ThicknessRange of wps

[israr ahmed]

dear team

What should be the range of qualification if we are welding sight glass thickness 40mm with shell of 10mm?

Israr Ahmed Noor Mohammed
+919930308261

[Pravin Kurade]

In this case it's dissimilar thickness and considering its P8 you need 20 mm thk welding procedure which will cover both the range I assume impact test not required. 

Thanks with Regards....

Pravinkumar Kurade

ASME Authorized Inspector (National Board-15396), 

Repair Inspector (NBIC) R-Endorsement,

PED Inspector, DOSH Inspector,

B.E. (Mech.), Lean Six Sigma Green Belt,

C-SWIP-3.1 (Welding Inspector - UK)

ASNT Level II - MT, PT, RT , VT, LT

Mob : +91 8484848029

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[Michael Tino]

If it’s P8, won’t a PQR qualified on 6mm thick cover the welding of this dis-similar thickness (QW-202.4)considering welding deposit thickness of 10mm?

 Regards,

Michael 

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