KLINGERSIL Hochdruckdichtung

KLINGERSIL® C-4500

Superior performance gasket especially for the chemical industry

KLINGERSIL® C-4500 is a premium quality high-pressure gasket especially suitable for use with high temperature alkaline media and superheated steam. It is a superior performance product designed for the use in the chemical industry.

Basis

Carbon fibres and special heat resistant additives, bonded with NBR.

Areas of application

Suitable for use with alkaline media and steam at higher temperatures as well as to oils, gases, salt solutions, fuels, alcohols, organic and inorganic acids, hydrocarbons, lubricants and refrigerants.

KLINGERSIL® C-4300 ist eine universelle Hochdruckdichtung.

Key features

  • Utilization of carbon fibres
  • Heat resistant additives
  • Resistant to creep and cold flow
  • Dimensionally stable

Benefits

  • Suitable for high temperature alkaline media
  • Suitable for superheated steam

Typical technical data for thickness 2.0 mm

Compressibility ASTM F 36 J

 

%

11

Recovery ASTM F 36 J

  % 60

Stress relaxation DIN 52913

50 MPa,16 h / 175 °C
50 MPa,16 h / 300 °C
MPa
MPa
38
30

Stress relaxation BS 7531

40 MPa, 16 h / 300 °C MPa

30

KLINGER cold/hot compression
50 MPa

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

%
%
10
15

Tightness

DIN 28090-2 mg/s x m

0.05

Specific leakrate λ

VDI 2440 mbar x l/s x m

4.94E-06

Thickness increase after fluid
immersion ASTM F 146

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

%
%
3
5

Density

  g/cm3

1.6

Average surface resistance

ρD Ω cm

8.0x10E04

Thermal conductivity

λ W/mK

0.43

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 1.0

for gasket thickness 2.0 mm

tightness class 0.1 mg / s x m

MPa

y 20
m 1.6

for gasket thickness 3.0 mm

tightness class 0.1 mg / s x m

MPa

y 20
m 2.0

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 and 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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