Impressed Current Cathodic Protection (ICCP) Anodes

MMO Coated / Platinized Titanium & Niobium Anodes

Manufacturing and Supply of Platinized Titanium Rod Anode for Cathodic Protection

clock January 12, 2022 09:14 by author admin

What is Cathodic Protection?

Cathodic protection system is to protect a wide range of metallic structures in various environments. Common applications or environment to protect steel, water or fuel pipelines and steel storage tanks such as huge oil tanks, chemical storage tanks, steel pier piles, ship and boat hulls, offshore oil platforms and onshore oil well casings and metal reinforcement bars in concrete buildings and structures. Corrosion can be defined as degradation of metal by forming electrical circuit where electrons get exchanged.

Ti Anode Fabricators Pvt. Ltd,Chennai, India is one of the best manufacturer in making MMO anodes or mixed metal oxide Cathodic Protection anodes and reference electrodes for a full range of cathodic protection application, by using Impressed Current Cathodic Protection (ICCP) process. The principle of cathodic protection is to connect an external anode to the metal and passing an electrical DC current so that all areas of the metal surface become cathodic and therefore do not corrode.

The external anode is to be an impressed current cathodic protection anode, where the current is impressed from an external DC power source. DC current is sent through an insulated wire to the anodes [which are either Dimensionally stable anodes / dimensionally stable anodes - MMO coated titanium anodes, Platinised titanium anodes, Platinized niobium anodes or their copper cored with platinum plated surface] buried in the soil like underground storage tank, pipeline, ship hulls etc.

Platinised Titanium Anode:

A platinized titanium anode is simply a titanium anode coated with platinum. These anodes act as an inert anodes and are non-consumable and long lasting. These anodes are insoluble in electrolyte where electrolysis is present. Platinized Titanium Rod are usually used in cantilever anode which is used for protecting pipeline internal, pump internal & condenser box internal for 30 years and more by applying DC current with transformer rectifier. 

Platinised CP Rod

Applications:

  • Deep & conventional ground beds.
  • Jetties in fresh, brackish and salt-water electrolytes.
  • Water tanks.
  • Lock Gates.
  • Intake Screens.
  • Marine application.

Tiaano’s different types of anodes for Cathodic Protection:

Platinum plating and MMO coating have long life in all environments and services and also withstand in natural waters. Tiaano design and manufacture various types of anodes such as:

  • Strip/Disc Anode
  • Ribbon mesh anode
  • Tubular String Anode
  • Canister/Cantilever anodes
  • Piggy back anodes
  • Cables etc.

We also supply anodes for electroplating, electrolysis, water treatment deionization and various applications.

For more details visit these links:

www.cpanode.com,www.tiaanostore.in,www.tiaano.com

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Platinum Plated Titanium Cantilever Anode for Cathodic Protection System

clock January 11, 2022 10:19 by author admin

Platinum is an excellent catalyst due to its high conductivity and low consumption rate. Platinum deposition made by electroplating method over a high corrosion resistance substrate. Platinum is a least reactive metals that has remarkable resistance to corrosion, even at high temperatures.Cathodic protection is a method for preventing corrosion on submerged and underground metallic structures. Cathodic protection is one of the most effective method for preventing corrosion on a metal surface.

Impressed Current Cathodic Protection is one of the best system to prevent corrosion by passing DC current through anodes and cathodes from one end to another end. Platinized cantilever anode is used for protecting pipeline internals, suction and condenser box internal for 30 years and more by applying DC current with transformer rectifier. We use platinum/ MMO plating/ coating to increase the conductivity.

Advantages:

  • Low consumption rate that conserves precious platinum.
  • Favorable dimensional stability.
  • Corrosion resistance ensures durability with easy maintainability.
  • Light weight, as well as favorable current distribution in electroplating.

Applications:

  • Heat exchangers.
  • Pumps.
  • Valves.
  • Pipes.
  • Marine application.

Cantileveranode

The product cantilever anode is made up of titanium and coated with platinum for protecting the anodes from corrosion and we have supplied our products over 63 countries.

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Manufacturing and Supply of MMO Coated Piggy Back Anode for Cathodic Protection

clock January 7, 2022 12:11 by author admin

Cathodic protection is one of the best way to protect anodes and cathodes from corrosion. The principle of cathodic protection is to connect an external anode to the metal and passing an electrical DC current so that all areas of the metal surface become cathodic and therefore do not corrode.

Most commonly cathodic protection is used to prevent corrosion in underground pipelines, storage tanks, petroleum pipelines, offshore platforms, submarines, and other industrial uses. Piggy pack wire anodes connected with cable by the way of Crimping and sealing with mastic and heat shrink sleeve procedure. Tiaano has the in-house facility to crimp the anodes in LIDA and CPCC connections.

The piggy pack anodes are inserted in the jacket with coke fill to sustain the conductivity of the anodes in the place where we install them for cathodic protection.

Advantages:

  • Low wear rate.
  • High strength and less dense.
  • Corrosion-resistant
  • Long life.

MMOpiggyback anode

The product we supplied to the customer is made up of titanium wire and coated with Mixed Metal Oxide (MMO).

To know more details about our products visit these links:

1. https://twitter.com/cp_anodes

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4. https://www.facebook.com/cathodicprotectionanodes



Manufacturing and Supply of MMO Coated Wire for Cathodic Protection

clock December 17, 2021 12:17 by author admin

Corrosion is naturally a destructive process that occurs when some metals are exposed to the environment and occurs when reaction between air, moisture and the metal gives rise. It commonly occurs in iron-based metals, steels etc. There are different methods to prevent and control corrosion. One of the best known method is Cathodic Protection.

Cathodic protection systems are mostly employed in various industries to prevent the corrosion in fuel pipelines, piers, underground pipelines, water storage tanks etc. The corrosion can be prevented using MMO coated anodes or platinum plated anodes which has good resistant from protecting the pipelines, ship hulls, tanks from corrosion.

Tiaano’s wire anodes are made up of titanium wire with a mixed metal oxide coating. The mixed metal oxide electrically-conductive and prevents corrosion. We supply wire anodes in different types of diameters and also we supply various cathodic protection anodes and platinum plated anodes over 63 countries.

Cathodic Protection

MMOWireAnode

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MMO Coated Titanium Tubular String Anode for Cathodic protection

clock December 16, 2021 09:52 by author admin

Cathodic protection is the most common electrochemical technique used to prevent corrosion on pipelines, storage tanks, ship hulls, underground tanks etc. The process occurs when a DC current is passed through an anode and cathode so that the metal becomes cathodic and prevents corrosion.

Cathodic protection is one of the main technique to prevent corrosion. Cathodic protection is of two types they are Impressed Current Cathodic Protection (ICCP) and Galvanic Protection also known as DCCP. Cathodic protection systems protects a wide range of metallic structures in various environments. Titanium tubular anodes are manufactured using titanium seamless tube and coated with platinum group precious metal mixed oxide coating.

Titanium tubular string for pipelines are arranged in ground beds either distributed or in a deep vertical hole depending on several design and field condition factors including current distribution requirements.

CPString Anode



Manufacturing of MMO Coated Titanium Tube with Copper Connectors for Corrosion Protection

clock December 10, 2021 12:08 by author admin

Titanium tube anodes are manufactured using titanium seamless tube as per ASTM B 338 Gr. 2, coated with platinum group precious metal mixed oxide coating. MMO coating consists of Ir and Ta it is suitable for use in all cathodic protection applications. Because mixed metal oxide anodes have an extremely low consumption rate, the titanium substrate remains constant throughout the design life of the anode. The leading anti-corrosion & uniform current distribution characters, it have good physical and mechanical properties of titanium. MMO coated anodes are strongly recommended for Impressed Current Cathodic Protection (ICCP) application.

MMO coated tube anode is mainly for the cathodic protection of vessels, tanks, condenser, pipe lines, heat exchanger etc. Typically these anodes are used in the protection of Seawater Application.MMO anodes have been used in cathodic protection (CP) applications since 1980s.

Impressed Current Cathodic Protection(ICCP)Anodes

MMO Tube and Connectors

We the Ti anode fabricators Pvt. Ltd., Chennai design, manufacturing and supply of MMO & Platinum plated Titanium and Niobium anodes for Impressed Current Cathodic Protection (ICCP).  

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Manufacturing and Supply of MMO Coated Titanium Strip Anode for Cathodic Protection

clock December 6, 2021 14:22 by author admin

Strip anode is mainly used for the corrosion protection of seawater structure, Pilings, Piers, Jetties and floating vessels etc. Typically these anodes are used in the protection of Seawater Application. Strip anode is a key component for Cathodic Protection systems in seawater structures. It is composed of a precious metal mixed oxide catalyst in the titanium plates by thermal process.

Titanium strip anodes are manufactured using titanium ASTM B 265 Gr. 1 or 2, Coated with Platinum group precious metal mixed oxide coating. MMO coating consists of Ir and Ta and it is suitable for use in all cathodic protection applications. Because mixed metal oxide anodes have an extremely low consumption rate, the titanium substrate remains constant throughout the design life of the anode. The leading anti-corrosion & uniform current distribution characters, it have good physical and mechanical properties of titanium. MMO coated anodes are strongly recommended for Impressed Current Cathodic Protection (ICCP) application. We also manufactured and supplied FRP Insulated Strip anode for various customers.

Advantages:

  • Low wear rate.
  • High strength and less dense.
  • Corrosion resistant.
  • Long life.

Impressed Current Cathodic Protection 

Strip Anode

Tiaano is the manufacturing company for many CP solutions and supplies products over 63 countries.

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Manufacturing and Supply of Platinum Plated Titanium Anode for Cathodic Protection of Jetty

clock November 18, 2021 15:29 by author admin

Cathodic protection systems is to protect a wide range of metallic structures in various environments. Common applications or environment to protect is steel, water or fuel pipelines and steel storage tanks such huge oil tanks, chemical storage tanks, steel pier piles, ship and boat hulls, offshore oil platforms and onshore oil well casings and metal reinforcement bars in concrete buildings and structures. 

Galvanic or sacrificial anodes are made in various shapes and sizes using alloys of zinc, magnesium and aluminum. In order for galvanic cathodic protection to work, the anode must possess a lower (that is, more negative) electrode potential than that of the cathode (the target structure to be protected). Some old days or still some of them used galvanic anodes to protect the cathode which will be replaceable often that could be very challenging and spent lots of money and time

Now-a-days impressed current cathodic protection (ICCP) systems are used to avoid replacing the cathode in years together like.  These consist of anodes connected to a DC power source, often a transformer-rectifier connected to AC power. In the absence of an AC supply, alternative power sources may be used, such as solar panels, wind power or gas powered thermoelectric generators in accordance with the CP designer.

In the absence of an AC supply, alternative power sources may be used, such as solar panels, wind power or gas powered thermoelectric generators in accordance with the CP designer. Tiaano is the leaders to supply different type of cathodic protection anodes over 63 countries especially for power plants in mass supply and still doing well with increasing year to year.

Tiaano is the manufacturing company for many CP solutions from 2003 onwards. Our cathodic protection anodes installed in onshore and offshore platform like jetty piles, underwater bridge and many structures. 

 Platinum Plated Titanium Anode for Cathodic Protection of Jetty

Jetty CP anode

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Manufacturing and Supply of Tubular String/Cable for Cathodic Protection

clock November 18, 2021 15:04 by author admin

Cathodic protection systems protects a wide range of metallic structures in various environments. Some of the common applications are steel water or fuel pipelines storage tanks such as home water heaters; steel pier piles; ship and boat hulls; offshore and onshore platforms.

MMO coated tubular string anode are used to protect the pipe lines which is installed horizontal bed as well as vertical deep. Cathodic protection is a method used to reduce corrosion which results in underground pipelines, ships, storage tanks and underground tanks.

To protect the pipelines and ships a DC current is passed over anode and cathode through a cable from one end to another. The products shown below is made using titanium and MS as raw material and coated with mixed metal oxide (MMO).

Tubular String/Cable for Cathodic Protection

 

End Weight

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Manufacturing of MMO Coated Disc for Corrosion Resistant

clock November 17, 2021 16:17 by author admin

MMO anodes are quickly becoming the most popular impressed current anode. MMO anodes have imperceptibly low wear rates and are often referred to as Dimensionally Stable Anodes as they do not change geometry over time. MMO coated will give the conductivity in titanium as per the application and amperage.

When using MMO coated rubberized disc anode to protect the ship hull from sea water corrosion, external current are applied to convert high-potential anodic sites on a ship hulls to low-potential cathodic sites. This ensures that ship hull surface is protected from corrosion.

The below shown product is supplied to one of our valuable customer which is made using PVC and coated with mixed metal oxide (MMO).

Disc MMO

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