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Whether blind rivets, self-clinching fasteners or thread inserts – our fastening technology components provide high-performance solutions for all industrial sectors from a single source!
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Products
Quick release pins and spring plungers
Bonding fasteners
Construction fasteners
Blind rivet nuts
Blind rivet technology
Stud welding systems
Pressure intensifiers
Self-clinching fasteners
Sealing Plugs
Thread inserts
Adhesives and sealants
Quick connectors
Quick fastening elements and clips
Lock nuts
Special processes
Installation equipment
Access solutions
Sealing Plugs
KOENIG-EXPANDER® - Tools MB/LP
KOENIG-EXPANDER® - Sealing Plugs for operating pressure up to 450 bar
KOENIG-EXPANDER® - Sealing Plugs for operating pressure up to 60 bar
KOENIG-EXPANDER® - Tools SK/HK/LK
KOENIG-EXPANDER® - Sealing Plugs for operating pressure up to 500 bar
KOENIG-EXPANDER® - Sealing Plugs for operating pressure up to 350 bar
KOENIG-EXPANDER® - Sealing Plugs for operating pressure up to 60 bar
KOENIG-EXPANDER® - Sealing Plugs for operating pressure up to 500 bar
SK 550-050
Pressure Performance
series
SK
d
1
mm
Base material of the installation
ETG-100
AISI 1144
C15Pb
1.0403
GG-25
DIN 1691
GGG-50
DIN 1693
AICuMg2
3.1354
AIMgSiPb
3.0615
G-AISi7Mg
3.2371
Proof pressure test (B)*
[bar]
P
B
**
[bar]
(B)*
[bar]
P
B
**
[bar]
4-10
1600
500
1400
450
* Proof pressure
** Max. allowable working pressure = nominal pressure
Subject to technical alterations.
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