Three-layer polyethylene anticorrosive spiral steel pipe for buried water supply pipeline
With the acceleration of urbanization, the demand for water supply pipelines is increasing, while traditional metal pipes are gradually eliminated due to problems such as easy corrosion and short life. In order to solve this problem, the three-layer polyethylene anti-corrosion spiral steel pipe for the buried water supply pipeline came into being. This article will introduce the advantages, production process, application fields and future development of this new pipeline in detail.
1. Advantages of three-layer polyethylene anticorrosive spiral steel pipe for buried water supply pipeline.
1.Strong corrosion resistance: The three-layer polyethylene anti-corrosion layer can effectively resist the erosion of various corrosive substances such as acid, alkali and salt, which greatly improves the service life of the pipeline.
2.Good environmental performance: The pipeline is made of environmentally friendly materials, which is non-toxic and tasteless, and will not cause pollution to the environment.
3.Convenient construction: The three-layer polyethylene anti-corrosion spiral steel pipe is light in weight, good in bending, convenient and quick to install, and can greatly shorten the construction period.
4.Low maintenance costs: Due to its excellent corrosion resistance and long service life, the maintenance cost of the pipeline is greatly reduced.
2. Production process of three-layer polyethylene anticorrosive spiral steel pipe for buried water supply pipeline.
The production process of three-layer polyethylene anticorrosive spiral steel pipe mainly includes the following steps:
1.Steel pipe manufacturing: high-quality steel is used, and after rust removal, sandblasting and other treatments, spiral welding is carried out to make steel pipes.
2.Preparation of anti-corrosion layer: A layer of epoxy powder is coated on the surface of the steel pipe to improve the adhesion of the steel pipe. Then the polyethylene anticorrosive layer, adhesive and the second polyethylene anticorrosive layer are applied sequentially to form three layers of polyethylene anticorrosive layer.
3.Quality inspection: Conduct quality inspection on finished products to ensure that all performance indicators meet the standard requirements.
4.Packing and delivery: Packing according to customer requirements, and warehousing and delivery.
3. Application field of three-layer polyethylene anticorrosive spiral steel pipe for buried water supply pipeline.
1.Urban water supply system: As the main material of urban water supply pipeline, the three-layer polyethylene anti-corrosion spiral steel pipe can ensure the safety and stability of water quality.
2.Sewage treatment plant: This pipeline can be applied to the inlet and outlet pipes of sewage treatment plants to avoid the corrosion of metal pipes by sewage.
3.Agricultural irrigation: In the field of agricultural irrigation, this type of pipe can be used for diversion irrigation projects, and its durability and low maintenance costs are obvious.
4.Chemical industry: In the chemical industry, this kind of pipeline can be used to transport a variety of corrosive liquids, and its excellent corrosion resistance has been widely recognized.
5.Other fields: In addition to the above fields, three-layer polyethylene anti-corrosion spiral steel pipes can also be used in electricity, heat, underground pipe gallery and other fields.
Fourth, the future development of three-layer polyethylene anti-corrosion spiral steel pipes for buried water supply pipelines.
With the continuous improvement of people's awareness of environmental protection and safety, the market demand of three-layer polyethylene anticorrosive spiral steel pipe, as a green and safe pipeline material, will continue to increase. In the future, with the continuous progress of technology and the expansion of application fields, the performance and service life of the pipeline will be further improved. At the same time, the continuous reduction of production costs will also make it widely used in more fields.
In a word, as a new type of water supply pipeline material, the three-layer polyethylene anti-corrosion spiral steel pipe for buried water supply pipeline has broad application prospects and huge market potential. With the continuous improvement of its production process and the continuous expansion of its application, it is believed that this green and safe pipeline material will play a more important role in the future.