
The service life of the plastic-coated composite steel pipe can be up to 50 years, which is synchronized with the building, reducing the trouble of pipe replacement.
4.Easy to install.
The plastic-coated composite steel pipe is simple to connect and easy to install, which can effectively shorten the construction period and reduce costs.
Second, the field of application.
1.Water supply works.
Plastic-coated composite steel pipe has excellent corrosion resistance and environmental protection performance, and is suitable for drinking water transportation, sewage treatment, water treatment facilities, etc. in urban water supply projects.
2.Drainage works.
Plastic-coated composite steel pipes have a wide range of applications in drainage engineering, such as rainwater drainage, sewage treatment, sewage transportation, etc. Its excellent corrosion resistance and long life characteristics can effectively solve the corrosion problem in sewage discharge.
3.Building water supply and drainage works.
Plastic-coated composite steel pipes have a wide range of applications in building water supply and drainage projects, such as water supply and drainage systems for hotels, hotels, office buildings, residential quarters and other buildings. Its excellent corrosion resistance and environmental protection performance can effectively improve water quality and protect people's health.
III. Conclusion. As a new type of pipeline material, plastic-coated composite steel pipe has the characteristics of excellent corrosion resistance, environmental protection and long life, so it has been widely used in the field of water supply and drainage. In the future development, with the continuous progress of technology and the continuous expansion of application fields, plastic-coated composite steel pipes will play a more important role and contribute to creating a better living environment for human beings.