Surface cleaning and passivization with nitric aid will improve the situation.
S.N.Bagchi
On Monday, May 19, 2014 4:15 AM, as_sundarrajan via Materials & Welding <materials-welding@googlegroups.com> wrote:
Pickling and passivation will help you the larger extent
Sent from C7 mobile
-----Original Message-----
From: Sri Ram
Sent: 18/05/2014, 1:38 PM
To: materials-welding@googlegroups.com
Subject: Re: [MW:20841] SS material is Corroded
Hi brother,
you can remove the corrosion by ss buffing wheel.check after 1week , still
the same corrision occurs means , you cut 25mm either side of the pipe and
remove the weld joint metal.
do fitup and reweld .
On Sun, May 18, 2014 at 8:01 AM, zubair <zubair.me@gmail.com> wrote:
>
>
> Dear All,
>
>
> By Mistake our fabricator use ms buffing wheel instead of SS buffing wheel
> . what happen after some time SS material surface corrosion appears.
>
>
> Please tell us remedy how to remove corrosion .
>
>
> thanx
>
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Regards/Thanks
S.Sriram
L & T
Saudi Arabia
Mobile No. 00966545221548
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