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How to passivate existing Stainless steel pipe work

thread284-259831

How to passivate existing Stainless steel pipe work

How to passivate existing Stainless steel pipe work

(OP)
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  

RE: How to passivate existing Stainless steel pipe work

We follow ASTM A967 for field passivation of pipe and tubing.  

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