Anti-corrosion steel pipes can be divided into two categories, lined anti-corrosion steel pipes and outer wall anti-corrosion steel pipes. The main anti-corrosion lining is cement mortar-lined anti-corrosion steel pipes, which are widely used and have lower costs. Cement mortar-lined anti-corrosion steel pipes use the cement mortar anti-corrosion layer to play an anti-corrosion role on the pipeline. The most commonly used outer wall anti-corrosion pipes are 3pe anti-corrosion pipes. Anti-corrosion technology is a process that covers the outer or inner walls of steel pipes with anti-corrosion coatings to protect the pipe itself. It can process various pipes such as straight seam steel pipes and spiral steel pipes. To prevent explosions, casualties, property losses, and other accidents caused when transporting flammable and toxic fluids, the spiral steel pipe factory adopts corresponding process standards to continuously meet important performance operations and ensure quality and safety in the market during the detection and measurement process. 


3PE anti-corrosion steel pipe combines the excellent properties of epoxy coating and extruded polyethylene anti-corrosion layer, combining the interface properties and chemical resistance properties of epoxy coating with the mechanical protection properties of extruded polyethylene anti-corrosion layer. , thereby significantly improving their respective performance. Therefore, it is very superior as an outer protective layer for buried pipelines and is currently considered an advanced pipeline external anti-corrosion technology internationally.


3PE anti-corrosion steel pipe The advantages of three-layer polyethylene anti-corrosion steel pipe are analyzed and introduced. Ordinary steel pipes will suffer from severe corrosion when used in harsh environments, which will reduce the service life of the steel pipe and the service life of the anti-corrosion insulation steel pipe. It is also relatively long and can generally be used for about 30-50 years. Correct installation and use can also reduce the maintenance cost of the pipe network. Anti-corrosion and insulated steel pipes can also be equipped with an alarm system to automatically detect leakage faults in the pipe network, accurate knowledge of fault location, and automatic alarm.


3PE anti-corrosion technology combines the excellent properties of epoxy coating and extruded polyethylene anti-corrosion layers, combining the interface properties and chemical resistance properties of epoxy coating with the mechanical protection properties of extruded polyethylene anti-corrosion layer. This significantly improves their respective performance.