Cathwell

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Ships
  • Systems
    • Impressed Current (ICCP)
      • Description
      • Repair & dry-docking
    • Electrolytic Antifouling
      • Description
      • Seawater intakes
      • Box coolers
    • Sacrificial Anodes
      • Description
      • External hull
      • Ballast & cargo tanks
    • Propeller Shaft Grounding
      • Description
      • Purpose
  • Products
    • Control units
    • ICCP anodes
    • ICCP reference electrodes
    • Antifouling anodes
    • Sacrificial anodes
    • Propeller shaft grounding
  • Services
    • Technical service
      • Need repair?
      • Service at sea
      • In dry-dock
      • Spares & replacement
    • Phone & e-mail support
    • Log sheets
    • Design & engineering
Harbour & onshore
  • Kai & havn
    • Påtrykt spenning
    • Offeranoder
  • Rørledninger
    • Påtrykt spenning
      • Kontinuerlig anode
      • Fjernanoder
    • Offeranoder
  • Lagringstanker
    • Nedgravde tanker
      • Utvendig beskyttelse
        • Påtrykt spenning
        • Offeranoder
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    • Overgrunnstanker
      • Utvendig beskyttelse
      • Innvendig beskyttelse
  • Sjøkabler & kraftverk
    • Påtrykt spenning
    • Offeranoder
  • Fundamenter
    • Påtrykt spenning
    • Offeranoder
  • Products
    • Sacrificial anodes
    • ICCP reference electrodes
    • ICCP anodes
    • Control units
  • Service
    • Design & engineering
    • Inspeksjon & service
    • Installasjon
    • Dykkertjenester
    • Bistand på telefon og e-post
Offshore
  • Mobile rigs & FPSO's
    • Impressed Current (ICCP)
      • Description
      • New-building
      • Repair & dry-docking
    • Electrolytic Antifouling
      • Box coolers
      • Seawater intakes
      • Description
    • Sacrificial Anodes
      • Description
      • External hull
      • Ballast & cargo tanks
  • Subsea structures
    • Sacrificial anodes
  • Wind turbines
    • Sacrificial Anodes
    • Impressed Current (ICCP)
      • Description
      • New system
      • Repair
    • Corrosion considerations
  • Services
    • Technical service
      • Incorrect system operation
      • Service at sea
      • Service at yard
      • Spares & replacement
    • Phone & e-mail support
    • Log sheets
    • Design & engineering
  • Products
    • Control units
    • ICCP anodes
    • ICCP reference electrodes
    • Antifouling anodes
    • Sacrificial anodes
    • Propeller shaft grounding
Products
  • Control units
  • ICCP anodes
  • ICCP reference electrodes
  • Antifouling anodes
  • Sacrificial anodes
    • Stand-off anodes
    • Flush mounted anodes
      • Aluminum
      • Zinc
    • Smaller flush anodes
      • Aluminum
      • Zinc
    • Larger flush anodes
    • Clamp mounted anodes
      • Tank anode with bracket type C3
        • Aluminium
        • Zinc
      • Tank anode with bracket type C4
        • Aluminium
        • Zinc
      • Pitguard anode
        • Aluminium
      • Tank anode with bracket type EC
        • Aluminium
    • Bracket/welded anodes
    • Bolt mounted anodes
  • Propeller shaft grounding
Technical
  • Data sheets
    • Sacrificial anodes
      • Aluminium anode
      • Zinc anode
      • Zinc high temp anode
      • Magnesium anode
    • Control units
      • Antifouling control unit type CathFlow
      • ICCP control unit type CathSense
  • Cathodic protection
    • What is corrosion
    • Cathodic protection principles
      • Basics
      • In detail
    • Galvanic series
    • Zinc vs aluminium anodes
    • Anodes in ballast tanks
    • Cathodic protection monitoring
  • Electrolytic antifouling
    • Marine fouling
    • Antifouling systems
    • Design parameters

Mobile rigs & FPSO's

  • Impressed Current (ICCP)
    • Description
    • New-building
    • Repair & dry-docking
  • Electrolytic Antifouling
    • Box coolers
    • Seawater intakes
    • Description
  • Sacrificial Anodes
    • Description
    • External hull
    • Ballast & cargo tanks

Subsea structures

  • Sacrificial anodes

Wind turbines

  • Sacrificial Anodes
  • Impressed Current (ICCP)
    • Description
    • New system
    • Repair
  • Corrosion considerations

Products

  • Control units
  • ICCP anodes
  • ICCP reference electrodes
  • Antifouling anodes
  • Sacrificial anodes
  • Propeller shaft grounding

Services

  • Technical service
    • Incorrect system operation
    • Service at sea
    • Service at yard
    • Spares & replacement
  • Phone & e-mail support
  • Log sheets
  • Design & engineering

Incorrect system operation

Cathodic protection and antifouling system malfunction may be solved easily.

Are your cathodic protection or antifouling system not functioning properly?

  • Call us! Most problems are solved just by a phone call.
  • If necessary, service attendance at sea or at at yard can of course be provided. 

Need repair?

Most problems are solved just by a phone call.

Call us any time:
+47 99 50 40 24
+47 99 50 90 46

PO Box 68, NO-3993 Langesund, Norway | contact@cathwell.com | Phone: +47 35 96 78 50 | 24 hrs: +47 99 50 90 46 | Fax: +47 35 96 78 60