Thursday, November 3, 2011

[MW:12846] Closer welds (Swept type nozzle to LS D'end)

Can some body give opinion on below case of closer welds.
How can we accept above situation with resepct to any technical justification (PTC etc...)!
Material - P. No. 5A - (SA 387 Gr 22 )
Service - Hydorgen
Thickness - 45 mm
Design code ASME Sec VIII Div I & API 934 A

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