ASME Flange Design Calculation
Flange qualified for B31.3 service per 304.5.1(b) using ASME BPVC Section VIII Division 1 App.2. Alternatively flange may be qualified for B31.3 per 304.7.2(a) 'extensive successful service'. Items highlighted in Blue are information from drawing. Items highlighted in Orange are information estimated by engineer. Calculation checks: Flange Stresses, Bolting Criteria, Weld Criteria, Rigidity Criteria, Gasket Seating Condition Satisfied, MAWP based on Bolt Stress, MAWP based on Flange Stress and Total Permissible MAWP.
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