Reinforced Graphite Gasket(Tanged Graphite Gasket)
WL-G1110
Description
It is made from graphite as homogeneous, reinforced by metal mesh, foil or tanged metal.Laminated from compressed layers of purified natural graphite flake, and mechanically bonded with the stainless steel tangs, ensures the material retains dimensional stability in high temperatures. In addition the material seals easily under moderate bolt loads offering torque retention through service and sealing tightly even during pressure fluctuations. Reinforced graphite gasket 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. It offers a high level of resistance to aggressive chemicals and its ability to withstand high pressures and extreme temperatures, up to 650¡ãC in steam, makes it ideal for a wide range of applications.
Application
It has very good sealing performance, low preloaded pressure, and not sticking to the flange sealing surface; used in the flange surface sealing of pipeline, valve, pump, pressure containers, heat exchanger, and reaction cauldron, etc. The film sticking PTEE can be used in food, pure water, and pharmacy sections.
Technique Specification
1). Working temperature: -200¡æ~650¡æ
2). Working pressure: 6.4~10.0MPa
3). Min. Pre-tightening specific pressure: y=30MPa
4). Gasket coefficient: m=2
5). Max.machinable size: ~2100mm
Main Style
1.Reinforced Graphite Gasket Without Inner or Outer Eyelet
2.Reinforced Graphite Gasket With Inner Eyelet
3.Reinforced Graphite Gasket With Outer Eyelet
4.Reinforced Graphite Gasket With Outer Eyelet & Inner eyelet
The biggest size£ºOD=<2100mm (Sprcial size can also be made as request.)
Main Specification of Reinforced Graphite Gasket
|
Reinforced Material |
Pressure |
Compressibility |
Recovery |
|
Tanged Carbon Steel Sheet |
¡Ý48N/MM2 |
30-35% |
15-20% |
|
SS304/SS316 Tanged Sheet |
¡Ý48N/MM2 |
30-35% |
15-30% |
|
SS304/SS316 Flat Sheet |
¡Ý48N/MM2 |
30-40% |
10-15% |
|
SS304/316 Mesh Sheet |
¡Ý48N/MM2 |
40-50% |
15-20% |
|
Tin-plated Tanged Sheet |
¡Ý48N/MM2 |
25-30% |
10-15% |
¡¡
|
Reinforced Material |
Gas Permeability (cm3/min)(t=1.5mm) |
Sealing Quality |
Sealing Constant |
||
|
N2 m1/hr |
Bumming oil A |
"M" |
"Y" |
||
|
Tanged Carbon Steel Sheet |
<=0.8 |
30 |
<0.5 |
3.0 |
9000 |
|
SS304/SS316 Tanged Sheet |
<=0.8 |
60 |
<0.5 |
2.5 |
4000 |
|
SS304/SS316 Flat Sheet |
<=0.4 |
35 |
<0.5 |
2.0 |
900 |
|
SS304/316 Mesh Sheet |
¡Ý1.0 |
70 |
<0.5 |
3.0 |
5000 |
How to order
| CS Tanged Graphite Gasket | WL-G1100 |
| SS304 Tanged Graphite Gasket | WL-G1110 |
| SS316 Tanged Graphite Gasket | WL-G1120 |
