Eng-Tips is the largest engineering community on the Internet

Intelligent Work Forums for Engineering Professionals

Register Log in
  • Congratulations waross on being selected by the Tek-Tips community for having the most helpful posts in the forums last week. Way to Go!

Search results for query: *

  1. Alengfo

    Appendix 2 Flange design (again)

    I havent studied your calcs ... some very competent people already have. What I can share is that I have tried to re-analyse and recalculate many flanges using all sorts of software incl FEA , after many hours/years of manual calcs. Frequently they do not pass , as is, existing and including the...
  2. Alengfo

    516-70 vs 516-70N

    the most common use of 516-70N is in pressure vessels. In this application all the reasons described below make the normalised version the superior choice. In fact when purchased from a reputable source you would always be provided with 516-70 Normalised. You would have to hunt very hard to find...
  3. Alengfo

    Shell Manway Cover Thickness API 650

    this is tricky, as it involves the effect of increasing head fo rvery large tanks the flat plate cover rotation We developed some curves for a client for a specialty tank insert box but got strain gauging done as we were so uncomfotrtable with the thin shell behaviour. Try fepipe for a set of...
  4. Alengfo

    Shell Manway Cover Thickness API 650

    this is tricky, as it involves the effect of increasing head fo rvery large tanks the flat plate cover rotation We developed some curves for a client for a specialty tank insert box but got strain gauging done as we were so uncomfotrtable with the thin shell behaviour. Try fepipe for a set of...
Back
Top