[MW:702] RE: 684] PQR

It seems after reading QW-200.4b, its mandatory to have the PQR1 above 13 mm
[in ur case its 10 mm coupon only].

Thanks and regards,

Jignesh

Kuwait

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_____________________________________________
From: materials-welding@googlegroups.com
[mailto:materials-welding@googlegroups.com] On Behalf Of babu raghavan
Sent: Saturday, March 22, 2008 6:12 PM
To: materials-welding@googlegroups.com
Subject: [MW:684] PQR

Friends,

I want to write a wps as per section IX
PQR 1 Qualified 10 mm coupon full GTAW
PQR 2 Qualified 40 mm coupon SMAW +SAW
CAN I WRITE WPS ROOT GTAW + SMAW or SAW
is it mandatory 200.4 (b) PQR 1 qualified 13 mm

BABU.P.R
WELDING INSPECTOR
IREM K.S.A

Regards
Sajeev
___________________________________________________
-----Original Message-----
From: materials-welding@googlegroups.com
[mailto:materials-welding@googlegroups.com] On Behalf Of jitendra Thakor
Sent: Friday, March 21, 2008 7:44 PM
To: materials-welding@googlegroups.com
Subject: [MW:682] Re: Section IX QW 200.4(b)

Dear Sanjeev

As per QW200.4(b) it is mandatory that your GTAW PQR thickness should be
minimum 13 mm. than you use GTAW as root as qualified in PQR.

Regards
Jitendra

<< OLE Object: Picture (Metafile) >>
From: materials-welding@googlegroups.com
[mailto:materials-welding@googlegroups.com] On Behalf Of shabbir ahmad
Sent: Saturday, March 22, 2008 11:37 AM
To: materials-welding@googlegroups.com
Subject: [MW:683] Re: Section IX QW 200.4(b)

Yes Sanjeev

U can use GTAW for root deposit as per QW 200.4b.

Shabbir

<< OLE Object: Picture (Metafile) >>
From: materials-welding@googlegroups.com
[mailto:materials-welding@googlegroups.com] On Behalf Of Bathula Raghuram
(Mumbai - PIPING)
Sent: Monday, March 24, 2008 7:04 AM
To: materials-welding@googlegroups.com
Subject: [MW:685] RE: 683] Re: Section IX QW 200.4(b)

You can use combination of these processes to weld a base metal thickness
(T) of up to 20mm max.
<< OLE Object: Picture (Metafile) >>
From: materials-welding@googlegroups.com
[mailto:materials-welding@googlegroups.com] On Behalf Of kumara bala
Sent: Tuesday, March 25, 2008 4:34 PM
To: materials-welding@googlegroups.com
Subject: [MW:693] Re: 683] Re: Section IX QW 200.4(b)

Is it 20 or 200? It might be 200..
<< OLE Object: Picture (Metafile) >>
-----Original Message-----
From: materials-welding@googlegroups.com
[mailto:materials-welding@googlegroups.com] On Behalf Of Raghuram Bathula
Sent: Tuesday, March 25, 2008 6:33 PM
To: Materials & Welding
Subject: [MW:695] Re: 683] Re: Section IX QW 200.4(b)

for GTAW process T would be 20mm max.

<< OLE Object: Picture (Metafile) >>
From: materials-welding@googlegroups.com
[mailto:materials-welding@googlegroups.com] On Behalf Of sajeev c.g
Sent: Tuesday, March 25, 2008 8:39 PM
To: materials-welding@googlegroups.com
Subject: [MW:696] Re: 683] Re: Section IX QW 200.4(b)

Dear all,
I think my question is not clear to all, so i can explain once again that:
to make a WPS by combining two PQR's, is it mandatory that the first PQR
shall be qualified in half inch minimum?

sajeev

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