Thursday, July 25, 2013

Re: [MW:18262] Re: SS for Sea water service


dear experts
below you spoke about Duplex stainless steels like 2205 or 2507 if there are more details as specification for this material to provide us please .
regards

From: Kishore Kumar <kishore103103@yahoo.com>
To: "materials-welding@googlegroups.com" <materials-welding@googlegroups.com>
Sent: Tuesday, July 23, 2013 8:11 PM
Subject: Re: [MW:18255] Re: SS for Sea water service

Dear sir,

              How about 254SMO?
Regards
Kichu


From: Ramin Kondori <raminkondori@gmail.com>
To: materials-welding@googlegroups.com
Sent: Monday, 8 July 2013, 13:19:27
Subject: Re: [MW:18113] Re: SS for Sea water service

Dear Mr. Singh:

SS-316 will do the but it won''t last as designer's expect them to do.
Duplex stainless steels like 2205 or 2507 will be best choices.

Regards
Ramin Kondori
Sr. QA/QC Engineer
SINOPEC

r.kondori@petroyada.com
+98-2123592322
+98-9132150320



On Mon, Jul 8, 2013 at 11:20 AM, SV Swamy <svswamy@gmail.com> wrote:
If it is at room temperature and if replacement is not a big issue, you can go for 316L (relatively easy to get). If replacement is a problem, you would need to look at more exotic SS grades (probably containing even higher percentages of molybdenum)...

Best regards

Swamy
Retd. QC / QA metallurgist, 
Nuclear Fuel Complex,
Hyderabad

On Monday, July 8, 2013 11:44:13 AM UTC+5:30, Narendra Singh wrote:
Dear Expert,
I have to install expansion joint in sea water line. the pipe material is Cu-Ni.The joint material we are getting is SS. Need an experts openion if any issues to install expansion joint of SS material in Cu-Ni pipe.
 
Thanks in advance 
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