Our high-conductivity copper core is encased in high-strength titanium, fully compliant with commercial-grade ASTM B348 Grade I and Grade II standards.
Elemental Specifications for Grade I & Grade II
|
Element |
Grade I (Max. Content) |
Grade II (Max. Content) |
|
Iron (Fe) |
0.20% |
0.30% |
|
Carbon (C) |
0.08% |
0.08% |
|
Nitrogen (N) |
0.03% |
0.03% |
|
Hydrogen (H) |
0.015% |
0.015% |
|
Oxygen (O) |
0.18% |
0.25% |
|
Single Individual Impurity |
0.10% |
0.10% |
|
Total of Other Impurities |
0.40% |
0.40% |
|
Titanium (Ti) |
Remainder |
Remainder |
Durable MMO Coating System
Our mixed metal oxide (MMO) coatings exhibit outstanding chemical stability, delivering consistent performance in soil, sludge, fresh water, and seawater—even in harsh low-pH environments. The coating formula can be customized by blending two or more noble metal oxides (such as IrO₂, Ta₂O₅, and RuO₂) based on specific application requirements. Validated by accelerated lifespan tests conducted by an independent third-party laboratory, our MMO coating outperforms comparable products available on the market.
|
Technical Indicator |
Performance Data |
|
Coating Composition |
IrO₂, Ta₂O₅ |
|
Coating Thickness |
0.5–1 μm |
|
Minimum Coating Uniformity |
85% |
|
Recommended Operating Environments |
Fine sand, coke breeze, freshwater |
Customization Service Available: We can manufacture anodes with tailored noble metal oxide ratios and coating thicknesses to meet your unique project demands.
Superior Electrochemical Performance
The anode’s current output is adaptable to diverse application scenarios, from soil to seawater. Extending the anode’s service life can be achieved by increasing coating thickness or reducing operating current density.
Current Output (mA/m) by Wire Diameter & Service Life in Different Environments
In Soil
|
Wire Diameter |
20-Year Service Life |
30-Year Service Life |
50-Year Service Life |
|
1.5 mm (0.06”) |
240 mA/m (74 mA/ft) |
160 mA/m (49 mA/ft) |
96 mA/m (29 mA/ft) |
|
3.0 mm (0.12”) |
480 mA/m (147 mA/ft) |
320 mA/m (98 mA/ft) |
192 mA/m (59 mA/ft) |
In Coke Breeze / Fresh Water
|
Wire Diameter |
20-Year Service Life |
30-Year Service Life |
50-Year Service Life |
|
1.5 mm (0.06”) |
480 mA/m (146 mA/ft) |
320 mA/m (97 mA/ft) |
192 mA/m (58 mA/ft) |
|
3.0 mm (0.12”) |
960 mA/m (291 mA/ft) |
640 mA/m (194 mA/ft) |
384 mA/m (116 mA/ft) |
In Brackish Water
|
Wire Diameter |
20-Year Service Life |
30-Year Service Life |
50-Year Service Life |
|
1.5 mm (0.06”) |
1440 mA/m (438 mA/ft) |
960 mA/m (292 mA/ft) |
576 mA/m (175 mA/ft) |
|
3.0 mm (0.12”) |
2880 mA/m (876 mA/ft) |
1920 mA/m (584 mA/ft) |
1152 mA/m (350 mA/ft) |
In Seawater
|
Wire Diameter |
20-Year Service Life |
30-Year Service Life |
50-Year Service Life |
|
1.5 mm (0.06”) |
2880 mA/m (876 mA/ft) |
1920 mA/m (584 mA/ft) |
1152 mA/m (350 mA/ft) |
|
3.0 mm (0.12”) |
5760 mA/m (1752 mA/ft) |
3840 mA/m (1168 mA/ft) |
2304 mA/m (701 mA/ft) |
Versatile Installation & Application Scenarios
Our MMO wire anode features flexible geometry, making it suitable for direct burial in fine sand or carbonaceous backfill, as well as full immersion in fresh or saline water systems.
