MMO Linear Anode for Cathodic Protection

MMO Linear Anode Systems: Selection and Quotation Guide

MMO linear anodes are used in impressed current cathodic protection (ICCP) systems to distribute protective current along buried or submerged steel structures. HYTi supplies linear anode assemblies for pipeline, tank-bottom and other project requirements, with structure, coating, lead connections and installation conditions agreed before quotation.

The 328 mA per meter and 656 mA per meter options listed for this product are specification points to discuss during selection. A quoted rating applies to a defined assembly and operating conditions; it is not a promise that every linear anode produces that current in every installation.

What to confirm before selecting a linear anode

• Protected structure: pipeline, tank bottom or other steel asset, together with the installation drawing and required current distribution.
• Operating environment: soil or water conditions, resistivity where relevant, temperature, backfill and installation space.
• Anode assembly: active length, geometry, lead cable length, insulation, connection and sealing requirements.
• Rating and service life: required current output and design life, with the applicable coating specification and operating conditions.
• Supply scope: anode quantity, accessories, inspection requirements and destination. State whether you require anode assemblies only or a wider ICCP package.

Questions about linear anode systems

Is mA/m a current density?
No. It describes current output per unit length. Surface current density uses an area basis, such as mA/m² or A/m². Confirm the unit and rating conditions when comparing specifications.

Does a 656 mA/m option automatically last longer than a 328 mA/m option?
No. A per-meter output figure alone does not establish service life. Compare coating specification, operating current, installation environment and the agreed design basis.

Can linear anodes replace sacrificial anodes directly?
An MMO linear anode is part of an impressed current system. Replacement suitability depends on the power supply, electrical connections and protection design; review the existing system before selecting an assembly.

Request an MMO linear anode quotation

Send the project application, requested output per meter, active length, quantity, installation drawing, environment and design-life requirement. Include cable and connection details if available. Contact HYTi for a project quotation or email jolina@bjhyti.com.

For alternative structures, review our MMO ribbon anode and MMO tubular anode product pages.

What Is MMO Linear Anode for Cathodic Protection​​​​​​​ and How to Choose the Right One for Your Industry?

MMO Linear Anode for Cathodic Protection is a high-efficiency impressed current cathodic protection (ICCP) anode system designed for long-term corrosion prevention of buried or submerged metal structures. It is manufactured using a flexible titanium-based conductor coated with mixed metal oxide (MMO), which provides excellent electrochemical stability, uniform current distribution, and extremely low consumption rate.

MMO Linear Anode for Cathodic Protection is widely used in pipeline protection, storage tank bottoms, offshore structures, reinforced concrete corrosion control, and marine engineering systems. Compared with traditional sacrificial anodes, MMO Linear Anode for Cathodic Protection offers longer service life, lower operating cost, and more stable current output under complex soil or seawater conditions.

Choosing the right MMO Linear Anode for Cathodic Protection depends on soil resistivity, design current density, installation environment, and expected service life. High-corrosion environments require higher coating loading and stronger current output capacity, while long-distance pipeline systems require uniform linear current distribution. Selection should be reviewed against the cathodic protection design, inspection requirements and actual installation conditions.

Features of MMO Linear Anode for Cathodic Protection

Superior Corrosion Resistance、Ultra-Long Service Life、High Electrocatalytic Activity & Efficiency、Eco-Friendly、Low Maintenance

Superior Resistance to Corrosion Damage

The titanium anode boasts outstanding anti-corrosion performance to withstand harsh acidic, alkaline and saline electrolyte environments for stable long-term operation.

Ultra-Long and Reliable Service Life

With stable coated active layers and robust titanium substrate, this anode achieves remarkably extended service cycles far exceeding conventional metal anode alternatives.

High Electrocatalytic Activity & Efficiency

Its specialized noble metal coating delivers excellent electrocatalytic performance, lowering cell voltage and improving overall electrolysis energy utilization efficiency.

Environmentally Friendly and Energy Saving

Coating selection and operation should be assessed against the project environment and relevant discharge requirements.

Low Maintenance with Reduced Costs

Structurally stable with minimal electrode degradation in regular service, requiring few downtime checks and negligible spare part replacement costs.

Full Customization Solutions to Meet Your Specific Needs!

Customization Available (Size, Material, Coating, Shape, Lifespan & Installation)

 

 

MMO Linear Anode for Cathodic Protection can be fully customized according to industrial requirements:

HY Ti-Ni Import & Export provides full customization for MMO Linear Anode for Cathodic Protection according to different engineering requirements:

• Anode Size & Length: customized linear design for pipeline or tank systems
• Base Material: titanium conductor wire with high conductivity
• Coating Type: MMO coating optimized for cathodic protection systems
• Coating Loading: adjustable for lifespan and current output requirements
• Outer Backfill Compatibility: suitable for coke breeze or special backfill materials
• Shape Design: straight, flexible, or pre-installed anode assemblies
• Current Output Range: designed for low, medium, and high protection demand
• Service Life Options: design life agreed for the specified coating, operating current and environment
• Connection System: factory-prepared joints and sealed terminals
• Installation Design: customized for pipelines, tanks, or offshore systems

Each MMO Linear Anode for Cathodic Protection is engineered for specific corrosion protection projects to ensure maximum efficiency and long-term reliability.

Why Choose MMO Linear Anode for Cathodic Protection from HY Ti-Ni Import & Export?

At Hengyi Ti-Ni Import Export, we  specialize in titanium-based electrochemical materials with strong engineering capability in anode system design.

HY Ti-Ni Import & Export, located in Baoji High-tech Development Zone, is a professional manufacturer and exporter specializing in MMO Linear Anode for Cathodic Protection systems. We integrate advanced MMO coating technology, strong engineering capability, and strict quality control systems.

From titanium substrate processing to coating sintering and final testing, every step is strictly controlled to ensure stable current output and long service life.

With OEM/ODM capability and global project experience, HY Ti-Ni Import & Export provides reliable and cost-effective MMO Linear Anode for Cathodic Protection solutions for pipelines, tanks, and marine applications worldwide.

 

 

MMO Linear Anode for Cathodic Protection Purchase Guide: A Comprehensive Guide

When selecting an MMO Linear Anode for Cathodic Protection, the first step is to evaluate the installation environment, including soil resistivity, moisture level, temperature, and structure type. These factors directly affect anode performance and system design.

Next, determine required protection current and total pipeline or structure length. This helps define anode spacing and loading capacity. Then choose the appropriate coating specification to ensure long-term durability.

Finally, consider installation method and backfill compatibility to ensure stable current distribution. HY Ti-Ni Import & Export provides technical support to help customers design and select the most suitable MMO Linear Anode for Cathodic Protection system, ensuring maximum corrosion protection efficiency and reduced lifecycle cost.

 

 

What Is MMO Linear Anode for Cathodic Protection?

 

 

 

 

MMO Linear Anode for Cathodic Protection is a flexible titanium-based anode coated with mixed metal oxide designed for impressed current cathodic protection systems. It is used to prevent corrosion of buried or submerged steel structures.

It provides uniform current distribution, high efficiency, and long service life, making it ideal for pipelines, storage tanks, and marine structures requiring long-term corrosion control.

Be used in a wide range of industries.

 

Water Treatment Industry

Electroplating Industry

Chlor-Alkali Industry

Marine Engineering

Hydrogen Energy Industry

Mining and Metal Recovery

How to Purchase the Suitable Titanium Anode

To select the correct MMO Linear Anode for Cathodic Protection, customers should first provide detailed project conditions such as soil resistivity, structure type, environmental humidity, and total protected area. These parameters determine system design and anode loading.

Next, define required design life and current demand to calculate anode spacing and output capacity. Then select suitable installation type such as bare wire, pre-packaged, or cable-type system.

HY Ti-Ni Import & Export provides professional engineering design support to ensure the most suitable MMO Linear Anode for Cathodic Protection solution, improving corrosion protection efficiency, reducing maintenance costs, and extending structural lifespan.

 

FAQ

Q1: What is the main function of MMO Linear Anode for Cathodic Protection?
It provides long-term corrosion protection for buried or submerged metal structures.

Q2: How long is its service life?
Service life must be agreed for the selected assembly, operating current, coating specification and installation conditions.

Q3: Where is it commonly used?
It is widely used in pipelines, tanks, and marine structures.

Q4: Can it be customized?
Yes, length, coating, and structure are fully customizable.

Q5: Does it require maintenance?
It requires minimal maintenance due to stable MMO coating performance.

 

Our Factory

Titanium Anode | High Efficiency | Long Service Life | Eco-Friendly

Production site

State-of-the-art manufacturing for  titanium anodes, precision coating and quality control.

Choseing titanium substrate	Substrate Cutting	Sandblasting	Pickling
Laser Cutting Configure Precious Metal	Coating	Sintering	Packaging

Workshop

Precision machining and coating workshop for titanium anodes.

Titanium anode coating workshop	Thermal decomposition sintering furnace workshop	Titanium mesh anode production area	Pickling/surface treatment process
Pickling/surface treatment process	Quality inspection workshop	Worker operation photos	Panoramic view of a clean production line

Quality inspection

Rigorous testing for coating adhesion, electrochemical performance, and durability.

Dimension Inspection	Coating Thickness Testing	Coating Adhesion Testing	Microstructure Analysis
Conductivity Testing	Corrosion Resistance Testing	Bond Strength Testing	Final Inspection & Packaging

Packaging

Professional packaging to prevent damage and corrosion during transportation.

Certifications

International certifications ensuring quality and environmental compliance.

ISO 9001:2015

ISO 14001:2015

CE Marking

RoHS Compliant