Anode Magnesum rod is mainly used in equipment such as water heaters, heat  exchangers, evaporators, and boilers, etc. It can soften water,

remove dirt, and prolong the life of the main machine. Magnesium rod water heater sacrificial anode can be divided into casting type

and extruded type is widely used for the anti-corrosion of water heater and boiler.

Standards: ASTM B 843-1995 GB/T17731-2004

Magnesium Anodes Quality Standards:

1. Magnesium oxide (MgO) content, ≥ 98.5%

2. Calcium oxide (CaO) content, ≤ 0.3%

3. Iron (Fe) content, ≤ 0.1%

4. Silicon (Si) content, ≤ 0.5%

5. Aluminum Oxide Al2O3, ≤ 0.3%