Our Mixed Metal Oxide (MMO) Disc Plate Anode is engineered for superior performance and longevity in a wide range of cathodic protection (CP) applications. Combining the excellent conductivity and corrosion resistance of a titanium substrate with a highly active, proprietary Mixed Metal Oxide coating, this anode delivers reliable and cost-effective corrosion prevention for submerged and buried structures.
Ideal for water tanks, pipelines, treatment plants, and marine environments, the MMO Disc Plate Anode is the smart choice for modern CP systems.
Key Features & Benefits
Exceptional Long Service Life: The advanced MMO catalytic coating ensures a low consumption rate, guaranteeing decades of reliable operation, significantly outperforming traditional anodes like graphite or cast iron.
High Current Output: Capable of delivering high current densities, allowing for fewer anodes per project, which simplifies system design and reduces installation costs.
Outstanding Efficiency: Operates at a very low driving voltage, consuming less energy and reducing the overall power requirements of your rectifier or impressed current system.
Robust Titanium Construction: The titanium substrate is completely inert in most environments, preventing anode wastage and ensuring mechanical strength. The disc is welded to a titanium conductor bar or stub for a permanent, high-integrity connection.
Versatile Application: Suitable for use in fresh water, salt water, brackish water, and various soil/backfill environments.
Maintenance-Free Operation: Once installed, our MMO anodes require no routine maintenance, providing continuous protection with minimal operational oversight.
Technical Specifications
Substrate Material：Commercially Pure Titanium (Gr1 or Gr2)
Active Coating：Mixed Metal Oxide (RuO₂-IrO₂ based or custom blends)
Standard Shapes：Circular Disc, Rectangular Plate, Custom Shapes
Standard Dimensions：Discs: 10mm - 50mm thick, 50mm - 500mm diameter.
Plates: Custom sizes available.
Connection：Titanium Stub or Bar (standard lengths available; custom lengths on request)
Operating Environment：Fresh Water, Seawater, Carbonaceous Backfill, Concrete
Max. Current Density：Up to 600 A/m² in seawater, 100 A/m² in fresh water (varies with coating)
Coating Quality Check：Meets NACE TM0298-2018 or equivalent standards
Note: Specifications can be customized to meet your specific project requirements.
Applications：
Our MMO Disc Plate Anodes are perfectly suited for protecting:
Water Storage Tanks (Potable water, fire water, wastewater)
Pipelines & Flowlines (Buried or submerged sections)
Water & Wastewater Treatment Plants (Clarifiers, basins, reactors)
Marine Structures (Ship hulls, docks, piers, offshore platforms)
Condensers & Heat Exchangers
Steel-Reinforced Concrete Structures (Bridge piers, parking garages, jetties)
Why Choose Our MMO Disc Plate Anode?
1. Proven Performance: Our anodes are manufactured under strict quality control and are tested to international standards, ensuring they perform as specified in the harshest conditions.
2. Expert Engineering Support: Our technical team is available to help you with system design, anode selection, and installation guidance.
3. Cost-Effective Solution: The long lifespan and high efficiency of our anodes translate to a lower total cost of ownership over the life of your asset.
4. Customization: We understand that every project is unique. We offer custom sizes, shapes, and connection types to fit your exact needs.
Ready to Protect Your Assets?
Don't let corrosion compromise your critical infrastructure. Contact us today for a quote or to speak with one of our cathodic protection experts about how our MMO Disc Plate Anodes can provide a durable and efficient solution for your project.
Contact Us Today！
Email: nwhengyimetal@gmail.com
