Welcome to corrosion-group, the scandinavian leading supplier of cathodic protection since 1989

Magnesium anode bags in backfill

Pre-packed magnesium anode bag

  • Origin Helsingborg, Sweden
  • Manufacturer: Corrosion-group
  • Material: Magnesium Alloy
Namnlös design (68) (1)
Gypsum Bentonite Sodium sulfate
75% 20% 5%
TYPE TYPE H1 TYP M1C
Aluminium 5.5-6.5 0.4
Copper 0.02 Max 0.3
Silicon 0.10 Max 0.78
Iron 0.05 Max 0.51
Manganese 0.15-0.50 1.5
Zinc 2.50-3.50 1.2
Other (each) 0.05 Max 0.46
Magnesium Remaining Remaining
Potential V -1.5 -1.7
Capacity A*H/KG 1230 1230

ASTM B843

WEIGHT KG WEIGHT TOTAL KG CABLE CABLE LENGTH
2 8 INCL 10M, 10MM2 RED XLPE/PVC 10 M
4 13 INCL 10M, 10MM2 RED XLPE/PVC 10 M
7.7 22 INCL 10M, 10MM2 RED XLPE/PVC 10 M
9 32 INCL 10M, 10MM2 RED XLPE/PVC 10 M
14.5 38.5 INCL 10M, 10MM2 RED XLPE/PVC 10 M

 

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Of all available anode materials, magnesium is the one that has the highest driven voltage. Because of this, magnesium anodes are used advantageously in soil and water with high resistivity.

Normally there are two different qualities being used, standard potential ( 1.5V ) and high potential (1.7V).

We at the Corrosion Group strive to always provide great service to our customers. Therefore, we are happy to say that we offer worldwide shipping within 1-3 weeks, depending on quantity and product.

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WHY THE CORROSION-GROUP?

24/7 SERVICE - WORLDWIDE SHIPPING - OVER 4000 CUSTOMERS PORTFOLIO - 35 YEARS IN BUSSINESS EXPERIENCE - 100% QUALITY TESTED PRODUCTS

What are some of the applications areas which the anode bag is being used in?

Underground tank with anode connected

Storage Tanks: Buried storage tanks face corrosion challenges due to soil conditions and moisture content. Magnesium anode bags can be buried alongside these structures, providing localized protection by attracting corrosive agents and sacrificing themselves instead of the vital infrastructure.

Corrosioneer ship render - Fartygsanoder

Parking anodes: When safeguarding ships and boats in freshwater and brackish water, magnesium anode bags can serve as "parking anodes" as well, which are retrieved as the boat or ship prepares to depart from the dock.

Close,Up,Large,Concrete,Pipe,Under,Loamy,Sand,Mounds,To

Pipelines: Magnesium anode bags are frequently employed in the protection of pipelines. They help prevent corrosion caused by the presence of dissolved salts, stray currents, or other electrolytic reactions that can compromise the structural integrity of these assets. 

Namnlös design (2)

Offshore Oil and Gas Installations: Offshore platforms, pipelines, and subsea structures face particularly harsh and corrosive conditions due to exposure to seawater and harsh weather. Magnesium anode bags, along with other cathodic protection systems, are deployed to ensure the longevity and reliability of these assets, minimizing maintenance costs and downtime.

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Have a look at what some of our clients has to say about us

Leif Isaksson
Leif Isaksson
Serneke

 

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

   Christian Eriksson
Christian Eriksson
Gothenburg Water & Sewer

 

"Our water-conduits are affected of both clay and railway, this leads to corrosion and thereby line break. We work actively with Corrosiongroup AB 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."

Anna Guli
Anna Guli
E.ON

 

"By law, we are bound to protect our gas-pipelines with cathodic protection. Corrosiongroup 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."

Niklas Engholm
Niklas Engholm
Falkvarv

 

"The maritime industry is the birthplace of cathodic protection. Corrosiongroup 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."

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