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  • Gravörgatan 26, 253 60 Ramlösa
  • Mon - Fri: 8:00 - 5:00
  • Svenska

Scandinavia's leading suppliers of cathodic protection, since 1989.

We have corrosion experts with over 30 years of experience. Give us a call and we’ll help you make an informed decision.

Korrosionsgruppen AB
We're not Astronauts

Our mission can be described quite simply:
"We protect metals in ground water concrete and soil, from corrosion."

Our Products and Services

Cable Connections

Our PinBrazing method offers safe electrical cable connections to steel structures without melting of the steel in the pipes or other steel structures as with welding methods.

Sacrifical Anodes

There are three fundamental metals utilized as galvanic anodes, magnesium, aluminum and zinc. They are largely accessible as plates, rods, collars or extruded.

Coating of Burried Pipes

Projecting, installation, corrosion engineering, anode design (Aluminum, Zinc, Magnesium) & maintenance are just a few of the services we offer at Korrosionsgruppen AB.


Serve, (Repair) Report. We make maintenance easy. With over 30 years of experience, we have serviced & repaired many different variants of cathodic protection. Get in touch today for more information regarding our services.

Cathodic Protection

All metal vessel parts, submerged in water can be protected by our ICCP systems. Comparing to large numbers of sacrificial anodes, ICCP systems are superior. Both economically and in regard to design life.

Projecting & Consulting

We design our cathodic protection systems from scratch in every project. In order to protect our customers 'investments in the best possible way, we always tailor the protection in regards to the objects' environment

Protection Services

Projecting, installation, corrosion engineering, anode design (Aluminum, Zinc, Magnesium ) and maintenance are just a few of the services we offer at Korrosionsgruppen AB. Our commitment to excellence and to our customers drives us to deliver above expectation, every time.

We Offer: Consultation, Projecting, Installation, Maintenance and Worldwide Cathodic Protection Material Shipping.

Ocean Image


"The maritime industry is the birthplace of cathodic protection. Korrosionsgruppen AB has since the very beginning of our operations, been our highly competent supplier of their high-quality services and goods. They’ll have our continuous trust in order to fulfill our customer commitments."


Niklas Engholm, Falkvarv


"By law, we are bound to protect our gas-pipelines with cathodic protection. Korrosionsgruppen AB is one of our most competent supplier of service and materials. With their many years of experience , we put our trust we’re the most compentce is. By using their services and material we can continoue to secure our gas supplies in a corrosions free enviroment."


Anna Gulin, E.ON


"Our water-conduits are affected of both clay and railway, this leads to corrosion and thereby line break. We work actively with Korrosionsgruppen in order to prevent disturbances and upkeep our society service to our inhabitants of Gothenburg. Our cooperation has been long lasting and we see the clear benefits with continuing that cooperation."


Christian Eriksson, Gothenburg Water & Sewer


"We build for the future. With cathodic protection, we secure our and our client's investment. With many years of experience, Korrosionsgruppen is our primary partner in this field."


Leif Isaksson, Serneke


Latest News

Cathodic protection

Cathodic protection below the waterline ( ship hulls )

Sacrificial anodes

Sacrificial anodes – understanding the importance of anodes on boats


Corrosion Pa Hamnspont, Cast Crowned Beam

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Get In Touch

Do you need help with your project or simply don't know where to start?

We could simply grab a coffee and start a conversation about it, or simply just send us an email to get things going.