Cathodic Protection Systems & MMO Anodes
Engineered for pipelines, storage tanks, offshore structures, marine assets, reinforced concrete, and buried infrastructure. Hele Titanium provides MMO anodes, ICCP anodes, CP cables, reference electrodes, and cathodic protection accessories for long-term corrosion control.
Electrochemical Asset Preservation
By applying a controlled electrical current, we shift the electrochemical potential of critical infrastructure into a non-corroding range.
Cathodic protection effectively converts a vulnerable metal structure from a naturally corroding anode into a protected cathode. This electrochemical shift permanently suppresses corrosion reactions even in the most aggressive industrial environments.
Controlled Current Input
Precision ICCP anodes deliver a calculated electrical current to the structure.
Potential Shift
The metal's electrochemical potential is forced into a highly negative, immune state.
Corrosion Suppression
Anodic dissolution is halted, permanently preserving structural
How Cathodic Protection Works
A cathodic protection system protects steel infrastructure by making the asset act as the cathode in an electrochemical circuit. The anode system supplies protective current, while cables, power equipment, and reference electrodes help distribute and monitor system performance.
Typical ICCP System Configuration
An impressed current cathodic protection system uses a DC power source to drive protective current from MMO titanium anodes through the surrounding electrolyte to the protected steel structure. Reference electrodes, CP cables, and monitoring points help control system performance and verify protection potential over time.
Core System Elements
Protected Structure
The pipeline, tank, offshore structure, marine asset, or reinforced concrete component that requires corrosion protection.
Anode System
MMO, ICCP, tubular, ribbon, wire, or canistered anodes provide the protective current required by the system design.
Power / Current Source
For impressed current cathodic protection systems, a rectifier or power source controls current output based on project requirements.
Cables & Connections
CP cables, junction boxes, and connection hardware help transmit current reliably across the protection system.
Reference Electrodes & Monitoring
Reference electrodes and test points help monitor protection potential and support long-term system verification.
Technical Reference: Core Reactions
While the system architecture handles distribution, the core mechanism relies on controlled electrochemical reactions at the anode and protected asset.
2H₂O → O₂ + 4H⁺ + 4e⁻
O₂ + 2H₂O + 4e⁻ → 4OH⁻
Buyer Note: Final ICCP layout depends on asset type, electrolyte environment, coating condition, current demand, cable length, design life, and monitoring requirements.
How to Choose the Right Cathodic Protection Solution
Different assets require different cathodic protection designs, anode formats, installation methods, and monitoring accessories. Use the guide below to identify the right direction before requesting a CP review or quotation.
Long Buried Pipelines
Impressed current cathodic protection system
Storage Tank Bottoms
Distributed current protection below tank floors
Offshore Platforms
Marine ICCP protection for seawater-exposed structures
Reinforced Concrete
Discrete, mesh, ribbon, or distributed anode system
Ports, Jetties & Marine Structures
Seawater-exposed cathodic protection system
Found your application?
Let our engineering team design the exact CP system you need.
Choose the Right Anode Format for Your Asset
Different CP projects require different anode geometries, installation methods, and current distribution strategies. Hele Titanium provides multiple MMO anode formats to match pipelines, tanks, concrete structures, marine assets, and custom ICCP systems.
MMO Ribbon Anodes
Tank bottoms, reinforced concrete, and distributed current systems.
Soil, concrete, tank foundation, or wide-area protection zones.
Ribbon anodes help improve current distribution across large protected areas.
MMO Tubular Anodes
Deep groundbeds, pipelines, tank farms, and long-life ICCP systems.
Soil, coke breeze backfill, deep well groundbeds, and impressed current systems.
Tubular anodes are suitable when stable current output and long operating life are required.
MMO Rod / Wire Anodes
Compact CP layouts, localized protection, and custom system designs.
Small spaces, localized protection zones, internal systems, or special geometries.
Rod and wire formats can be adapted to project geometry and installation constraints.
Canistered Anodes
Packaged soil installations, distributed beds, and simplified field installation.
Soil environments, pre-packaged backfill systems, and remote CP installations.
Pre-packaged anode systems can simplify installation and current distribution.
Infrastructure Corrosion Risks
Cathodic protection is used where electrochemical corrosion can threaten asset integrity, service life, and maintenance cost.
Seawater Corrosion
Marine and offshore structures face chloride exposure, splash-zone attack, and continuous seawater contact.
Recommended Support
Marine ICCP anodes, MMO titanium anodes, reference electrodes, and marine CP cables.
Soil Corrosion
Buried pipelines and tanks can be affected by soil resistivity, moisture, coating defects, and stray current.
Recommended Support
MMO tubular anodes, CP cables, reference electrodes, and test station accessories.
Offshore & Port Exposure
Jetties, terminals, offshore platforms, and marine structures often face severe corrosion and difficult maintenance access.
Recommended Support
ICCP anodes, MMO anodes, marine CP cables, and monitoring electrodes.
Rising Lifecycle Cost
Insufficient corrosion protection can increase inspection cost, repair frequency, downtime, and replacement risk.
Recommended Support
Long-life MMO anodes, engineered current distribution, traceable documentation, and replacement planning.
Proven Across Critical Infrastructure
Hele Titanium’s MMO anodes and CP accessories support corrosion protection across buried, marine, industrial, and civil infrastructure.
Pipelines & Terminals
Cathodic protection products for buried pipelines, transmission lines, terminals, and long-distance infrastructure.
Storage Tanks & Tank Farms
Distributed CP support for tank bottoms, tank farms, and storage infrastructure.
Marine & Offshore
ICCP and MMO anode systems for offshore structures, jetties, ports, and seawater-exposed assets.
Reinforced Concrete & Civil
Cathodic protection support for concrete structures exposed to chloride attack and rebar corrosion.
Common CP Engineering Questions
Quick answers to help procurement teams, EPC engineers, and corrosion specialists prepare a CP anode inquiry.
What information is needed for a CP anode quotation?
How do I choose between MMO tubular, ribbon, wire, and canistered anodes?
Can Hele Titanium provide CP cables and reference electrodes together with anodes?
Can MMO anodes be customized for soil, seawater, tank, or concrete applications?
What documents can be provided with CP anode orders?
What We Need for a CP Design Review
To recommend the right MMO anode format, cable configuration, and CP accessory package, please share as much project information as possible.
1. Structure Type
Pipeline, storage tank, offshore platform, jetty, reinforced concrete, buried structure, or other asset.
2. Dimensions or Protected Area
Structure size, coating area, tank bottom area, pipeline length, or concrete surface area.
3. Operating Environment
Soil resistivity, seawater exposure, moisture, temperature, chemical exposure, or concrete chloride condition.
4. Coating Condition
Existing coating type, coating quality, expected coating breakdown, or bare structure condition.
5. Current Demand & Design Life
Required current output, design life target, and expected operating conditions.
6. Anode Format Preference
Tubular, ribbon, wire, rod, canistered, mesh, or not sure.
7. Cable & Monitoring Requirements
Cable length, reference electrode type, test station requirement, junction box, and monitoring points.
8. Documentation Requirements
Drawings, datasheets, inspection records, packing list, certificates, and project-specific QC documents.
Protect Your Infrastructure with Engineered CP Anodes
Tell us about your asset type, operating environment, current demand, anode format, cable length, monitoring requirements, design life, drawings, and documentation needs. Our engineering team will recommend the right MMO anode, ICCP component, or cathodic protection accessory package.
- Factory-Direct Technical Support
- CP System Engineering Support
- MMO Anode Format Selection
- Traceable Quality Documentation
