DN820*10 plastic-coated spiral steel pipe is a new type of steel pipe material, and its internal and external plastic-coated composite pipe has excellent performance and wide application prospects. This article will introduce the characteristics and applications of DN820*10 plastic-coated spiral steel pipe from the following aspects. Plastic-coated spiral steel pipe
1. Features. 1.Corrosion resistance: The coating of the plastic-coated spiral steel pipe has good corrosion resistance, which can effectively prevent oxidation and corrosion on the surface of the steel pipe and prolong the service life of the steel pipe.
2.Excellent hygienic performance: The coating material of the plastic-coated spiral steel pipe meets the national health standards and will not have a negative impact on human health.
3.Anti-aging performance: The coating material of plastic-coated spiral steel pipe has good anti-aging performance, which can maintain the gloss and color of the pipe for a long time.
4.High temperature resistance: The coating material of plastic spiral steel pipe has good high temperature resistance, which can keep the pipe smooth and strong at high temperature.
5.Environmental performance: The coating material of the plastic-coated spiral steel pipe will not pollute the environment and is an environmentally friendly material.
2. Application. DN820*10 plastic-coated spiral steel pipe is widely used in water supply, drainage, sewage treatment, oil and gas and other fields. Among them, the water supply field is the most widely used, and the plastic-coated spiral steel pipe has excellent corrosion resistance and hygienic performance, which can ensure the safety and health of water quality. At the same time, its excellent anti-aging performance and high temperature resistance can also ensure the service life and safety of the pipeline.
Third, the production process.
The production process of DN820*10 plastic-coated spiral steel pipe mainly includes the following steps:
1.Pretreatment: Pretreatment such as cleaning and rust removal of the steel pipe is carried out to ensure the adhesion and smoothness of the coating.
2.Coating: The prepared paint is evenly applied to the surface of the pretreated steel pipe and heat-cured.
3.Inspection: The appearance, adhesion, pressure resistance and other aspects of the coated steel pipe are inspected to ensure product quality.
4.Packing: The steel pipes that pass the inspection will be packed for delivery.
Fourth, the market prospects.
With the continuous investment in infrastructure construction and the continuous improvement of environmental protection requirements, the market prospect of DN820*10 plastic-coated spiral steel pipe is very broad. At the same time, its excellent performance and wide range of application fields will further promote its market development. In the future, DN820*10 plastic-coated spiral steel pipe will be used in more fields, such as construction, chemical industry, electric power and other fields.
V. Conclusions. As a new type of steel pipe material, DN820*10 plastic-coated spiral steel pipe has the advantages of excellent corrosion resistance, health performance, anti-aging performance, high temperature resistance and environmental protection performance, and is widely used in water supply, drainage, sewage treatment, oil and gas and other fields. The production process mainly includes pretreatment, painting, inspection and packaging. In the future, the market prospect of DN820*10 plastic-coated spiral steel pipe is very broad and will be applied in more fields.