Re: [MW:7265] problem SS 316 flange to pipe welding

Hi, Why did you done by pressfit for welding of flange to nozzle/pipe? it is not recommended as one of our group member noted before,It should have clearance for expansion during welding also have proper supports shall be provided to avoid such deformations.Also you have to control the heat input during welding.   Thanks & Regards,   (karthik) Karthikeyan.S QA/QC Manager Getabec Energy Co.,Ltd. 379,Moo6,Soi8,Nikhomphatana, Rayong-21180, Thailand. Phone: 0066 38 897035-8 (Off) Fax: 0066 38 897034 Hand Phone: 0066 892512282 --- On Wed, 9/29/10, rmsengineering@gmail.com <rmsengineering@gmail.com> wrote: From: rmsengineering@gmail.com <rmsengineering@gmail.com> Subject: [MW:7260] problem SS 316 flange to pipe welding To: materials-welding@googlegroups.com Cc: chaitanya_purohit@yahoo.co.in Date: Wednesday, September 29, 2010, 9:09 AM thank you mr porohit  sending here with the drg of the same  preparation done are  rough m/c of the flange face & od  step inside the flange to suit the length of the job the id of the step maintained was such that the pipe was press /tight fit in side the flange  welded by gtaw as per details given in earlier mail -- Regards S.B. Badami RMS Engineering 11/1 Shanti Nagar Bhosari cell no +919850920429 +912027127939 visit us at www.indiamart.com/rmsengineering/ -- 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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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.