A tubular MMO anode uses a coated titanium tube as the active element of an impressed current cathodic protection system. Specify the coating and electrical rating for the installation medium. A bare tube, a tube with attached cable and a packaged anode assembly have different supply scopes.
| Procurement item | Requirement to confirm |
|---|---|
| Active tube | Provide diameter, wall thickness, length and active coated dimensions |
| Coating | Confirm MMO formulation and loading for the actual medium and duty |
| Rated duty | Specify current per anode, active surface area and required operating life |
| Lead and connection | State cable type, length, terminal and sealing requirements |
| Mounting and handling | Provide mechanical drawing and installation constraints |
| Acceptance | Agree on dimensional, connection and coating checks and required records |
Specify current per anode in A, current density on an active-area basis such as A/m², or output per active length such as A/m when that is the agreed rating. These are different quantities. A value written in mA/m² cannot be treated as A/m² without conversion, and a per-length rating cannot be compared directly with an area-based rating. Ask for the rating basis, medium, duty cycle and coating specification.
System voltage and current distribution depend on the complete electrical circuit, groundbed or immersion arrangement, connections and operating conditions. Confirm these in the project design. Do not use a generic electrode voltage range as the system voltage requirement.
Define whether the supply consists of the coated tube, the tube with attached lead, or an assembly that also includes a housing and backfill. Installation materials and accessories must be identified separately. This distinction is illustrated in the MATCOR product-form overview; that reference does not establish HYTi product ratings or included accessories.
Does one coating and current rating apply to every environment?
No. Confirm the coating and rating for the stated installation medium, active dimensions and operating duty.
Is a generic service-life figure a guarantee for the project?
No. Agree on the coating loading, rated current, environment, duty cycle and life design basis for the order.
What should be specified for the electrical connection?
Give cable construction and length, current requirement, joint arrangement, sealing requirements and purchaser inspection criteria.
Send the project conditions, required current, target life, drawing, dimensions, coating requirements, cable details, assembly scope, quantity and documents. Contact HYTi to review supply requirements or email jolina@bjhyti.com.
Related options: MMO canister assembly requirements, tubular anode project selection, MMO linear anode systems.
What Is MMO Tubular Anode and How to Choose the Right One for Your Industry?
A tubular MMO anode uses a coated titanium tube as the active element of an impressed current cathodic protection system. Specify the coating and electrical rating for the installation medium. A bare tube, a tube with attached cable and a packaged anode assembly have different supply scopes.
A tubular MMO anode uses a coated titanium tube as the active element of an impressed current cathodic protection system. Specify the coating and electrical rating for the installation medium. A bare tube, a tube with attached cable and a packaged anode assembly have different supply scopes.
Define the medium, project current demand, active dimensions, layout, connection requirements and target life before selecting the anode and coating.
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Superior Corrosion Resistance、Ultra-Long Service Life、High Electrocatalytic Activity & Efficiency、Eco-Friendly、Low Maintenance





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

MMO Tubular Anode can be fully customized according to industrial requirements:
HY Ti-Ni Import & Export provides full customization for MMO Tubular Anode based on engineering requirements:
Each MMO Tubular Anode is engineered for stable performance, low resistance, and long-term cathodic protection efficiency.
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 of MMO Tubular Anode systems for industrial cathodic protection. We integrate advanced MMO coating technology, strict quality control, and strong engineering capability.
From titanium tube processing to coating sintering and final inspection, every step is strictly controlled to ensure stable performance and long service life.
With OEM/ODM flexibility and global supply experience, HY Ti-Ni Import & Export provides reliable and cost-effective MMO Tubular Anode solutions for pipelines, marine structures, and deep well protection systems worldwide.
When selecting an MMO Tubular Anode, first evaluate installation conditions such as soil resistivity, moisture level, and structure type. These factors directly affect current distribution and system efficiency.
Next, determine total protection current and installation depth to define anode size and quantity. Then select appropriate coating loading and tube geometry based on required service life.
Finally, ensure compatibility with backfill materials and installation method. HY Ti-Ni Import & Export provides engineering support to help customers select the most suitable MMO Tubular Anode system for long-term corrosion protection, high efficiency, and reduced lifecycle cost.
Purchase Guide1. What is a MMO Tubular Anode? |

What Is MMO Tubular Anode?
A tubular MMO anode uses a coated titanium tube as the active element of an impressed current cathodic protection system. Specify the coating and electrical rating for the installation medium. A bare tube, a tube with attached cable and a packaged anode assembly have different supply scopes.
It provides uniform current distribution, low electrical resistance, and high durability, making it ideal for pipelines, tanks, offshore platforms, and deep well systems.
| Procurement item | Requirement to confirm |
|---|---|
| Active tube | Provide diameter, wall thickness, length and active coated dimensions |
| Coating | Confirm MMO formulation and loading for the actual medium and duty |
| Rated duty | Specify current per anode, active surface area and required operating life |
| Lead and connection | State cable type, length, terminal and sealing requirements |
| Mounting and handling | Provide mechanical drawing and installation constraints |
| Acceptance | Agree on dimensional, connection and coating checks and required records |
| Type | Structure | Application |
| Standard Tubular Anode | Solid tube design | Pipeline protection |
| Perforated Tube Anode | Hole structure | Soil corrosion control |
| Deep Well Tubular Anode | Vertical installation | Deep well systems |
| Reinforced Tube Anode | Heavy-duty structure | Marine environments |
| Custom Tubular System | OEM design | Industrial applications |
| Procurement item | Requirement to confirm |
|---|---|
| Rated current | Specify A per anode or an explicitly defined area/length basis |
| Active dimensions | Give coated tube area or active assembly dimensions used for the rating |
| Operating basis | Define medium, duty cycle and coating specification |
| Life and system design | Review target life and complete groundbed/installation requirements |

Water Treatment Industry

Electroplating Industry

Chlor-Alkali Industry

Marine Engineering

Hydrogen Energy Industry

Mining and Metal Recovery
To select the correct MMO Tubular Anode, customers should provide project details such as soil resistivity, installation depth, structure type, and required current output. These parameters directly influence system design and performance.
Next, define service life requirements and installation environment to select appropriate tube diameter, coating loading, and configuration. Then calculate system layout to ensure uniform current distribution.
HY Ti-Ni Import & Export provides professional engineering consultation to ensure each MMO Tubular Anode system is optimized for high efficiency, long lifespan, and reduced maintenance cost.

Q1: What is MMO Tubular Anode used for?
It is used for cathodic protection of buried and submerged structures.
Agree on the service-life design basis for the selected coating, rated current, medium and operating duty.
Q3: Where is it commonly used?
It is widely used in pipelines, tanks, and marine structures.
Q4: Can it be customized?
Yes, size, coating, and structure are fully customizable.
Q5: Does it require maintenance?
It requires minimal maintenance due to stable MMO coating performance.
Production site
State-of-the-art manufacturing for titanium anodes, precision coating and quality control.
Choseing titanium substrate
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Substrate Cutting
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Sandblasting
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Pickling
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Laser Cutting Configure Precious
Metal
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Coating
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Sintering
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Packaging
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Workshop
Precision machining and coating workshop for titanium anodes.
Titanium anode coating workshop
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Thermal decomposition sintering furnace workshop
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Titanium mesh anode production area
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Pickling/surface treatment process
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Pickling/surface treatment process
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Quality inspection workshop
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Worker operation photos
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Panoramic view of a clean production line
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Quality inspection
Rigorous testing for coating adhesion, electrochemical performance, and durability.
Dimension Inspection
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Coating Thickness Testing
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Coating Adhesion Testing
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Microstructure Analysis
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Conductivity Testing
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Corrosion Resistance Testing
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Bond Strength Testing
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Final Inspection & Packaging
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Packaging
Professional packaging to prevent damage and corrosion during transportation.
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Document Review
Request the documents applicable to the supplier, product and order; confirm their scope and validity.




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