Seamless stainless construction 3 2010
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Seamless stainless construction 3 2010

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Seamless stainless construction 3 2010 Presentation Transcript

  • 1. Constructing the Seamless - Stainless Steel Nitric Packaging for General Container March 30 th , 2010
  • 2. Welding
    • Stainless body sheet is loaded into butt welder
  • 3. Welding
    • Body sheet is welded
  • 4. Welding
    • Inner weld discoloration
  • 5. Passivation
    • Passivation of the outer weld removes carbon and discoloration
  • 6.
    • After inserting ro-bars, ends and foot rings are welded in place.
  • 7.
    • Weld tips are automatically fed.
  • 8.
    • Welded drum from back side of welder.
  • 9.
    • In-Line Leakproofness Tester
  • 10.
    • Close up of testing rotation feature
  • 11.
    • Welded drum undergoing Leakproofness Test
  • 12.
    • Verification of Bottom Embossment
    • per CFR 178.153(b).
  • 13.
    • Filling the drum with
    • Citric Passivation solution
  • 14.
    • Rotating drum with Citric Passivation solution for 30 minutes
  • 15.
    • Test indicator of successful passivation - no trace of carbon discoloration.
  • 16. No trace of carbon discoloration
  • 17.
    • Inside view of drum after solution is emptied
  • 18.
    • Drying the interior
    • of the drum.
  • 19.
    • Neutralizing the drum exterior
  • 20.
    • Final Wiping
  • 21.
    • UN label affixed, and drum is bagged
  • 22.
    • Boxed
  • 23.
    • Palletized
  • 24.
    • Ready to ship
  • 25. Marty, Howie, Brian, Thank you for your patience and support! Howard + Dean