 Reinforced Graphite Gasket is made from graphite as homogeneous, reinforced by metal mesh, foil or tanged metal. 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. Recommended style is G450T-304, G450T IC-304 Various shapes are available, used in petrochemical, mining, vessels, boilers, piping and duct, pumps and valves, flanges etc. Suitable for steam, mineral oils, heat transfer oils, hydraulic oil, fuel, water, seawater, freshwater etc.
|
Sheet Style |
450 |
450P |
450T |
450M |
|
Compressibility |
30% |
15~35% |
15~35% |
15~35% |
|
Recovery |
≥10% |
≥20% |
≥20% |
≥20% |
|
Pressure |
40bar |
200bar |
300bar |
200bar |
|
Density g/cm3 |
0.7; 1.0 |
1.0 |
1.0 |
1.0 |
|
Temperature0C |
-240~550 |
-240~550 |
-240~550 |
-240~550 |
|
PH |
0~14 |
0~14 |
0~14 |
0~14 |
Graphite properties:
|
Item |
Tolerance of density |
C≥% |
Tensile strength |
Sulphur content |
Chlorine content |
Stress relaxation |
Ignition
loss |
|
Industrial |
±0.06 g/cm3 |
98 |
4 Mpa |
<1000ppm |
<50ppm |
10% |
2.0≤% |
|
Nuclear |
±0.05 g/cm3 |
99.5 |
5 Mpa |
<700ppm |
<35ppm |
10% |
0.5≤% | |
