Re: [MW:12660] welding bottom of storage oil tsank

What ever may be the code(API-650/620/653),As Per the distortion concerned at bottom plates,The critical Zone welding(Shell to bottom plate weld) shall be complete prior to the bottom plate welding,practically it should follow to construct a desired  tank bottom with least distortion.

 

 

 

On Tue, Oct 11, 2011 at 8:56 PM, lassaad mokrani <lassaad.mokrani@gmail.com> wrote:

Hi,

If you work as per API 650, so it's most likely to be lap joint welding that could be SAW

Only the circumferential plate shall be with backing strips 2" wide.

The welding mapping, shall be weld defined, from the center up to the side plate to avoid distorsion

2011/10/9 Ahmed Elgendy <eng.aelgendy@yahoo.com>

dear sir ....

could  any  one give me the procedure of welding  the bottom of storage tanks.

for gasoline  tanks  diam.  30 mtr circular tank 

best  regards,,,,

eng. a. elgendy

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Meilleures salutations

Mokrani Lassaad
00216 20 649 755
http://www.linkedin.com/pub/lassaad-mokrani/16/364/907


















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With Regards,

 

VENKATA BALARAM.INTI | Assistant Manager - QA/QC|

HPCL-Mittal Energy Ltd| Guru Gobind Singh Refinery - Project.|

Phullokhari - Bathinda (PB.) - 151301.| Telefax: 01655 - 241775, Off: 01655 272466

+91-9988885390 |E mailto:venkata.inti@hmel.in

 

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