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Anonymous Poster

Marine Valves and Material Selection

06/24/2009 2:59 PM

Working on a valve application for concentrated saltwater media. Seeking recommendations on construction materials (stainless, duplex, etc.).
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lyn
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Join Date: Oct 2008
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#1

Re: Marine Valves and Material Selection

06/24/2009 7:41 PM

Try this. You'll have to paste it.

Metals and Corrosion Resistance
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PWSlack
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United Kingdom - Member - Indeterminate Engineering Fields - Control Engineering - New Member

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Location: In the bothy, 7 chains down the line from Dodman's Lane level crossing, in the nation formerly known as Great Britain. Kettle's on.
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#2

Re: Marine Valves and Material Selection

06/25/2009 3:31 AM

Can plastics be used?

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strider6
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#3

Re: Marine Valves and Material Selection

06/29/2009 2:41 AM

it depends on the chloride conc, temperature, water threatment... as a geenral rule stainless steel (316) is ok up to approx 1000 ppm Cl-... above this value you should select an higher alloyed stainless steel , duplex ...

S.

corrosion prevention & control
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Previous in Forum: Measuring Tool Wear   Next in Forum: PWHT for Welding Stainless Steels
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