Thursday, October 31, 2013

Re: [MW:19131] Buckling in the outer edge of the bottom plate.

dear mervin,

this buckling 2" is depth or total length ? . i mean if u can send some pictures ? it will be good to analyze for experts.


On Thu, Oct 31, 2013 at 11:06 AM, Sam <onlyprivate2007@gmail.com> wrote:
dear vin,

as per API 650 local deviations are according to ASTM  6M/20M/480M in shell plates according to API650 7.5.2. 
for bottom plates deviations i can not find anything in API 650 !!!!!!!! 

experts, please show some light on this issue.

regards,


On Tue, Oct 29, 2013 at 2:30 PM, Nagarajan Arumaugam <arumugam7777@yahoo.com> wrote:
Dear Mr VIN
                 
 
You control during welding and follow the welding sequence.For bottom first alternate short seam and alternate long seam.finally closing seam. API 650 minimise the buckling.

 
 
With regards
 
 
 

From: Mervin <mervin_kid@yahoo.com>
To: materials-welding@googlegroups.com
Sent: Tuesday, October 29, 2013 10:54 AM
Subject: [MW:19101] Buckling in the outer edge of the bottom plate.

Dear experts,

Can you give me some refererence standard in API-650 about the acceptable buckling of bottom plate&shell plate. Because in our project we encounter after the welding of bottom plate is buckling around 2".

My question is how to do remidial of this buckling.

Vin

Sent from my iPhone

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