Flexible anode products are divided into two categories:
Flexible anode also called Linear anode , it can be classified into two categories: linear anode based on the nano conductive carbon black polymer composite technology and linear anode based on MMO/Ti coating.
The former is the first generation and the latter are the second generation. Both of them are used for impressed current cathodic protection of buried structures, such as buried oil (gas) pipelines, underground tank, petrochemical container etc. in order to slow down corrosion.
The flexible anode anode is characterized by easy installation, completed supporting facilities and reasonable price.
The MMO/Ti liner anode produced by our company belongs to the second generation flexible anode, the disadvantages of low density and unpredictable life expectancy of first generation flexible anode are overcome, and the technology of polymer flexible anode technology and mmo/ti (titanium base metal oxide) anode is combined to realize the high flow density and long life.protection current distribution uniformity, the technical advantage of high current efficiency.
Product structure diagram:
Flexible anode has the following characteristics:
1, Mmo/ti wire and cable contact resistance is low, cathodic protection current long distribution evenly
2, non-corrosive anode, will not produce environmental pollution
3. High reliability Connection and quality control (helium leak detection and conductivity test for each connector)
4, even if the pipeline anti-corrosion layer is seriously damaged, can ensure the uniform distribution of current, to achieve cathodic protection
5, construction and installation is simple and convenient, the length can be arbitrary on-site tailoring, long service life, high reliability.
Cable (flexible) Anode (ELTA series) specification based on MMO/TI coating technology:
|Product model||ELTA-15 (MMO coated φ1.5mm titanium wire anode)||
ELTA-30 (MMO coated φ3.0mm titanium wire anode)
|Combined flexible anode body outer diameter||38||38|
|Mmo/ti Anode Core Diameter||1.5mm||3.0mm|
|Output current (max)||300~1000mam||300~1000mam|
|Design Life||≥ 40, can be designed according to user requirements||≥ 40, can be designed according to user requirements|
|Carbon content of Filler toner||≥99.5%||≥99.5%|
|Contact resistance of mmo/ti wire and cable||≤0.0009ω||≤0.0009ω|
|Anode length per roll||500 meters, 1000 meters||500 meters, 1000 meters|