Continue to Site

Eng-Tips is the largest engineering community on the Internet

Intelligent Work Forums for Engineering Professionals

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

Search results for query: *

  1. jetinsystems

    Calculating Max PSI of NPT threads

    I appreciate all of the input from the community. I had originally offered the customer the axial calculation simple using the root diameter of the thread. The same one that Cessna1 offered. The customer is working at a Dupont plant and the Dupont engineer on that site wants it proven on paper...
  2. jetinsystems

    Calculating Max PSI of NPT threads

    Hello I got a Recieved a question from a customer that I can't answer, He wanted to know how we calculate how much psi a npt thread would take. For instance we make pipe and fittings out of stainless steel that are rated for 15,000 psi working pressure. I can answer the pipe thickness rating...

Part and Inventory Search