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Corrosion and Erosion Monitoring

Cosasco is the world leader in corrosion and erosion monitoring technology. Since 1950, Cosasco has provided leading-edge corrosion monitoring and chemical injection solutions for such diverse industries as oil and gas, petrochemical, water treatment, chemical, pulp and paper, pharmaceutical, and utilities. Corrosion is an enormous cost to these industries as measured in equipment maintenance and replacement, leaks, and system failures. Cosasco helps dramatically reduce this waste by delivering corrosion monitoring equipment and services, extending equipment and asset life.

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1(562) 949-0123
1(800) 635-6898

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News / Events

Cosasco announces exclusive partnership with Sensorlink

Cosasco announces exclusive partnership with Sensorlink

Formal agreement adds non-intrusive monitoring to Cosasco’s technology offering. Read more...

Cosasco Awarded Contract for Large Offshore Project

Cosasco has been awarded a 380K USD contract with AFCONS Infrastructure Limited to deliver corrosion monitoring systems to India's biggest public sector oil & gas player, ONGC for LEWPP-II Offshore Project. Read more...


Dangers of False Economy

Read the recent article, "The dangers of false economy in a low oil price environment", featured in Energy, Oil & Gas.


Featured Products

Swarm® Non-Intrusive Wall Thickness Monitor

Swarm Non-Intrusive Online Corrosion Erosion Monitor

Cosasco introduces Swarm® real-time, online, non-intrusive corrosion and erosion monitoring system. Learn More...

Microbiological Influenced Corrosion (MIC)


Micro-organisms, such as bacteria, algae, and fungi, can accelerate corrosion by up to 1000 times! Find out how to prevent it. Read more.