Dear Mr Azad, Its not so severe so you can leave it and by the waht is your corrosion allownace? and you should have proper coating saystems to prevent further occurrences. Regards Ilangkumaran
--- On Fri, 5/27/11, asad azmi <azmiasadayub@gmail.com> wrote:
From: asad azmi <azmiasadayub@gmail.com>
Subject: [MW:11167] pittings on surface of Shell
To: materials-welding@googlegroups.com
Date: Friday, May 27, 2011, 2:14 PM
Dear All, Greetings. Pittings (not more than 0.5 mm in depth) observed on the surface of a shell of a Vessel. pls find photos for your reference. Shell material is SA 36. thickness 8mm. service fluid - water Code of construction is ASME SEC VIII DIV1 After grindings also pittings can be observed on the large surface of the shell. Whether these pittings can be accepted as it is OR further grinding is required. Please Suggest. Thanks and Regards Asad Azmi -- To post to this group, send email to materials-welding@googlegroups.com To unsubscribe from this group, send email to materials-welding+unsubscribe@googlegroups.com For more options, visit this group's bolg at http://materials-welding.blogspot.com/The views expressed/exchnaged in this group are members personel views and meant for educational purposes only, Users must take their own decisions w.r.t. applicable code/standard/contract documents.
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