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
