The following are some of the main anti-corrosion methods and their effects on extending the service life of steel pipes:
Coating anti-corrosion: Applying paint materials such as epoxy resin powder coating on the surface of steel pipes can isolate corrosive objects and prevent steel pipes from corrosion, thereby extending their service life.
Electrochemical anti-corrosion: Protect steel pipes through electrochemical methods, such as adding rust inhibitors or preservatives to steel pipes, or using sacrificial anode methods to protect steel pipes from corrosion.
Internal and external plastic anti-corrosion steel pipes: Made of inner and outer layers of plastic and an intermediate layer of steel, it has good corrosion resistance and wear resistance, effectively protecting the internal steel from external factors, thereby extending the service life.
3PE anti-corrosion coating method: Through a three-layer structure (polyolefin bottom layer, adhesive layer and polyethylene layer), it provides good mechanical strength, wear resistance, aging resistance and chemical corrosion resistance, significantly extending the service life of steel pipes.
Glass flake anti-corrosion method: A coating composed of glass flakes and resins is highly resistant to chemical corrosion, wear resistance and temperature resistance, suitable for highly corrosive environments, and effectively protects steel pipes.
Proper installation and maintenance: Ensure that the pipe is straight and avoid unnecessary bending and deformation; follow the specified slope to facilitate water flow; keep the interface clean, apply appropriate sealing materials, regularly check and tighten the connection parts; reduce the process of damaging the galvanized layer, and if necessary, ensure appropriate anti-corrosion treatment afterwards.
