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|Application:||Storage Tank Base, Pipelines||Standard:||ASTM B348|
|Coating:||Polymer Linear Anode||Content:||Impressed Current Cathodic Protection Oil Tank Pipelines|
|Type:||Impressed Current Anode|
Mixed Metal Oxide (MMO) and linear anode systems for storage tank soil
1. A copper conductor, which serves as a low-resistance buss bar that delivers the required current over considerable distance without substantial longitudinal voltage drop.
2. Special conductive polymer that seals the conductor from chemical attack, yet allows current to flow from the conductor to the environment all along its length.
3. High-performance coke breeze, which serves as the active matrix for the anodic reactions.
4. A fabric jacket that holds the coke breeze in place amount the anode cable. This jacket is designed to resist electrochemical attack, yet allows current from the anode to flow to the surrounding soil.
5. A tough, porous, nonconductive braided jacket, which enhances resistance to abrasion and prevents the fabric from being damaged.
technology offers a unique and cost-effective way to keep the operation of a pipeline in compliance with cathodic protection DOT or other regulations. The use of products on pipelines eliminates many of the problems of conventional groundbed anodes.
· Equalizes cathodic protection at consistent levels all along the line.
· Its low overall current output stops further coating degradation, caused by cathodic disbanding when higher current output anodes are used.
· Interference problems are greatly reduced, because an system is installed adjacent to the pipeline and emits low current output per foot.
· In most cases, products can be installed in the pipeline ROW. Environmental and other ROW-related problems are therefore kept to a minimum.
Active Corrosion Protection
Cathodically protecting buried metal structures such as pipelines and tanks, and prolonging the life of above-ground storage tank bottoms, are the two primary applications for continuous impressed current anode.
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China Hunan High Broad New Material Co.Ltd.
70 Chezhan North Road,Changsha, China 410100