Internal and external anti-corrosion spiral steel pipes can be divided into two categories, namely, lined anti-corrosion steel pipes and outer wall anti-corrosion steel pipes. Anti-corrosion lining mainly includes cement mortar-lined anti-corrosion steel pipes, which are widely used and low cost. Cement mortar lined anti-corrosion steel pipes use cement mortar anti-corrosion layer to protect steel pipes. 3pe anti-corrosion steel pipes are widely used in exterior wall anti-corrosion steel pipes. Anti-corrosion technology is the process of covering the outer wall or inner wall of the steel pipe with an anti-corrosion coating to protect the steel pipe itself. Various steel pipes such as straight seam steel pipes and spiral steel pipes can be processed. Among them, in order to prevent personal injury, property loss, and other accidents caused by explosions when conveying flammable and toxic fluids, the spiral steel pipe factory adopts corresponding process standards, continuously meets important performance operations, and ensures quality and safety during the detection and measurement process for market use.
The internal and external anti-corrosion spiral steel pipe combines the excellent properties of epoxy coating and extruded polyethylene anti-corrosion coating, combines the interface characteristics and chemical resistance of epoxy coating with the mechanical protection characteristics of extruded polyethylene anti-corrosion coating, and significantly improves their respective performance. Therefore, it is very superior as the outer protective layer of buried steel pipes and is internationally regarded as an advanced steel pipe external anti-corrosion technology.
The advantages of the three-layer 3p anti-corrosion steel pipe polyethylene anti-corrosion steel pipe of the internal and external anti-corrosion spiral steel pipe are explained here, among which ordinary steel pipes will be severely corroded in harsh environments, reducing the service life of the steel pipe. The service life of the anti-corrosion and thermal insulation steel pipe is also relatively long, and it can generally be used for about 30-50 years. Correct installation and use can also reduce the maintenance cost of the pipeline network. The anti-corrosion/anti-corrosion internal and external anti-corrosion spiral steel pipe 3PE anti-corrosion technology combines the excellent properties of epoxy coating and extruded polyethylene anti-corrosion coating and combines the interface characteristics and chemical resistance of epoxy coating with the mechanical protection characteristics of extruded polyethylene anti-corrosion coating, and significantly improves their respective performance.
Post time: May-30-2025