The development of conductive polymer flexible anode is intended to solve the problems of seriously aged coating of the buried old pipes and considerably increased cathodic current. It has been proven in practices that the application of conductive polymer flexible anode not only overcomes the difficulties involved in cathodic protection for old pipes, but also provides general solutions for difficulties involved in some conventional cathodic protection technologies, such as the interference to external structures, implementation of cathodic protection in high resistance environment mediums as well as the distribution of cathodic current at the bottom of storage tanks. With such features as uniform current distribution, lower energy consumption, and long service life, etc.; 
The conductive polymer flexible anode has been popularized as a new key technology at home and abroad in recent years.


Features:
Continuous conductive polymer anode
Continuous inner copper core cable
Coke is filled in fabric cladding 
Breathable fabric cladding


Advantages：
Uniform distribution of output current guarantees uniform distribution of current used for cathodic protection, regardless of the seriousness of damages to pipe coating; 
Uniform distribution of protective potential prevents over-protection and insufficient protection;  
Targeted design minimizes the interference and affects to other metallic structures;   
Small stray current helps solve the problems of shielding and interference in the regions with complex pipeline networks;   
The anodes can be laid in the same ditch with pipelines, which helps solve the problem of laying anode in rocky and high-resistance sections;  
Installation is simple and direct for product package without using additional assemblies and materials;  
The anodes and pipelines are laid at the one time and in the same ditch, which is simple for both construction and installation; in addition, considerable reduction of current leakage improves the utilization efficiency of protective current. 


Installation methods：
Cable traction laying
Laid in ditches 
Laid at the bottom of tanks or on the sand layer between tanks 


Applications of BS-JB39-52 Conductive Polymer Flexible Anode
Cathodic protection for the pipes with aged and seriously damaged coating:    
Cathodic protection for the pipes in rocky and high soil resistivity sections ：  
Regional cathodic protection for the metallic facilities in oil/gas transfer fields, petrochemical plants, power plants and the like:：  
Cathodic protection for external walls of base plates of storage tanks