Hi
Assuming your construction code is ASME SEC VIII div.1,
You will have to carry out a separate tube to tube sheet mock up qualification.
Refer ASME SEC IX and SEC VIII Div 1 for details.
Also tube to Tube sheet mock up qualification will be mentioned in your approved QAP
REGARDS
PREM NAUTIYAL
9769316004
Sent from my Samsung Galaxy smartphone.
-------- Original message --------
From: pankaj phuse <pankaj.phuse@gmail.com>
Date: 11/11/2016 16:15 (GMT+05:30)
To: Materials & Welding <materials-welding@googlegroups.com>
Subject: [MW:25662] Tube to Tubesheet Joint
Dear Experts,
Need your guidance on the following:
We have tube to tube-sheet joint having Groove + Fillet Weld without grooves & expansion. (Tube-2.7mm, Tubesheet-45mm, P No.43 to P. No.43)
I have PQR qualified on plate 10mm Thk. (P No.43 to P No.43, Qualification Range - 1.5 to 20mm).
Can I use the same WPS for this joint or we have to qualify new procedure.
Procedure qualified as per ASME Sec.IX.
Need clarification with reference to clause number.
http://www.linkedin.com/groups/MaterialsWelding-122787?home=&gid=122787&trk=anet_ug_hm
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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