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Gasket
Series |
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| G2100 EXPANDED GRAPHITE CUT GASKET |
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CHYGRATM Expanded graphite cut gasket are punched or cut from pure expanded
graphite |
| sheet and reinforced expanded graphite sheet.
Depand on its excellent corrosion resistance, high and low temperature
resistance, good compression resilient and high intensity. All kinds
of circular, complicated geometric gasket are widely used in pipe,
valve, pump, pressure vessel, thermal exchanger, condenser, engine,
air compressor, exhaust tube, refrigerating machine, etc. |
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| Service range : |
| Reinforced inserted material |
Stability under compressive stress
(N/mm2) |
Temperature(°C) |
Compressibility(%) |
Recovery(%) |
| In oxidizing media |
In non oxidizing media |
| Tanged carbon steel sheet |
>=48 |
-10~450 |
-10~550 |
30~35 |
15~20 |
| SS304,SS316 Tanged |
>=48 |
-240~450 |
-200~600 |
30~40 |
15~30 |
| SS304,SS316 Flat sheet |
>=45 |
-240~450 |
-200~600 |
40~50 |
10~15 |
| SS304 Mesh |
>=40 |
-240~450 |
-200~600 |
30~35 |
15~20 |
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| Reinforced inserted material |
Gas permeability (cm3/min)
(Thickness 1.5mm\) |
Sealability
(Thickness 1.5mm) |
Sealing constants |
| N2 m1/hr |
Bumming oil A
m1/hr |
"M"
factor |
"Y"
stress psi |
| Tanged carbon steel sheet |
<=0.8 |
30 |
<0.5 |
3.0 |
9000 |
| SS304,SS316 Tanged |
<=0.8 |
60 |
<0.5 |
2.5 |
4000 |
SS304,SS316
Flat sheet |
<=0.4 |
35 |
<0.5 |
2.0 |
900 |
| SS304 Mesh |
<=1.0 |
70 |
<0.5 |
3.0 |
5000 |
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