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  1. Zee S

    Weld overlay performance qualification for fillets

    Hey guys.. Construction code.. ASME BPVC SEC VIII DIV1 & 2 Qualification code.. ASME BPVC SEC IX Quick question, if a welder is qualified for corrosion resistant overlay, would he be qualified for all fillet welds as well?
  2. Zee S

    TUBE TO TUBESHEET PQR Qualification , Seal Weld - Position Qualified

    @ Appreciated @ Thanks a lot, Can you please refer to any clause relating to "Special position" ,It will be really helpful for me. as i could only find "SP - special process" in ASME IX. @ Thanks for your valued opinion, I truly get your point, can you please share why cant we consider...
  3. Zee S

    TUBE TO TUBESHEET PQR Qualification , Seal Weld - Position Qualified

    @Dhurjati : Thanks @Edstainless : You are definitely right, Still need some clarification : wouldn't we consider 0.5mm Radius on Tubesheet hole as a "groove".? Even though if it's a seal weld (i.e. fillet weld) but still it doesn't look any different than a macro-graph of Groove+Fillet weld...
  4. Zee S

    TUBE TO TUBESHEET PQR Qualification , Seal Weld - Position Qualified

    Hello Everyone, A newbie here. Construction Code : ASME VIII Div 1 Qualification Code : ASME IX Background : A T-TS mock up PQR has been welded with a seal weld (one pass with filler), which is 3mm Fillet. Even though there is no Groove in its joint design, but it was having a counter sinking...
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