[MW:28586] Fwd: Weldolet thk

---------- 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:

materials-welding@googlegroups.com

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• [MW:28480] API 5CT L80 - 1 Update
• STEEL GRADES S460NL & S500ML - 1 Update
• [MW:28554] Combined PQR - 1 Update

[MW:28480] API 5CT L80

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:

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STEEL GRADES S460NL & S500ML

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

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[MW:28554] Combined PQR

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:     -- Regards, Nithin Joseph Dsilva +971 557645785

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