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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 TOP-GRAPH 2000 gasket

Key features

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

Benefits

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

CERTIFICATES & APPROVALS

  • BAM-tested
  • DIN-DVGW
  • German Lloyd
  • TA-Luft (Clean air)

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

pD

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 sizes, thicknesses and tolerances on request.

Function & Durability

The performance and service life of KLINGER gaskets depend to a large extent on proper storage and fitting – factors beyond the manufacture’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.

KLINGERSIL TOP-GRAPH 2000 gasket material

Downloads

Below you can find more product-related Information.

Need help with a product?

Get in touch

Call 1300 798 279 (from Australia)

+61 8 9251 1688 (outside Australia)

OR send us your enquiry

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