KLINGERSIL Hochdruckdichtung

KLINGER® top-graph 2000

Combines the advantages of fibre-reinforced gaskets and flexible graphite

KLINGER®top-graph 2000 combines the advantages of fibre-reinforced gaskets with the key features of flexible graphite.

Basis

Graphite and synthetic fibres bonded with NBR.

Areas of application

Thanks to its high degree of inherent stability this material offers reliability in handling. Due to the high load bearing capacity and the low embrittlement, KLINGER®top-graph 2000 is ideal for the use with steam and other demanding applications.

KLINGERSIL® C-4300 ist eine universelle Hochdruckdichtung.

Key features

  • Utilization of graphite as filler
  • High Level of load bearing capacity

Benefits

  • Improved flexibility
  • Resists high surface pressure also at elevated temperatures

Typical technical data for thickness 2.0 mm

Compressibility ASTM F 36 J

 

%

10

Recovery ASTM F 36 J

  % 60

Stress relaxation DIN 52913

50 MPa, 16 h / 300 °C MPa

30

Stress relaxation BS 7531

40 MPa, 16 h / 300 °C MPa 27

KLINGER cold/hot compression
50 MPa

thickness decrease at 23 °C
thickness decrease at 300 °C

%
%
10
10

Tightness

DIN 28090-2 mg/s x m

0.05

Specific leakrate λ

VDI 2440 mbar x l/s x m

1.84E-05

Thickness increase after fluid
immersion ASTM F 146

Oil IRM 903: 5 h / 150 °C
Fuel B: 5 h / 23 °C

%
%
5
7

Density

  g/cm3

1.8

Average specific volume resistance

ρD Ω cm

6.7x10E3

Thermal conductivity

λ W/mK

0.69

Classification acc. to BS 7531:2006

Grade AX    

ASME-Code sealing factors

for gasket thickness 1.0 mm

tightness class 0.1 mg / s x m

MPa

y 20
m 2.4

for gasket thickness 2.0 mm

tightness class 0.1 mg / s x m

MPa

y 20
m 4.2

for gasket thickness 3.0 mm

tightness class 0.1 mg / s x m

MPa

y 20
m 6.7

Dimensions of the standard sheets

Sizes 1000 x 1500 mm, 2000 x 1500 mm
Thicknesses 0.5 mm, 1.0 mm, 1.5 mm, 2.0 mm, 3.0 mm
Tolerances Thickness acc. to DIN 28091-1
Length ±50 mm, Width ±50 mm

Other thicknesses, sizes and tolerances on Request.

Function und durability

The performance and service life of KLINGER gaskets depend to a large extent on proper storage and fitting - factors beyond the manufactor’s control. We can, however, vouch for the excellent quality of our products. With this in mind, please also take note of our installation manual.

Downloads

Below you can find more product-related Information.

Industries who we work with
KLINGER Industry KLINGER Industry Chemical KLINGER Industry Oil Gas KLINGER Industry Energie KLINGER Industry Infrastructure KLINGER Industry Papier und Zellstoff KLINGER Industry Transport KLINGER Industry Lebensmittel
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