Is there any rust visible on the piping? If yes, the chances are the welders have mixed up filler metals at some point of time.
CSCC may be possible depending upon the salinity of water if there is any vibration caused by cyclic loading. Otherwise, the CSCC is less likely for Utility water service in such a short period.
Regards,
Prasad Joshi
On Mon, Jun 20, 2011 at 7:36 PM, Fred Majdnia <FMajdnia@technip.com> wrote:
Dear Kumaran,For a technical root cause analysis you need to perform the testing of the water. The dissolved gases, PH, chloride ion being the most important parameters. Without the water analysis report, no one can help and all would be guess and anticipation.I can guess the reason but prefer to leave it to the test result.Regards-----materials-welding@googlegroups.com wrote: -----
From: Raghuram Bathula <raghurambathula@gmail.com>
Sent by: materials-welding@googlegroups.com
Date: 06/19/2011 11:55PM
Subject: Re: [MW:11397] SS 304L piping leaking
it depends on salinity (ppm) and temperature also, any chance of mixng sea water?
On Mon, Jun 20, 2011 at 11:16 AM, k.ilangkumaran ilangkumaran <k.ilangkumaran@yahoo.com> wrote:
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