Upload
hzskolnik
View
197
Download
1
Tags:
Embed Size (px)
Citation preview
Constructing theSeamless - Stainless SteelNitric Packaging forGeneral Container
March 30th, 2010
Welding
Stainless body sheet is loaded into butt welder
Welding
Body sheet is welded
Welding
Inner weld discoloration
Passivation
Passivation of the outer weld removes carbon and discoloration
After inserting ro-bars, ends and foot rings are welded in place.
Weld tips are automatically fed.
Welded drum from back side of welder.
In-Line Leakproofness Tester
Close up of testing rotation feature
Welded drum undergoing Leakproofness Test
Verification of Bottom Embossment
per CFR 178.153(b).
Filling the drum with Citric Passivation solution
Rotating drum withCitric Passivation solution
for 30 minutes
Test indicator of successful passivation - no trace of carbon discoloration.
No trace of carbon discoloration
Inside view of drum after solution is emptied
Drying the interior of the drum.
Neutralizing the drum exterior
Final Wiping
UN label affixed, and drum is bagged
Boxed
Palletized
Ready to ship
Marty, Howie, Brian,
Thank you for your patienceand support!
Howard + Dean