Corrosion Protection in Shipbuilding

By implementing corrosion protection strategies from CMP Global, shipbuilders and owners can mitigate the risks of corrosion. 

By doing so, they can reduce maintenance costs, improve performance and save money on fuel, and increase the length of their operational lifespan.

Specific improvements due to anodes include:

1. Safety and Structural Integrity

Adequate corrosion protection measures ensure the safety of the crew, passengers, and cargo by maintaining the structural integrity of the vessel. This is especially critical for maritime transportation, where the reliability and seaworthiness of ships are paramount.

2. Longevity and Operational Efficiency

Protective coatings cathodic protection, and corrosion-resistant materials help extend the service life of ships. By minimizing corrosion-related damage, maintenance requirements are reduced, and the operational efficiency and profitability of the vessel are enhanced.

3. Environmental Impact

Corrosion-related failures in ships can result in oil spills, chemical leaks, or the release of harmful substances causing significant environmental damage and impacting marine ecosystems, coastal areas, and marine life. By implementing corrosion protection measures, the risk of environmental pollution is minimized, promoting sustainable maritime practices.

CMP Global Commercial Anodes

4. Cost Savings

Proper corrosion protection during ship construction, including the use of corrosion-resistant materials and coatings, can help prevent or minimize corrosion-related issues. This leads to cost savings by reducing the need for frequent repairs, maintenance downtime, and premature replacements.

5. Regulatory Compliance

Ships must comply with international regulations and standards regarding corrosion protection, such as those set by organizations like the International Maritime Organization (IMO). Meeting these requirements is essential for ship certification, ensuring the vessel’s seaworthiness, safety, and environmental compliance.

Several factors determine the type of protection system fitted:

  1. Size and type of construction
  2. Environment the vessel is operating
  3. Length of time the vessel is likely to be afloat before the next maintenance period

As a rule, vessel owners should fit anodes for the environment they most regularly berth in and consider if they move from one type of water to another:

  1. Saltwater: Fit Zinc or Aluminum Anodes
  2. Brackish Water: Fit Aluminum Anodes
  3. Fresh Water: Fit Magnesium Anodes

Decades of our experience in the market provide our customers with durability and longevity, operational efficiency, and regulatory compliance for their assets.

We are here to help!

If you have questions, comments, or would like to request a free quotation, we look forward to hearing from you!

Anthony Sienkiewicz

Anthony Sienkiewicz

Commercial Sales Manager


tel: +1 757-932-9299

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