Draft International Standard
ISO/DIS 9351
Galvanic anodes for cathodic protection in seawater and saline sediments
Reference number
ISO/DIS 9351
Edition 1
International Standard
Read sample
ISO/DIS 9351
This Draft International Standard is in the enquiry phase with ISO members.

ISO/DIS 9351

ISO/DIS 9351
CHF 63
Convert Swiss francs (CHF) to your currency


The proposed Standard, based upon a revised and updated EN 12496: 2013 will specify the minimum requirements and give recommendations for the chemical composition, the electrochemical properties, the physical tolerances, and the test and inspection procedures for cast galvanic anodes of aluminium, magnesium and zinc alloys for cathodic protection in sea water and saline mud. The Standard will be applicable to the majority of galvanic anodes used for seawater and saline mud applications, i.e. cast anodes of trapezoidal, "D", or circular cross section and bracelet type anodes. The general requirements and recommendations of this proposed Standard may also be applied to other anode shapes, e.g. half-spherical, button, etc., which are sometimes used for seawater applications. Applications for this Standard are in offshore renewables, flood defences, offshore oil and gas, offshore or submarine pipelines, ports and harbours, ships and all applications in which galvanic anodes are used for cathodic protection in sea water and saline muds. Work is proposed to be undertaken in parallel between ISO TC 156 WG 10 and CEN TC 219 WG3, under ISO lead in accordance with the Vienna Convention. This scope is agreed in principle by both parties.

General information

  •  : Under development
    : Full report circulated: DIS approved for registration as FDIS [40.99]
  •  : 1
     : 43
  • ISO/TC 156
  • RSS updates

Got a question?

Check out our Help and Support

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)