TECHNICAL DATA SHEET

TAIJIN Water Heater ANODES FOR CATHODIC PROTECTION

TAIJIN MMO Water Heater Anode is manufactured using titanium substrate which meets ASTM B348 Grade 1 Standard and coated with Mixed Metal Oxides or Platinum on the external surface.

TAIJIN MMO Water Heater anode is used in water heater, water container, pre-polarization of steel structure in seawater, gas pipe, Anticorrosion of steel and iron structure where high resistant and electrolyte(soil and water) existed. 

•       Structure:




 

A	200mm	400mm
B	200mm	400mm
C	Dia 2mm	Dia 3mm
Screw head	NPT3/4"	G3/4"

Diameter, length and working life all can be available as client's requirement.

 

• Titanium base material:
  
  

Titanium ASTM B348 Grade 1

Chemical Composition



C	max 0.08%
N	max 0.03%
H	max 0.015%
Fe	max 0.20%
O	max 0.18%
Residual	max each 0.1%
Residual	max total 0.4%
Ti	balance




 b. Titanium Wire Dimensions


Dia 0.5-3mm


Other size can be available as client's requirement
 


  

2.      Working parameter:

 

Current density < 2000A/m2

Working temperature: no more than 60℃

Chlorine-liberated potential<1.13V

Working environment: fresh water, brackish water

Reverse electrolysis frequency: 2 or 4 hours

Working life: 2-5years (as customer's request)


Operation test:
Less than the temperature of 100 ℃,the operation current density 50A/m2,the working life time is more than 10 years.

 

3.      Coating:

 

Mixed Ruthenium-Iridium oxide;

Platinum

 

4.       Certification