Sealing Plugs for operating pressure up to 500 bar
| 3D-Data available |
Download |
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| Type | Longer mandrel | ||||
| Order description | SK 552-080 | ||||
| d1 | 8.0 mm | ||||
| l1 | 8.5 mm | ||||
| d2 | 4.20 mm | ||||
| l2 | 70 mm | ||||
| Max. l3 | 15.0 mm | ||||
| Max. l4 | 10.5 mm | ||||
Bore diameter  |
8.0 mm | ||||
| Bore tolerance |
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| Sleeve material | Case hardening steel, gun metal finish | ||||
| Mandrel material |
Heat-treatable steel or cold-flow press steel special oil film lubrication |
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| Information |
Sleeve and mandrel crimped together Suitable for automated processing Special part, mandrel 30 mm longer |
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| Packaging unit | 100 / 250 | ||||
| Note | If SK plugs are used to keep channels separated, allowable working pressure on the insertion side is reduced by 50%. |
- ExTool 040-1 Hydraulic-pneumatic tool, for series SK, HK, LK
- SK 8 x 30 Spacers series Sidex SK - for the KOENIG Expander® series SK with 30 mm longer mandrels
Subject to technical alterations.
Technical performances, installation recommendations as well as unspecified tolerances regarding the dimensions of the parts have to be requested individual for each application before starting the series production.
Technical performances, installation recommendations as well as unspecified tolerances regarding the dimensions of the parts have to be requested individual for each application before starting the series production.