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: wagga
  • Content: Threads
  • Order by date
  1. wagga

    Bolt Shear Max Load

    Hi All This may sound very simple to many. Not exactly my field. I wanted to bolt up (4 bolts) from a vertical plate to an existing beam. Please see my attached sketch. I intend to mount a panel on the stand which is about 80kg (including the the stand weight) Bolt/stud is M16 grade 8.8 or...
  2. wagga

    Polyurea on Oil Storage Tank

    Hi All Has anyone in this forum had used polyuria on a oil tank? Any pitfalls or drawback? Fixed roof and/or floating roof. I have used them before on a Sandfilter tank (water). They are generally very good is applies properly Thx in advance
  3. wagga

    Butterfly Valve Bushing - Aluminium Bronze & Copper

    Hi All We normally used Aluminium (or Aluminum) Bronze for the bushing of our cooling water (sea) butterfly valve. We have a proposal from a manufacturer using Copper instead. The EPDM seat separate the service product from the bushing. Just want to get any feedback from users out there who...
  4. wagga

    Shell Repair on a Furnace

    HI All I am planning to do a shell repair on a refractory lined furnace. Bottom section of the furnace will have the refractory removed and shell cut out. My concern is that do I need some kind of temporary structural support when the shell is cut out. Mind you - Refractory on the other part...
  5. wagga

    Galvanic Corrosion in a Stainless Steel Tank

    Hi All I know a bit about corrosion but I am no expert. This one has been troubling me a bit. While I was working in a mining site many years back, I had encounter a problem with galvanic corrosion in a filtration tank. It was repaired but I still trying to understand the corrosion process...
  6. wagga

    Corrosion on a split tee after hot tap

    Hi All I am doing a line stop on a 10" low pressure steam line. Steam pressure of 200 - 300 kPa. Temperature of 150 degC. I will need to weld in a split tee to accommodate the line stop equipment. It will be an encasement of the pipe by the split tee. It will be hot tap to allow for insertion...

Part and Inventory Search