CP for Cross Country Pipeline

Coating is one of the corrosion control systems for underground pipelines.The corrosion protection afforded by the coating must be supplemented with cathodic protection in order to achieve complete mitigation of corrosion. As that coated structures develop leaks within a shorter period of time than do uncoated structures because of corrosion activity being concentrated at the holidays or breaks in the coating rather than evenly dispersed over the entire surface.
 
Cathodic Protection to pipelines is provided by deep well anode beds installed at approximately 100 m of distance from the pipeline. These anode beds are fed by Transformer Rectifier Unit.
 
During construction of pipeline temporary cathodic protection is provided using Magnesium anode. After completion of laying on pipeline, these anodes are disconnected from pipeline and permanent cathodic protection (impressed current type) is commissioned.
 
Raychem RPG has provided cathodic protection to more than 10,000 Km oil and gas pipeline till date.
 
 
Cross Country Pipeline   Cross Country Pipeline   Cross Country Pipeline
Cross Country Pipeline   Cross Country Pipeline   Cross Country Pipeline
Cross Country Pipeline   Cross Country Pipeline   Cross Country Pipeline