描述
The Subsea Pipeline Titanium Anode is specifically designed for impressed current cathodic protection of underwater pipelines and offshore energy infrastructure. Manufactured with a titanium substrate and advanced mixed metal oxide coating, it provides exceptional corrosion resistance, stable current output, and long service life in harsh subsea environments.
This anode is widely used in subsea pipelines, risers, manifolds, and offshore oil & gas systems. With excellent resistance to chloride attack, hydrostatic pressure, and marine fouling, the Subsea Pipeline Titanium Anode ensures reliable long-term protection for critical underwater assets.
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🔷 Product Overview
The Subsea Pipeline Titanium Anode is engineered to provide reliable corrosion protection for submerged steel pipelines operating in offshore environments. Subsea pipelines are continuously exposed to seawater, chloride ions, hydrostatic pressure, oxygen concentration differences, and biological activity, all of which accelerate corrosion.
The Subsea Pipeline Titanium Anode uses impressed current cathodic protection technology to deliver controlled electrical current to underwater structures. This effectively suppresses electrochemical corrosion reactions and significantly extends pipeline service life.
Constructed with high-purity titanium and advanced mixed metal oxide coatings, the Subsea Pipeline Titanium Anode maintains stable electrochemical performance even in deep-water installations.
🔷 Key Features & Advantages
- Excellent Seawater Corrosion Resistance
Designed for permanent subsea immersion. - High Pressure Resistance
Suitable for deep-water environments. - Long Service Life (15–25 Years)
Supports long project cycles. - Stable Current Output
Reliable performance in dynamic marine conditions. - Low Maintenance Requirements
Ideal for remote subsea systems. - Biofouling Resistance
Maintains efficiency in marine biological environments. - Custom Engineering Options
Supports project-specific installation designs.
Structural Display Diagram



🔷 Technical Specifications
| Parameter | Value |
|---|---|
| Substrate | Titanium Grade 1 / Grade 2 |
| Coating | MMO (Ir-Ta / Ru-Ir) |
| Current Density | 10–100 A/m² |
| Service Life | 15–25 years |
| Pressure Resistance | Deep Water Compatible |
| Shape | Plate / Rod / Tubular / Custom |
🔷 Subsea Applications
The Subsea Pipeline Titanium Anode is widely used in:
1. Offshore Oil & Gas Pipelines
Provides long-distance corrosion protection.
2. Subsea Risers
Protects vertical transportation systems.
3. Subsea Manifolds
Ensures long-term equipment integrity.
4. Underwater Processing Systems
Supports subsea production facilities.
5. Offshore Renewable Energy Systems
Used in underwater cable and support structures.
Application Scenario Diagram

🔷 Performance Under Deep Water Conditions
The Subsea Pipeline Titanium Anode is designed to maintain stable electrochemical performance under extreme hydrostatic pressure and temperature variations.
In deep-water environments, the Subsea Pipeline Titanium Anode resists coating degradation, chloride penetration, and mechanical stress caused by underwater currents.
Its titanium structure ensures excellent mechanical integrity, while the MMO coating provides reliable long-term current output for critical subsea assets.
🔷 ICCP System Integration
The Subsea Pipeline Titanium Anode integrates seamlessly with modern subsea ICCP systems.
Compatible components include:
- Subsea rectifier systems
- Reference electrodes
- Junction boxes
- Monitoring systems
- Offshore power platforms
This enables precise corrosion control across complex underwater infrastructure.
🔷 Comparison with Traditional Sacrificial Systems
| Feature | Titanium ICCP Anode | Zinc / Aluminum Anode |
|---|---|---|
| Service Life | Long | Short |
| Current Control | Adjustable | Fixed |
| Efficiency | High | Moderate |
| Maintenance | Low | Higher |
The Subsea Pipeline Titanium Anode provides superior long-term performance for offshore energy projects.
🔷 Installation Methods
The Subsea Pipeline Titanium Anode supports:
- Clamp-on pipeline mounting
- Welded bracket installation
- Manifold integration
- Riser attachment systems
Its flexible installation design supports both new projects and retrofits.
🔷 Customization Options
We provide:
- Custom dimensions
- Pressure-resistant cable assemblies
- Specialized coating systems
- Offshore project engineering support
🔷 Quality Control
Each Subsea Pipeline Titanium Anode undergoes:
- Salt spray testing
- Pressure resistance verification
- Coating adhesion testing
- Accelerated life testing
- Electrical performance testing
Contact Us
Ready to enhance your electrolysis systems with the Ruthenium-Iridium Coated Titanium Anode Plate? Contact us today to get a quote tailored to your specific requirements.
Shaanxi Top Metal Co., Ltd
Address: Gaoya Industrial Park, Baoji, Shaanxi, China
Tel :+86 15291748279
WhatsApp:+86 15291748279 Click here to message us on WhatsApp
Fax: +86-917-3809358
Email: sales5@sxtopmetal.com
Website: www.sxtopmetals.com
We look forward to hearing from you!












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