Cathodic Protection products are used for retarding metal surface corrosion by making it the cathodic side of electrochemical cell. Usually including magnesium anode, aluminum anode, zinc anode and so on. Cathodic Protection products also named as sacrificial anode or anode. The simplest method to apply CP products are by connecting the metal to be protected with another more easily corroded metal to act as the anode of the electrochemical cell.
Cathodic production products are generally divided into three common products: Magnesium anode, Aluminum anode, Zinc anode. Magnesium anode is only used in fresh water to protect the metal surface, not recommended for use in salt or brackish water.
Aluminum anode is used in salt and brackish water, not recommended for use in fresh water, proven to last longer than zinc due to increased capacity. Zinc anode is used in salt water, not recommended for use in fresh water.
Product name: magnesium anode, aluminum anode, zinc anode
Main ingredients: Magnesium, Aluminum, Zinc, Manganese, Fe, Brass, Nickel, Silicon.
Status: Solid by casting process or extruded process.
Scope of use: Water heater, Boiler, ship tank, shallow sea steel pile
Packing: Carton/plywood box
Usage：1-3years
Validity period: More than 2 years
Daily necessities exchange parts used for water heater or caravan fittings, Ocean engineering, offshore installation, and petroleum pipe laying.
