cathodic protection

 
 
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PIPELINES

Underground & coated metallic pipelines benefit for cathodic protection by reducing external corrosion to almost zero. This results in a longer life span of the pipeline and increasing the ROI for the pipeline owner.

Ducorr’s modular PXiP impressed current cathodic protection system is an all in one system that can be used to protect pipelines of different sizes and lengths. This new way of deploying cathodic protection enhances ease of installation and use. As an installation contractor, the PiXP will significantly reduce the time to install. As an end user, it will reduce your preventative maintenance requirements.

Contact us to learn more on the system and to request Performance Specifications.

 
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CONCRETE

Reinforced concrete is used in almost all construction. The steel reinforcement, being a key element of the concrete, will often corrode because of chlorides and water.

Many reinforced concrete structures such as basements rafts, diaphragm walls and culverts benefit from cathodic protection. Corrosion of concrete is often referred to as ‘concrete cancer’ because it is detrimental to the structure.

Ducorr’s cathodic protection systems are robust, utilise state of the are control electronics and have a performance history in excess of 20 years.

Contact us to learn more on the system and to request Performance Specifications

 
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UNDERGROUND STORAGE TANKS

Hydrocarbon and Gas underground storage tanks either by code or design must have cathodic protection to ensure that corrosion does not cause any leaks.

Recognising the our customer’s needs; Ducorr developed the TANKBOX - a factory manufactured galvanic cathodic protection system that is easy to install and operate. Built on 20 years of experience, the TANKBOX offer’s flexibility, fast installation and a robust design.

Knowing the surface area to be protected and the service life required, customers select a model number of the TANKBOX.

Contact us to learn more on the system and to request Performance Specifications

 
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Marine Sheet & Tubular Piles

Marine infrastructure such as sheet piles, tubular piles and diaphragm walls are best protected from corrosion using cathodic protection. Effective systems mitigate corrosion in immersed and buried parts of the structures for periods up to 50 years.

Ducorr’s marine systems are designed to eliminate the use of underwater welding and excessive use of divers. Our propriety systems include the POWERCELL that can deploy for long lengths of jetty within hours. In addition, the UNITCELL systems are installed on the piles prior to driving, totally eliminating the requirement for divers.

Contact us to learn more on the system and to request Performance Specifications.

 
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ABOVE GROUND STORAGE TANKS

Tankage with metallic bottom plates can degrade prematurely from corrosion. The Platepro system is factory manufactured and pre-assembled impressed current cathodic protection installs underneath tanks bottoms in record time - typically in less than 4 hours. With the Platepro system, no welding is required, no special geometric laying of anode array is required. Just unfold and lay on the sand cushion.

Contact us to learn more on the system and to request Performance Specifications