Cathodic protection products are used to protect the corrosion of a metal surface by making it the cathodic side of electrochemical cell. With different chemical component of magnesium anode rod, it usually divided into AZ63B, AZ31B, AZ91B. They are 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.
Magnesium anode are generally divided into three common products AZ63B, AZ31B, AZ91B, with our innovated production technology extrusion process to keep the products quality much better than casting process products, which proven to be last longer product protection effectiveness. Magnesium anode are usually used in fresh water to protect the metal surface, not recommended for use in salt or brackish water.
Product name: magnesium anode
Main ingredients: Magnesium, Aluminum, Zinc, Manganese,Fe, Brass, Nickel, Silicon.
Status: Solid by extruded process, with galvanized or stainless steel bolt to be connected to nut.
Scope of use: Water heater, Boiler, RV water heater
Packing: Carton/plywood box
Usage：1-3years
Validity period: More than 2 years
Daily necessities exchange parts used for water heater or caravan fittings.
