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: *

  • Users: zijincheng
  • Content: Threads
  • Order by date
  1. zijincheng

    Allowed under ASME Code? Drilling Radial Hole in 150lb flange

    Hello all, I have a piping spool piece with a 150lb flange that is 1" thick and 12" diameter. I would like to drill a 1/8" pilot hole through the flange (radially) and then add a 1/4" NPT tap at the end for a plug. Some calcs, the 1/4" NPT tap is approx 7/16" diameter, meaning there is still...

Part and Inventory Search