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[MW:28586] Fwd: Weldolet thk

By Materials & Welding

---------- Forwarded message ---------
From: S.Mohammed <mohd52100@gmail.com>
Date: Wed, Nov 7, 2018, 05:58
Subject: Weldolet thk
To: <materials-welding@googlegroups.com>


Dear all,
B31.3/AsmeIX
WPS : 2.27-11.54mm gtaw. CS.

We have 10mm pipe16" CS and 1" weldolet(16mm groove thk #Tm)

Shall WPS cover both the thk  to weld?

Yes/NO

Weldolet design thk(Tb) means 10mm shall consider for selection of WPS?

Yes/No

Shall we weld up to manufacture line with same WPS
Yes/No

My opinion is we need to consider Tb 10mm thk  for weldolet and we can weld pipe to weldolet with available WPS.





On Mon, Nov 5, 2018, 07:58 <materials-welding@googlegroups.com> wrote:
Mubashar <mubasharbashir@ravigreen.com>: Nov 03 02:50AM -0700

Dear Sam,
 
What will be the criteria for welding of L80 API 5CT as per ASME Sec. IX
with GTAW + SMAW processes.
 
 
On Tuesday, October 23, 2018 at 3:16:28 PM UTC+5, sam wrote:
Hani Al Masry <hanyonalfy@gmail.com>: Nov 04 01:56PM +0400

Dear Exerts
 
what is Steel Grades S460NL & S500ML Are this is CS or it is alloy steels
like HARDOX , WELDOX and now they call it Domex?
 
what is it is specification ? standards? recommended usage and applications?
 
Regards,
H.A
Nithin Joseph <nithindsilva4u@gmail.com>: Nov 04 07:40AM +0400

Hi,
 
my interpretation of the clause 3.6.1 is as follows;
A combination of, QUALIFIED and PREQUALIFIED WPS'S = I interpret this as
either qualified WPS+qualified WPS, Qualified+Prequalified or
Prequalified+Prequalified.
..may be used without any requalification for the combination.
 
So it nowhere states that existing qualified combinations can be split into
2 separate WPS's.
 
Above is my interpretation,
 
On Fri, Nov 2, 2018 at 10:41 AM Ramesh <rameshkannandevaraj@gmail.com>
wrote:
 
 
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Nithin Joseph Dsilva
+971 557645785
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