MMO COATED TUBULAR ANODE FOR CATHODIC PROTECTION USED TO PROTECT THE PIPE LINES, DEEP WELLS AND INFRASTRUCTURE LAID IN DIFFERENT APPLICATION LIKE SEA WATER, BRAKISH WATER, SAND ETC.,

For cathodic protection applications two primary electro catalysts are used:

1.         Ruthenium Oxide (RuO2)

Ruthenium oxide is the catalysts, should only be used in chlorinated environments (sea water). The catalytic life is significantly reduced when the primary reaction is the evolution of oxygen (fresh water, soil, coke backfill and concrete environments).

2.         Iridium Oxide (IrO2)

Most CP manufacturers use Iridium Oxide based mixed metal oxide for their cathodic protection anodes. The bulk oxides are typically a mixture of Titanium Dioxide (TiO2) and Tantalum Oxide (TaO5). Their primary purpose is to provide an oxide film over the substrate material to prevent corrosion of the substrate.

 

Titanium MMO Anode Advantages

Ø  Titanium is readily available in commercially pure form

Ø  Excellent adherence properties with proper surface preparation

Ø  Lightweight

Ø  Outstanding mechanical strength.

Ø  High flexibility.

Ø  Outstanding chemical resistance to highly acidic conditions – typical for oxygen and chlorine evolving environments common in many cathodic protection applications.

 

MMO COATED TUBULAR ANODE

MMO COATED TUBULAR ANODE will be supply in two types

1.         Single string (consist of a single anode with cable)

2.         Multi string (consist of two or more anodes connecting with a string)

Anodes are connected with the cable by a) LIDA connection b) CPCC connection.

(20 years Lifetimes stated are nominal, we can supply Amps / life different to stated standards on request)

PHOTOS OF MMO COATED TUBULAR ANODE