Material for Foam water Service

[gasoperations]

Could some body please advise suitable better material for Foam water system consisting of about 5% foam concentrate in sea water.

Gun metal ( Tin Bronze ) or Aluminium Bronze Which is better choice and References.

Thanks for help in advance

 

[strider6]

if it's a 95% sea water as a general rule i'll choose a copper nickel (90-10).
it depends also on the type of item, pump, tank, filter...

Materials Selection For High Reliability Copper Alloy Seawater System

http://www.copper.org/applications/cuni/txt_materials_selection.html

S.

Corrosion Prevention & Corrosion Control

 

[EdStainless]

If the system is only wet when fighting fires then NAB might be a good option.

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