Electric water heater anode rod direct factory price casting
magnesium powered anode rod
• Item name: Magnesium sacrificial anode
• The advantage: AZ63, High Potential (Mg-Mn) The best quality and best price.
• Raw materials: AZ31series,AZ63series and so on;
The characteristic of sacrificial anode magnesium
High electrochemistry performance
Average anode consuming
Long using time
High unit power output
Corrosion protection for
Electric water heater
Oil transportation and gas transmission in underground and fresh
Line pipe for draining away water
Dock and harbour
Boats and ships
|Shop sign||Alloy element||Impurity element ,less than|
|High Potential||≤ 0.05|
|Shop sign||Open circuit potential|
Closed circuit potential
|Actual capacitance||Current efficiency|
Q. What do Magnesium sacrificial anodes do?
The corrosion of metal in salt or fresh water or in soil can be
prevented by the use of galvanic anodes in a cathodic protection
Magnesium anodes are used in such systems, most commonly to protect
underground gas, oil and water pipelines.
When the anode's cable is attached to a pipeline or other
underground structure, a galvanic cell is created in which
electrons flow from the anode to the structure, thereby protecting
The anode corrodes instead of the structure and must be replaced
after a certain period of time that depends on the type of
structure that is being protected, the size and grade of anodes
that are used, and the corrosivity and resistivity of the
In addition to pipelines, magnesium anodes are often used to
protect propane, water and chemical storage tanks, areas of ships
and port facilities that are not in direct contact with sea water,
power plants and irrigation systems.
Q. Why choose us?
A. We are in cathodic protection anode market over 20 years.
Our products are strictly produced and tested as per American
standard ASTM G97. The continuous and stable high quality products
can save your cost!