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KLINGERSIL® C-4509
Special high-pressure gasket for highest thermal and mechanical stresses
KLINGERSIL® C-4509 is a special high-pressure gasket for highest thermal and mechanical stresses. Due to the expanded metal reinforcement it offers a high stress capability and is suitable for high bolt loads. The basic material KLINGERSIL® C-4500 is a Fire Safe grade.
Basis
Carbon fibers and special high temperature resistant additives, bonded with NBR.
Areas of application
Made from high-tech materials it offers excellent service in many sectors of the chemical industry. Main fields of application: alkaline media and steam.
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Typical technical data for thickness 1.5 mm
Compressibility ASTM F 36 J |
% |
10 |
|
Recovery ASTM F 36 J |
% | 62 | |
Stress relaxation DIN 52913 |
50 MPa,16 h / 300 °C |
MPa | 43 |
Stress relaxation BS 7531 |
40 MPa, 16 h / 300 °C | MPa |
41 |
KLINGER cold/hot compression |
thickness decrease at 23 °C |
% % |
8 6 |
Thickness increase after fluid |
Oil IRM 903: 5 h / 150 °C |
% % |
3 5 |
Density |
g/cm3 |
2.0 |
ASME-Code sealing factors
for gasket thickness 1.0 mm |
tightness class 0.1 mg / s x m |
MPa |
y 30 |
for gasket thickness 1.5 mm |
tightness class 0.1 mg / s x m |
MPa |
y 30 |
for gasket thickness 3.0 mm |
tightness class 0.1 mg / s x m |
MPa |
y 30 |
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
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