Impressed Current Cathodic Protection Systems

Although modern hull, large underground pipes, land coating can provide some coating protection of large storage tanks to prevent corrosion. But this kind of coating could not provide a full range of solutions. For this reason, most of the operators according to the actual situation, choose the plus cathodic protection system to solve the corrosion problem of the equipment. On the equipment installed using the anode electrode and reference electrode, and then through the control box to control and to provide a more powerful external current land, to curb underwater pipe section of natural electric chemical. Not only inhibits the formation of the protected equipment corrosion on the surface of the electronic, and avoided by welding or near other different material corrosion caused by the different problems.