[MW:33942] Re: SA387 GR.11 CL.2 Vessel

Manikandan,

1)Qualify PQR as per ASME SEC IX  . Additionally  consider and comply to  (API RP 934 C) with  BM as    SA 387 GR.11 CL.2 with butt joint /PWHT 

2)Qualify PQR as per ASME SEC IX  . Additionally  consider and comply to  (API RP 934 C) with  BM as    SA 387 GR.11 CL.2 with  WOL of TYP 347  /PWHT

   For WOL follow process which you want to use FCAW/GMAW/SMAW  

These two WPS s shall satisfy  your production Welding as mentioned  in above  query 

Thanks and regards

Vishwas -IWE 

International Welding Engineer 

On Thursday, January 19, 2023 at 4:38:56 PM UTC+5:30 manikandan J wrote:

Dear Experts,

We have a Vessel with the following MOC.(API RP 934 C)

Material 1 : SA 387 GR.11 CL.2 + SA 240 GR.347 (3.2 mm Cladded) -80 MM

Material 2 : SA 387 GR.11 CL.2 - 25 mm

Requesting your Technical inputs for PQR establishment.

Regards,

Manikandan

KSA

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