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 GRAPHITE GASKETS AND SHEETS

Delmon Graphite gaskets are manufactured for your different requirements from high purity flexible expanded graphite without fibers, binders or other additives. It offers excellent sealing capabilities such as thermal stability, self-lubrication, corrosion resistance, without being brittle and aging etc., under extreme conditions with a longer life and less maintenance.

  GHS Expanded Graphite Sheet/Roll

  GHR Graphite sheet reinforced with smooth metal

  GHE Graphite sheet reinforced with Tanged metal

  GHW Graphite sheet reinforced with metal mesh
 
 
Delmon Style
Insert Material
Compressibility
Recover
Pressure
Density
Width
Thickness
GHS
None
30 %
15 %
50 bar

0.7 g/cm³
1.0g/cm

1500mm

0.2 - 1.0

0.5 -3.2

GHR
SS304, 316 foil (T:0.05mm)
15-35 %
20 %
200 bar
1.0g/cm³
1500mm 0.8-3.2
GHE
SS304, 316 foil
(T:0.1mm)
15-35%
20%
300 bar
1.0g/cm³
1500mm 1.0-3.2
GHW
SS304, SS316
15-35%
20 %
200 bar
1.0-1.1g/cm³
1500mm 1.0-3.2
 
Graphite Properties
Item
Insert Material
C%
Tensil strength
Sulphur content
Chlorine content

Stress relaxation rate

Ignition loss
Temparature
Industrial

± 0.06

98
4
1000
50
10
2.0
-240-450
Nuclear

± 0.05

99.5
5
700
35
10
0.5