Wednesday, July 13, 2011

[MW:11715] P11 TO SS 316 L welding

DEAR EXPERTS ...
         WHEN WE ARE MAKING WELDING  BETWEEN P11 TO SS(316 L) , WHAT IS THE IMPORTANCE OF BUTTERING ..?  WHICH CODE WE ARE REFERING FOR  THIS REQUIRMENT ...|? WHATS THE DEFFICIENCY WILL BECOME IF WE  WILL DOING WITHOUT  BUTTERING ...? WHICH FILLER S USING FOR  BUTTERING ..? AFTER BUTTERING WE R  DOING  PWHT ..., WITHOUT PWHT WHAT WILL HAPPEN ..?
 
  I EXPECT UR HELPFUL REPLY
 
 
Noorudheen P Hamza
QA/QC Engineer

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