Sacrificial anodes for cathodic protection is an effective method to prevent metal corrosion.
Its have the following characteristics:
good corrosion resistance, no external DC power supply, automatic operation after installation, no maintenance, and less floor space , the project cost is low, and there is no interference with the external environment.
Magnesium sacrificial anodes are widely used in petroleum pipelines, natural gas, gas pipelines and storage tank; port, ship, subsea pipeline, drilling platform; airport, parking lot, bridge, power plant, municipal construction, water treatment plant, petrochemical plant, smelter, corrosion protection of gas station, water heater, heat exchanger, evaporator, boiler and other equipment.
The pre-packaged magnesium alloy sacrificial anode was developed to simplify the rapid on-site construction procedure. The original operation on the construction site is completed in the factory, which effectively guarantees the construction and installation quality of the magnesium anode bed.