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MMO Ribbon Anode Installation

MMO Ribbon Anode for Tank Bottom & Concrete Protection

Custom MMO coated titanium ribbon anodes engineered for storage tank bottom cathodic protection, reinforced concrete CP, under-tank protection, embedded CP systems, and long-area distributed current output applications.

MMO Coating Titanium Ribbon Substrate Flat Linear Form Custom Width & Length Current Output Review Export Documentation
MMO Ribbon Anode Engineering

Flat Linear Current Distribution

MMO ribbon anodes provide flat linear current distribution for storage tank bottoms, reinforced concrete CP, under-tank systems, and embedded electrochemical protection layouts.

Their flat strip geometry offers broader contact area and easier layout control than wire anodes in many distributed CP systems. Final design should be reviewed according to resistivity, chloride level, current output, ribbon spacing, installation method, connection design, and design life target.

Hele Titanium supports custom MMO ribbon anodes with project-specific ribbon width, thickness, coated length, coating loading, connection method, packing, labels, and documentation according to cathodic protection project requirements.

Engineer reviewing MMO ribbon anode

Flat Linear Geometry

A flat titanium ribbon form supports long-area current distribution and controlled installation layout.

Tank Bottom CP Support

Suitable for under-tank and storage tank bottom cathodic protection layouts.

Concrete CP Applications

Can be reviewed for reinforced concrete CP, concrete repair, and embedded protection systems.

Custom Ribbon Design

Ribbon width, length, coating loading, spacing, and connection method can be reviewed according to project needs.

What Is an MMO Ribbon Anode?

An MMO ribbon anode is a flat titanium strip coated with mixed metal oxide. It is used as a linear anode for impressed current cathodic protection systems where protective current needs to be distributed along a defined path or across a large protected area.

The ribbon form makes it suitable for applications such as storage tank bottom cathodic protection, reinforced concrete CP, under-tank protection, and embedded electrochemical protection systems. The correct ribbon size and layout depend on current output, installation spacing, environment, design life, and connection requirements.

Feature What It Means Why It Matters
Flat Titanium Ribbon A strip-style titanium substrate coated with MMO. Supports controlled placement and long-area current distribution.
MMO Coating Mixed metal oxide coating applied to the active ribbon surface. Provides electrochemical activity for impressed current output.
Custom Width & Length Ribbon dimensions can be reviewed according to project layout. Helps match current output, spacing, and installation requirements.
Connection Design Ribbon anode can be connected with cable, tab, welded joint, or custom termination. Supports electrical continuity and CP system integration.

MMO Ribbon Anode Options We Supply

Different MMO ribbon anode configurations are used depending on protected structure, installation layout, current requirement, and connection design. Hele Titanium can support standard and custom MMO coated titanium ribbon anodes according to project requirements.

Standard MMO Ribbon Anode

MMO Ribbon Anode

Flat MMO coated titanium ribbon for distributed current output in tank bottom, concrete, and long-area CP systems.

Best For: Storage tank bottoms, under-tank protection, reinforced concrete CP, and long-area protection layouts.

Custom Width MMO Ribbon

Custom Width MMO Ribbon

Ribbon anodes with project-specific width, thickness, and active length according to current output and layout requirements.

Best For: Projects requiring defined current distribution, spacing control, or custom installation geometry.

MMO Ribbon with Cable Connection

MMO Ribbon with Cable 

MMO ribbon anode supplied with cable connection, welded tab, sealing, labels, or project-specific electrical interface.

Best For: Field installation, CP system integration, under-tank layouts, and ready-to-connect anode assemblies.

Custom MMO Ribbon Anode Assemblies

Custom MMO Ribbon Anode 

Drawing-based MMO ribbon assemblies with custom length, connection, packing, labels, and documentation.

Best For: Project-specific CP layouts, OEM systems, and non-standard electrochemical protection applications.

Where MMO Ribbon Anodes Are Used

MMO ribbon anodes are mainly used when a flat, continuous anode form is required for distributed current output under or around tank bottom protection areas. Their flat strip geometry makes them suitable for aboveground storage tanks, under-tank sand beds, soil-based CP layouts, and selected concrete foundation or embedded protection designs.

Storage Tank Bottom Cathodic Protection

Why It Fits: Flat MMO ribbon anodes help distribute protective current across large tank bottom areas where uniform current output is required.

Key Review Factors: Tank diameter, bottom plate area, soil resistivity, sand layer condition, ribbon spacing, current output, and cable route.

Aboveground Tank Foundation CP

Why It Fits: MMO ribbon anodes can be arranged around or beneath aboveground tank foundations to support controlled current distribution.

Key Review Factors: Foundation design, installation space, soil or sand environment, current demand, ribbon layout, and connection method.

Under-Tank Sand Bed Installation

Why It Fits: The flat ribbon form is suitable for sand layer installation beneath tank bottoms, helping maintain a planned anode layout.

Key Review Factors: Sand resistivity, moisture condition, ribbon spacing, burial depth, mechanical protection, and installation sequence.

Soil-Based Tank CP Layouts

Why It Fits: MMO ribbon anodes can be used in soil environments where long-area current distribution is needed around storage tank structures.

Key Review Factors: Soil resistivity, backfill condition, anode depth, current output requirement, cable protection, and monitoring access.

Concrete Foundation / Embedded CP Review

Why It Fits: For selected concrete or foundation-related CP layouts, MMO ribbon anodes can be reviewed where flat anode placement is required.

Key Review Factors: Concrete resistivity, chloride level, cover depth, embedment method, current density, spacing, and long-term accessibility.

Custom Tank Bottom Distributed Layouts

Why It Fits: Ribbon width, coated length, spacing, and connection design can be customized for non-standard tank bottom or foundation CP designs.

Key Review Factors: Protected area, layout drawing, design life target, current distribution, connection design, packing, labels, and documentation.

Technical Specifications

MMO ribbon anodes are flat MMO-coated titanium strip anodes designed for distributed current output in aboveground storage tank bottom CP, tank base protection, fine sand backfill, and selected concrete environments.

Basic Specifications

Product Category MMO Ribbon Anode
Substrate Titanium
Shape Ribbon / Flat Strip
Coating IrO₂ / Ta₂O₅ MMO coating
Coating Thickness 0.5–1 μm
Coating Uniformity ≥85%
Applicable Environment Fine sand, sand backfill, concrete
Typical Application Aboveground storage tank bottom CP, tank base CP, double-bottom tank protection
Standard Coil Length 152 m / 500 ft
Design Life Up to 50 years under rated operating conditions

Standard Dimensions

Item No. Width Thickness Surface Area Coil Length Approx. Weight
HL-MMO-A01 6.35 mm / 1/4 in 0.635 mm / 0.025 in 0.014 m²/m 152 m / 500 ft 2.8 kg / 6.2 lbs
HL-MMO-A02 12.7 mm / 1/2 in 0.635 mm / 0.025 in 0.027–0.028 m²/m 152 m / 500 ft 5.6 kg / 12.3 lbs

Electrical Performance

Item No. Linear Resistance Current Output Design Lifetime
HL-MMO-A01 0.138 Ω/m / 0.04 Ω/ft 17 mA/m / 5.2 mA/ft 50 years
HL-MMO-A02 0.069 Ω/m / 0.02 Ω/ft 42 mA/m / 12.8 mA/ft 50 years

Engineering Notes

  • The 1/4 in ribbon is suitable for lower current output or tighter layout spacing.
  • The 1/2 in ribbon provides lower linear resistance and higher current output for larger tank bottom CP layouts.
  • Final ribbon size, spacing, current output, and connection design should be reviewed according to tank diameter, sand or concrete condition, CP criteria, and design life target.

Custom MMO Ribbon Anodes Built Around Your CP Layout

MMO ribbon anode design should be reviewed according to ribbon width, ribbon thickness, coated length, current output, protected structure geometry, resistivity, installation method, cable route, coating loading, and design life target.

1. Ribbon Size Review

Review ribbon width and thickness according to current output, contact area, installation spacing, and mechanical handling needs.

2. Coated Length Design

Customize active coated length according to project layout, current distribution, and spacing requirement.

3. Current Output Review

Review total current demand, output per meter, current density, and design life target.

4. Coating & Loading Review

Review MMO coating type and coating loading according to environment and current requirement.

5. Cable & Connection Design

Customize cable length, welded tab, connection method, sealing, termination, and labeling.

6. Installation Layout Support

Review spacing, routing, fixing method, embedment, backfill contact, mechanical protection, and accessibility.

What We Need From You

  • Application & Protected structure type
  • Soil / concrete / water condition
  • Required current output & Design life target
  • Preferred ribbon width and thickness
  • Required coated length & Installation layout
  • Cable length and connection requirement
  • Quantity and delivery destination

Ribbon Size, Coating and Current Output Must Be Reviewed Together

For MMO ribbon anodes, the flat ribbon size is only one part of the design. Coating selection, coated length, output per meter, operating environment, layout spacing, cable connection, and installation method all affect how the ribbon anode performs in a cathodic protection system.

1

Ribbon Width & Thickness

Affects contact area, handling strength, installation spacing, and available active surface.

2

Coated Length

Determines the active current output zone and must match the CP layout.

3

Current Output per Meter

Helps define the required coating loading, spacing, and system design.

4

Layout Spacing & Connection

Spacing, cable sealing, termination, and electrical continuity are important for long-area installations.

Quality Control for MMO Ribbon Anodes

MMO ribbon anode quality depends on titanium substrate condition, surface preparation, coating consistency, dimensional accuracy, connection reliability, packing protection, and final documentation.

Available Documents May Include:

  • MTC
  • Coating record
  • Dimensional inspection record
  • Coated length record when required
  • Visual inspection notes
  • Cable / connection inspection notes when required
  • Packing list & Product labels

1. Titanium Ribbon Substrate Review

Titanium ribbon is reviewed according to grade, width, thickness, flatness, surface condition, and project requirements.

2. Surface Preparation

Cleaning, roughening, activation, and pre-treatment are controlled before coating.

3. MMO Coating Application

Coating formulation, application cycles, drying, and thermal treatment are controlled according to project requirements.

4. Coated Length & Dimension Check

Ribbon width, thickness, active coated length, total length, labels, and termination details are reviewed according to order requirements.

5. Connection & Visual Review

Cable connection, welded tab, sealed joint, surface condition, coating coverage, and visual appearance are reviewed according to inspection scope.

6. Packing & Documentation

MTC, coating record, inspection notes, labels, packing list, and project-specific documents can be prepared when required.

Installation Considerations for MMO Ribbon Anodes

Proper installation helps MMO ribbon anodes deliver stable distributed current output in tank bottom, tank base, sand backfill, and selected concrete CP layouts. Ribbon spacing, contact environment, cable connection, fixing method, and mechanical protection should be reviewed before installation.

Installation Factor Why It Matters
Ribbon Layout Helps the flat anode follow the required tank bottom or foundation protection area and maintain planned current distribution.
Ribbon Spacing Affects current distribution, protection uniformity, current output, and overall CP system performance.
Sand / Concrete Contact The contact environment affects current transfer, resistance, moisture condition, and long-term anode performance.
Cable Connection Low-resistance connection, sealing quality, and electrical continuity are critical for reliable long-term operation.
Fixing Method Helps keep the ribbon in the correct position during tank base preparation, sand placement, concrete work, or installation.
Mechanical Protection Reduces the risk of damage during handling, laying, backfilling, embedment, or construction activity.
Monitoring Access Supports future testing, potential measurement, current review, and CP system maintenance planning.

Buyer Note: MMO ribbon anode installation should be reviewed together with the full tank bottom or concrete CP design. Share your layout drawing, tank diameter, current requirement, sand or concrete condition, and design life target for engineering review.

Compare MMO Ribbon Anodes with Other MMO Anode Forms

MMO ribbon anodes are best used when a flat linear anode form is needed for long-area current distribution. Other MMO anode forms may be more suitable when the project requires flexible routing, larger open mesh contact, packaged groundbed design, cylindrical structure, or localized output.

MMO Linear Anode

Best Used When: You need an upper-level selection guide for wire, ribbon, and mesh ribbon linear anodes.

View MMO Linear Anode →

MMO Wire Anode

Best Used When: Flexible embedded linear current output is needed.

View MMO Wire Anode →

MMO Mesh Ribbon Anode

Best Used When: Larger contact area or concrete embedment is needed.

View MMO Mesh Ribbon Anode →

MMO Tubular Anode

Best Used When: A durable cylindrical anode is required for soil, seawater, or tank CP systems.

View MMO Tubular Anode →

MMO Canister Anode

Best Used When: A packaged anode assembly is needed for groundbed installation.

View MMO Canister Anode →

MMO Disc Anode

Best Used When: A compact localized anode surface is required.

View MMO Disc Anode →

MMO Rod Anode

Best Used When: A rod-shaped electrode is needed for cell, CP, or pilot systems.

View MMO Rod Anode →

Not sure which MMO anode form is suitable?

MMO Ribbon Anode FAQ

Common questions regarding specification, application, and ordering of MMO ribbon anodes.

What is an MMO ribbon anode?
An MMO ribbon anode is a flat titanium strip coated with a mixed metal oxide catalyst. It is designed to act as a linear anode for impressed current cathodic protection (ICCP) systems, allowing protective current to be distributed across a large or long area.
Where are MMO ribbon anodes commonly used?
They are commonly reviewed for storage tank bottom cathodic protection, under-tank systems, reinforced concrete CP, concrete repair, embedded electrochemical protection systems, and long-area distributed current layouts.
What is the difference between MMO ribbon anode and MMO wire anode?
The primary difference is geometry. A ribbon anode is a flat strip, which provides a different contact profile and mechanical handling characteristic compared to a cylindrical wire anode. The choice depends on the installation layout, required contact area, and CP design.
What is the difference between MMO ribbon and MMO mesh ribbon?
A solid ribbon is a continuous flat strip, while a mesh ribbon has a diamond-pattern expanded structure. Mesh ribbons are often selected when better mechanical interlocking with concrete or backfill is needed, while solid ribbons are often used for direct burial or specific tank bottom layouts.
How do I choose ribbon width and thickness?
Ribbon width and thickness should be reviewed according to the required current output, contact area, installation spacing, and mechanical handling needs during installation.
What affects current output per meter?
Current output per meter depends on the operating environment (soil, concrete, water), ribbon size, coating loading, layout spacing, and the targeted design life of the CP system.
Can MMO ribbon anodes be customized by length?
Yes, active coated length and total ribbon length can be customized according to project layout and current distribution requirements.
Can you supply cable connections and labels?
Yes, Hele Titanium can supply MMO ribbon anodes with project-specific cable connections, welded tabs, sealed joints, and custom labels when required.
Can MMO ribbon anodes be used for tank bottom protection?
Yes, they are widely used for storage tank bottom and under-tank cathodic protection systems where a flat, distributed current source is needed beneath the tank floor.
Can MMO ribbon anodes be used for reinforced concrete CP?
Yes, ribbon anodes can be reviewed for embedded or surface-applied reinforced concrete cathodic protection, depending on the concrete resistivity, cover depth, and structural geometry.
What documents can be provided?
Available documents may include MTC (Material Test Certificate), coating records, dimensional inspection notes, visual inspection notes, and packing lists, based on the agreed inspection scope.
What information is needed for a quote?
Please provide the application type, operating environment, required current output, design life target, preferred ribbon width and thickness, coated length, cable connection needs, quantity, and delivery destination.

Get Your Custom MMO Ribbon Anode Recommendation

Tell us your application, protected structure, operating environment, current output requirement, design life target, ribbon width, ribbon thickness, coated length, cable connection, and installation layout. Hele Titanium will help review the suitable MMO ribbon anode configuration for your project.

MMO Coated Titanium Ribbon Anodes

Engineered for distributed current output.

Ribbon Width, Coated Length and Current Output Review

Customized according to project layouts.

Cable Connection, Labels and Documentation Support

Full assembly options available.

Factory-Direct Export Packing and Project Support

Reliable supply chain from Hele Titanium.

Email us directly:

sales@heletitanium.com

Add: Titanium Valley, Baoji City, Shaanxi Province, China

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