Thursday, May 16, 2024

Re: [MW:35001] Cold pass

Just to share as a Guidance.

Inline image


Thanks & Regards

J.Gerald Jayakumar

0091-8838619635



On Thursday, 16 May, 2024 at 02:23:17 pm IST, RITHVIK Suresh <rithviksuresh98@gmail.com> wrote:


Dear Experts,

1.Can anyone tell me what is meant by Cold pass in Dss/Sdss welding. Also please tell me the difference between Hotpass and Cold pass.

2.In DSS Pipeline welding Root pass is being performed with SDSS consumable and rest is performed with DSS consumable.  Can anyone explain me why it is performed like this

Thank you 
Rithvik 

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