Thursday, December 26, 2024

Re: [MW:35362] Application of Non PWHT WPS to PWHT vessel

Dear expert,

We need to weld UNS 32906 material...please suggest which electrode is suitable.



On Fri, Dec 20, 2024, 10:33 AM Kannayeram Gnanapandithan <kgpandithan@gmail.com> wrote:
ASME SEC 9, QW 407.1

THANKS & BEST REGARDS,
KG.PANDITHAN, BE, IWE,  CSWIP 3.1,
ISO 9712 Level 2 in VT,
ASNT-Level II in PT,MT,RT & UT,
LA ISO 9001-2015, ISO 3834, EN 15085, 
International Welding Engineer. 
CONSULTANT-WELDING & QUALITY
Mobile no: +919940739349


On Thu, Dec 19, 2024 at 5:53 PM Vasagan Balaji <7vasagan@gmail.com> wrote:
Than you pandithan , noted ! But what's reference for same ?

Regards 

On Thu, 19 Dec 2024 at 1:12 PM Kannayeram Gnanapandithan <kgpandithan@gmail.com> wrote:
new pqr  to be made with vessels simulation temp, hope so
THANKS & BEST REGARDS,
KG.PANDITHAN, BE, IWE,  CSWIP 3.1,
ISO 9712 Level 2 in VT,
ASNT-Level II in PT,MT,RT & UT,
LA ISO 9001-2015, ISO 3834, EN 15085, 
International Welding Engineer. 
CONSULTANT-WELDING & QUALITY
Mobile no: +919940739349


On Thu, Dec 19, 2024 at 3:24 PM Vishwas Keskar <vvkeskar123@gmail.com> wrote:

When all other essential variables are same , except PWHT , you have to revise WPS  with PWHT and do further needful in consultation with AI 

Thanks
Vishwas 
IWE

Sent from my iPhone

On 19 Dec 2024, at 10:52 AM, Vasagan Balaji <7vasagan@gmail.com> wrote:

Hello all,

I have a case for a U stamp vessel , Vessel designed initially with  no PWHT,  hence non PWHT wps applied throughout the production phase,  later the manufacturer converted vessel requirement to PWHT ! Manufacturer justifies since all other patemerts met the requirement othethan  PWHT , they intent to proceed for PWHT ! What's ASME position shall be here ?


Regards 

Vasagan 

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