Sunday, May 29, 2011

Re: [MW:11181] Any idea of Twin Tig welding of Duplex steel

There can be 2 type :
1) With no groove only fusing in case of plate thickness 2-3mm by doing square butt .
2) With double bevel using 2 torches opp. To each other with a difference of an inch between them .

Best Regards - Dinesh Tiwari

-----Original Message-----
From: mohd Dohad <mohd52100@gmail.com>
Sender: materials-welding@googlegroups.com
Date: Sat, 28 May 2011 09:57:08
To: Materials & Welding<materials-welding@googlegroups.com>
Reply-To: materials-welding@googlegroups.com
Subject: [MW:11179] Any idea of Twin Tig welding of Duplex steel

Our client tell us to do twin tig welding for duplex steel 31803 to
reduce distortion.does anybody has experieced how could this welding
is performed?

--
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.

--
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.

No comments:

Re: [MW:35507] WPS for Furnace PWHT

As per ASME B31.3, Clause 331.1.6 (b): Any required PWHT shall be carried out in accordance with the qualified WPS. For furnace PWHT inv...