Buckling Criteria for Bends

[shivakumar]

ASME B 31.3 Para 33.2.1 General, states "The finished surface shall be free of -----s and substantially free from buckling".

However, it does not specify any tolerance/ limits for it. Appreciate if someone can help to determine the tolerance / limits for the same.

Please also can someone share PFI Standard E-24.

Thanks and appreciate your response,

Shiva

[Marty Thompson]

PFI ES-24-1992 (R1995) Pipe Bending Methods, Tolerances, Process and Material Requirements

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