Re: [MW:33025] Fwd: WPS TO QUALIFY THE OF THE WELDER

Hi,

As per QG 108, Qualified WPS's are still valid and you use those WPS's for your welder qualification according to the qualidcation.

QG-108 QUALIFICATIONS MADE TO PREVIOUS

EDITIONS

Joining procedures, procedure qualifications, and performance

qualifications that were made in accordance

with Editions and Addenda of this Section as far back as

the 1962 Edition may be used in any construction for

which the current Edition has been specified.

Joining procedures, procedure qualifications, and performance

qualifications that were made in accordance

with Editions and Addenda of this Section prior to the

1962 Edition may be used in any construction for which

the current Edition has been specified provided the requirements

of the 1962 Edition or any later edition have

been met.

Procedure specifications, PQRs, and performance qualification

records meeting the above requirements do not

require amendment to include any variables required

by later Editions and Addenda, except as specified in

QW-420. Qualification of new procedure specifications

for joining processes, and performance qualifications for

persons applying them, shall be in accordance with the

current Edition of Section IX.

Thanks& Regards,

(Karthik)
Karthikeyan.S
M: +66-892512282

On Monday, April 4, 2022, 11:10:32 AM GMT+7, Rene Alvarado <rene.alvarado.lozano@gmail.com> wrote:

Thanks Karthik but I'm sorry because the wording of my question was wrong.

Our WPS-XXX was qualified in 2012 = SMAW / Manual / P·No.: 1 Group No 1 y 2 a P-No: 34 Group No. N/A with 0.237" thickness in position 6G (SA-106 Gr. B to SB-466 ALLOY 706) with backing ring (SA-36) / Filler metal E-NiCu-7 of 3/32" and 1/8" / minimum preheat temperature 400° F and interpass temperature 600° F.

Nowadays in the year 2022 we need to qualify a welder in fillet welding according to the Figure QW-462.4(c) pipe to pipe of ASME IX using the WPS-XXX described above.

Question: Can we use the WPS-XXX to qualify the welder in fillet welding according to the Figure QW-462.4(c) pipe to pipe of ASME IX?

Thank very much

El vie, 1 abr 2022 a la(s) 01:44, 'Karthik' via Materials & Welding (materials-welding@googlegroups.com) escribió:

Hi,

As per Table QW451.4 All Groove weld test qualified for All fillet sizes on all base metal thicknesses and all diameters.

Thanks& Regards,

(Karthik)
Karthikeyan.S
M: +66-892512282

On Friday, April 1, 2022, 10:11:08 AM GMT+7, Rene Alvarado <rene.alvarado.lozano@gmail.com> wrote:

FE DE ERRATAS

 

Can I use a WPS qualified with the SMAW process in position 6G on pipes Copper Nickel to Carbon Steel with a thickness of 0.237" and with backing ring to qualify the skill of the welder in fillet welding with the SMAW process in position 5F on pipes Copper Nickel ( O.D. 2 ½" thickness 0.280") to Carbon Steel (O.D. 3" schedule 160 in accordance ASME IX?

 

Thanks

---------- Forwarded message ---------
De: Rene Alvarado <rene.alvarado.lozano@gmail.com>
Date: jue, 31 mar 2022 a la(s) 08:40
Subject: WPS TO QUALIFY THE OF THE WELDER
To: <materials-welding@googlegroups.com>

Experts

 

Can I use a WPS qualified with the SMAW process in position 6G on pipes Copper Nickel to Carbon Steel with a thickness of 0.237" and with backing ring to qualify the skill of the welder in fillet welding with the SMAW process in position 6G on pipes Copper Nickel to Carbon Steel with a thickness of 0.125"  ?

 

Thanks

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