titanium flexible anode

Titanium flexible anode:

Titanium Flexible anodes, also known as cable-shaped anodes, mainly solved the problem of cathodic protection of old pipelines with aging coatings in the early days. At present, the titanium flexible anode is widely used in the cathodic protection of new and existing pipelines and storage tanks, including oil and natural gas transmission pipelines, oil storage Cathodic protection of tank bottom plate, cathodic protection of urban gas pipeline transmission and distribution pipeline, tap water and sewage transmission pipeline, etc. It can be widely used in petrochemical, metallurgy, power plant, water treatment and other industries. Within the allowable working current range, its working life is expected to be more than 25 years. the main application of titanium flexible anode is follows:

1. Old pipes with aging cladding.

2. Intricate pipe network.

3. Outer wall of storage tank bottom.

4. Long-distance, small-space parallel pipes.

5. High resistivity environment.

Titanium flexible anode advantages:

Compared with traditional deep well anodes and distributed anodes, titanium flexible anodes have the following advantages:

1. It is convenient for the potential and current to be more evenly distributed

Because the titanium flexible anode is close to the protected object, it is evenly distributed with the pipeline and the laid path, and the output current is evenly distributed. Even if the pipeline anti-corrosion layer is severely damaged or even exposed, it can provide sufficient protection current, avoiding the problems of over-protection and under-protection in pipeline protection, and is highly targeted. It has little interference effect on other metal structures, and has small loss current and long life, which is beneficial to reduce system output, provide energy efficiency of cathodic protection engineering, and achieve comprehensive protection. However, the traditional graphite anode or the current titanium tube anode string anode cannot be distributed along the pipeline, which affects the point distribution of protection.

2. The construction is simple and convenient.

The pre-filled coke powder of titanium flexible anode products can save the construction of conventional anode laying anode bed, and use cable laying equipment to directly pull and lay, which greatly reduces the construction workload. There is also a protective layer on the outside of the anode, so that there is no need to worry about the wear of the anode during transportation and laying, and the actual service life is guaranteed.