This technical note presents joint strength and sealing capability of a gasketed flange joint using extensive experimental studies with different load combinations. Actual joint load capacity is determined under both the design and proof test pressure with maximum additional external loading (axial and bending) that can be applied for safe joint performance. In addition, application of combined load is also discussed in the light of equivalent pressure approach.
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AbidM.Experimental and analytical studies of conventional (gasketed) and unconventional (non gasketed) flanged pipe joints (with special emphasis on the engineering of ‘joint strength’ and ‘sealing’) PhD Thesis, University of Strathclyde, Glasgow, UK, 2000
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8.
PrEN13445-3:1999. Annex-G (normative). Alternative design rules for flanges and gasketed flange connections.
