Products Description
Used in Impressed Current Cathodic Protection (ICCP) systems, our titanium disc anodes are designed to provide stable current output, long service life, and reliable corrosion protection for ship hulls and offshore structures.
Compared to traditional sacrificial anodes, MMO-coated titanium anodes offer lower maintenance, longer lifetime, and more controllable protection performance, making them the preferred solution in modern marine engineering.
Products parameters
| Substrate | Titanium Gr1 | |
| Coating | Iridium Oxide (IrO2), Ruthenium Oxide (RuO2), Tantalum Oxide (Ta2O5) | |
| Shape | Disc or Disk | |
| Diameter | φ25, φ60, φ100, φ150, | |
| Application | water tanks, Pressure Vessels, Oil and Gas Pipeline, Vessels | |
| Design Life | Specified 20-100 years | |
| Environment | Seawater environments/Marine Structures | |
Specification's of MMO Disc Anode
| Model | Anode Diameter (mm) | Current Rating (A) |
| φ25mm | 25 | 0.3 |
| φ60mm | 60 | 1.7 |
| φ100mm | 100 | 4.7 |
| φ150mm | 150 | 10.6 |
Current output
| Environment | Maximum Current Density | Lifetime* |
| Carbonaceous Backfill | 50 A/m2 | 20 years |
| Calcined Petroleum Backfill | 100 A/m2 | 20 years |
| Fresh Water | 100 A/m2 | 20 years |
| Brackish Water | 100-300 A/m2 | 20 years |
| Sea Water | 600 A/m2 | 20 years |
Products application
Where ICCP Disc Anodes Are Used
Here are some typical applications for MMO disc anodes:
Where ICCP Disc Anodes Are Used
Our MMO titanium disc anodes are widely applied in:
● Ship hull ICCP systems
● Offshore platforms and FPSO units
● Ballast tanks and seawater systems
● Marine pipelines and submerged steel structures
👉 Designed for long-term operation in seawater environments
Why Choose MMO Titanium Disc Anodes
● Stable Current Output
Ensures uniform protection across large metal surfaces
● Long Service Life (15–20 years)
Optimized coating structure reduces consumption rate
● Flush-Mounted Design Available
Minimizes hydrodynamic drag on ship hulls
● Corrosion-Resistant Titanium Substrate
Ideal for harsh marine environments
● Customizable Dimensions & Output
Adapted to different ICCP system designs
MMO Disc Anode vs Sacrificial Anodes
| Feature | MMO Titanium Disc Anode | Zinc / Magnesium Anode |
|---|---|---|
| Lifespan | 15–20 years | 1–3 years |
| Current Output | Adjustable | Fixed |
| Maintenance | Low | High |
| Protection Stability | High | Variable |
| Environmental Impact | No pollution | Metal consumption |
👉 Ideal for long-term marine projects and reduced maintenance cost
What We Need to Provide an Accurate Quote
To recommend the right anode solution, please confirm:
● Application (ship hull / offshore / tank / pipeline)
● Required current output or system design
● Installation method (flush or external)
● Quantity
● Expected service life
👉 This helps us optimize coating type, loading, and structure design
FAQ
01.How long does an ICCP disc anode last?
02.Which coating is better, Ir-Ta or Ru-Ir?
03.Can the anode be customized?
04.Is flush mounting necessary?
05.Can you support system design?
Contact Us
we are here for you
Looking for a reliable ICCP anode supplier?
👉 Send us your project details or drawings
👉 Get coating recommendations within 24 hours
👉 Sample testing available
Contact us now to optimize your cathodic protection system
+86 18700703333 Elsa lin
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