Our company can manufacture following sacrificial anodes.
Various shapes of magnesium extruded sacrificial anodes , and special shape anode for customer customized.

Shape form : rod, coil etc.

material: AZ31B M1C

Alloy	Mg %	Al %	Ca %	Mn %	Zn %	Cu % max	Fe % max	Ni %  max	Si % max	others max %	Others total max %
AZ31B	Bal	2.5-3.5	0.04 max.	0.20-1.0	0.7-1.3	0.01	0.002	0.005	0.05	0.01	0.3
M1C	Bal	0.010 max	-------.	0.50-1.3	--------	0.02	0.03	-------	------	0.05	0.3