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How to passivate existing Stainless steel pipe work

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Andyfish

Andyfish

Industrial
Joined
Nov 25, 2009
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Location
AU
I have a Demineralised water plant and have corrosion in the pipe work . Is there a flushing process that will passivate the ring main that can be done retrospectivly
 
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We follow ASTM A967 for field passivation of pipe and tubing.
 
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