Sheet1SHELLTHIN SHELLTHICK SHELLID BASEDOD BASEDID BASEDCIRCUMFERENTIALLONGITUDINALCIRCUMFERENTIALLONGITUDINALCIRCUMFERENTIALLONGITUDINALThicknessPressureThicknessPressureThicknessPressureThicknessPressureThicknessPressureThicknessPressureCYLINDERPR/(SE-0.6P)SEt/(R+0.6t)PR/(2SE+0.4P)2SEt/(R-0.4t)PRo/(SE+0.4P)SEt/(Ro-0.4t)--R (Z1/2 - 1)SE ((Z-1)/(Z+1))R (Z1/2 - 1)SE(Z-1)P< 0.385SEP0.385SEP>1.25SESPHEREPR/(2SE-0.2P)2SEt/(R+0.2t)PR/(2SE-0.2P)2SEt/(R+0.2t)PRo/(2SE+0.8P)2SEt/(Ro-0.8t)--R (Y1/3 - 1)2SE(Y-1)/(Y-2)R (Y1/3 - 1)2SE(Y-1)/(Y-2)P0.665SEWhere;PInternal design pressureRinside radius of the shellRoOutside radius of the shellSMaximum allowable stress valueEjoint efficiencytminimum required thickness of the shellShould maintain unit consistency

&C&"Arial Black,Regular"&16ASME SEC.VIII DIV.1 CODE FORMULAE

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