Circular Seamless Stainless Steel Hollow Products from Japan
Seamless stainless construction mc master 11-2010
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Transcript of Seamless stainless construction mc master 11-2010
- 1. Constructing the Seamless - Stainless Steel Nitric Packaging for McMaster-Carr November 16th, 2010 C:UsershowardDocumentsMy DocumentsSkolnik IndustriesSkolnik Industries Logologo.gif
2. Welding
- Stainless body sheet is loaded into butt welder
C:UsershowardPictures2010Seamless Drum First Production 3-2010GEDC1283.JPG 3. Welding
- Body sheet is welded
C:UsershowardPictures2010Seamless Drum First Production 3-2010GEDC1287.JPG 4. Welding C:UsershowardPictures2010Seamless Drum First Production 3-2010GEDC1229.JPG
- Inner weld discoloration
5. Passivation
- Passivation of the outer weld removescarbon and discoloration
C:UsershowardPictures2010Seamless Drum First Production 3-2010GEDC1285.JPG 6.
- After inserting ro -bars, ends and foot rings are welded in place.
C:UsershowardPictures2010Seamless Drum First Production 3-2010GEDC1277.JPG 7.
- Weld tips are automatically fed.
C:UsershowardPictures2010Seamless Drum First Production 3-2010GEDC1278.JPG 8.
- Welded drum from back side of welder.
C:UsershowardPictures2010Seamless Drum First Production 3-2010GEDC1279.JPG 9.
- In-Line Leakproofness Tester
C:UsershowardPictures2010Seamless Drum First Production 3-2010GEDC1280.JPG 10.
- Close upof testing rotation feature
C:UsershowardPictures2010Seamless Drum First Production 3-2010GEDC1281.JPG 11.
- Welded drum undergoing LeakproofnessTest
C:UsershowardPictures2010Seamless Drum First Production 3-2010GEDC1301.JPG 12. C:UsershowardPictures2010Seamless Drum First Production 3-2010GEDC1282.JPG
- Verification of Bottom Embossment
- per CFR 178.153(b).
13.
- Filling the drum with
- Citric Passivation solution
C:UsershowardPictures2010Seamless Drum First Production 3-2010GEDC1288.JPG 14. C:UsershowardPictures2010Seamless Drum First Production 3-2010GEDC1290.JPG
- Rotating drum with Citric Passivation solution for 30 minutes
15.
- Test indicator of successful passivation - no trace of carbon discoloration.
C:UsershowardPictures2010Seamless Drum First Production 3-2010GEDC1291.JPG 16. No trace of carbon discoloration C:UsershowardPictures2010Seamless Drum First Production 3-2010GEDC1292.JPG 17. C:UsershowardPictures2010Seamless Drum First Production 3-2010GEDC1299.JPG
- Inside view of drum after solution is emptied
18. C:UsershowardPictures2010Seamless Drum First Production 3-2010GEDC1305.JPG
- Drying the interior
- of the drum.
19.
- Neutralizing the drum exterior
C:UsershowardPictures2010Seamless Drum First Production 3-2010GEDC1308.JPG 20.
- FinalWiping
C:UsershowardPictures2010Seamless Drum First Production 3-2010GEDC1306.JPG 21.
- UN label affixed, and drum is bagged
C:UsershowardPictures2010Seamless Drum First Production 3-2010GEDC1309.JPG 22.
- Boxed
C:UsershowardPictures2010Seamless Drum First Production 3-2010GEDC1310.JPG 23.
- Palletized
C:UsershowardPictures2010Seamless Drum First Production 3-2010GEDC1311.JPG 24.
- Ready to ship
C:UsershowardPictures2010Seamless Drum First Production 3-2010GEDC1312.JPG C:UsershowardDocumentsMy DocumentsSkolnik IndustriesSkolnik Industries Logologo.gif 25. Thank you! C:UsershowardDocumentsMy DocumentsSkolnik IndustriesSkolnik Industries Logologo.gif