Tuesday, April 3, 2018

[MW:27610] Fwd: Hot correction -reg


              Equipment--- WING WALL PANEL.

              MOC--------- Tube-SA213T91+Fin 12Cr1MoV

              sizes---------Tube/Dia 42X6mm thick
                                 Fin/ Width 18X6mm thick

After welding, there is lateral bend,  To correct it we are doing HOT FLAME CORRECTION  below Lower Critical Temp AFTER PWHT.
 
QUERY --- IS IT ADVISABLE TO DO SO, if not what is procedure. 

THANKS&REGARDS
KG.PANDITHAN, BE,IWE,AWS-CWI,CSWIP-3.1
Adviser/International Welding Engineer



 

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