Gr2 Titanium Tubular Anode

Place of Origin China
Brand Name CSTI
Certification ISO9001
Model Number MMO Titanium Tubular Anodes
Minimum Order Quantity 5 Pieces
Price $3.00 - $15.00/ Piece
Delivery Time 10~15 work days
Payment Terms T/T, L/C
Supply Ability 10000 Piece/Pieces per Month

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Product Details
Substrate Gr1 /Gr2 As Basement Coating Thickness 4-6um Or As Your Requried
Shape Tube Current Density 7-12A/m2
Coating Ir-Ta Ru-Ir Coating Working Temperature 40-60℃
Life Span 20Year Application Sea Water ,fresh Water ,soil Cathodic Protektion
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59in titanium tubular anode


Gr2 titanium tubular anode


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Product Description

Esay to install on site High electrocatalytic activity CPCC MMO Titanium Tubular Anodes for soil seawater

Mmo titanium tubular anode for cathodic protection technology is a kind of electrochemical protection technology. Its principle is to apply an external current to the surface of the metal structure to be corroded, and the structure to be protected becomes the cathode, so that the electron migration of metal corrosion is suppressed, and corrosion is avoided or weakened.


1. Substrate Metal Chemical Composition:

Grade N C H Fe O Ti
Gr1 0.03 0.08 0.015 0.20 0.18 bal


2. Specification of mmo tube anode

For Solid and Fresh water, Coke application:

Anodes Diameter Length Current Output Design Life
19mm 1200mm 7A 20 years
25mm 500mm 4A 20 years
25mm 1000mm 8A 20 years
25mm 1200mm 10A 20 years
25mm 1500mm 12A 20 years
32mm 1200mm 12A 20 years

Note:Wall thickness1.0,1.5,2.0,3.0mm as your request


For Sea water application:

Diameter Length Current Output Design Life
19mm 1220mm 45A 20 years
25mm 500mm 25A 20 years
25mm 1000mm 50A 20 years
25mm 1200mm 57A 20 years
32mm 1200mm 75A 20 years

Wall thickness1.0,1.5,2.0,3.0mm as your request


For Other Environment:

Carbonaceous Backfill 4.6A/ft2 (50A/m2) 20 years
Calcined petroleum Backfill 9.3A/ft2 (100A/m2) 20 years
Fresh water 9.3A/ft2 (100A/m2) 20 years
Brackish water 9.3A/ft2-28.7A/ft2 (100-300A/m2) 20 years
Seawater 55.8A/ft2(600A/m2) 20 years

Note:lifetime stated are nominal,we can supply Amps/lifetime different to stated standards on request


Applicatin case as customer design and parameter :

Gr2 Titanium Tubular Anode 0

This is an example of a cathodic protection mmo tubular anode for Marine environmental bridge anticorrosion in southeast Asian countries.
I. basic technical parameters
1. Anode base material: TA1 industrial pure titanium tube
2. Anode coating: iridium tantalum mixed oxide coating (mmo oxide)
3. Service life required by the customer: 25 years (with a service life of 25 years, we can generally reach 30 years or more)
4. Current output: 3.5a current output (current density 37A/m)
5. Anode tube size: diameter: 25.4mm x 1220mm,


More design :

Gr2 Titanium Tubular Anode 1


Related products:

mmo ribbon anode

mmo wire anode

Conductor Bar


Our company :

Our company is one of the leading manufacturers of titanium electrodes, coated titanium anodes and waste water treatment solution in China. It has a professional technical team and skilled workers with decades of experience in titanium electrodes and electrochemistry fields. It can offer you customize high quality titanium electrodes and perfect solutions.


our control :

We can provide the Accelerated Life Test, Coating X-Ray Test, Coating Thickness Test, Contact Resistance Test, Electrochemical Performance Test and other test.


Packing :

1. Packing with moisture-proof paper;

2. Packing with foam plastics in all sides;

3. Packing products in standard wooden cases.



1. Can you give a quotation as per the product picture on your website?
    Answer: Our anodes are non-standard products, most of them are in accordance with the requirements of the customer's specific requires. The application industries and countries are different, so please let your engineers or your customer's engineers to provide a specific size, anode working environment, usage, current density and life expectancy, so we can offer you specific price.


2. What is your internal inspection procedure, how do you inspect your products?
    Answer: the internal inspection procedures, There are 6 steps: Material, mechanical processing, surface treatment, coating, cable connection and packing.
Every step has responsible leader, the inspector checks carefully every step with professional records, operation files, check subjects and performing programs. Once problems are checked out, steps will be taken to make up.


3. Do you have any certificate for your testes from any third party (like SGS, etc)? Or has any third party inspection company has ever tested your anodes and reported?
   Answer: yes, we do have some test certificates from famous third party, like St Louis testing laboratory and china classification society etc.


4. The wooden case is too heavy; can I have other packing method such as carton box to save the freight cost?
    Answer: Wooden cases are do heavy, but as per our years of export experience, carton box can make damage for the anode. Though wooden cases are heavy, but it will not damage the anode


Tag: Titanium Anode,   MMO Titanium Tubular Anodes,  for soil seawater