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  • Users: LVSoft
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  1. LVSoft

    ASME VIII Div. 2 - How to handle bolts with a tensile strength less than 689 MPa

    How to handle with bolts with a tensile strength < 689 MPa? Say I have austenitic bolts like SA-193(M) Gr.B8M2 and choose material curve 2, the allowable cycles are >> 1e10, but with high strength bolting like SA-193 B7 (curve 6) the allowable cycles are approx. 600000 with the same stress...
  2. LVSoft

    Design of penetration through jackets

    I have a jacketed vessel with 7 bar overpressure in the jacket and vacuum conditions in the vessel. The nozzle in the cylindrical part is designed according to ASME VIII-1 Figures 9-5 d1) and 9-6 a). The nozzle calculations should be performed according to UG37 etc. The vessel wall is partly...

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