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Products Center >> Sealing Sheet

S-302 Expanded Graphite Reinforce Sheet

MATERIALS: Carbon steel, stainless steel expanded graphite
TEMPERATURE: -200~800°C
PRESSURE: 20MPa
MAIN USES: The sheet is used in the manufacture of flange sealing, and the sealing gasket for the air cylinder cap.
SPECIFICATIONS: Thickness: 1.5-3mm, WidenessxLength:400x800mm, 500x1000mm, 1000x1000mm, 1000x2000mm, 1500x20000mm

This kind of sheet was pressed by Expanded Graphite Sheet and Metal core sheet. Mainly used as the material to make the Graphite Composite Cut Gasket or Engine Cylinder Head gasket or IN/EX gas gasket.
Size:  1.0mm ~3.0mm X 1500MM(MAX. WIDTH) X 1500MM (MAX. LENGTH)
S-302-1   0.20mm to 0.25mm Tin Plate Punched Core Sheet
S-302-2   0.10mm to 0.13mm SS304 Punched Core Sheet
S-302-3   0.10mm to 0.13mm SS316 Punched Core Sheet
S-302-4   0.10mm to 0.70mm SS304 Non Punched Core Sheet
S-302-5   0.10mm to 0.70mm SS316 Non Punched Core Sheet
S-302-6   Steel Wire mesh Reinforced Sheet


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GLG302-1 

GLG302-2 GLG302-3

 GLG302-4 GLG302-5

GLG302-6

Compressibility  

30~35%  

30~40% 

40~50%     

30-35% 

Rebound Degree

15~20% 

15~30% 

10~15% 

15~20% 

Temperature (°C) 

-

-

-

-

Oxidize   

-10~450

-240~450

-240~450

-240~450

Non Oxidize  

-10~550 

-200~600

-200~600

-200~600

Seal (1.5MM)  

(ML/HR)

-

-

-

N2    

30

60

35

7000

Buming Oil

<0.5

<0.5

<0.5

<0.5

DENSITY: 1.30G/CM3 + 0.08 OR –0.08
Resistance
In oil (150C/5H) 12%
In water and coolant ( 50:50 110C/5H) 20%
In fuel B (23C/5H)             13%
                                             Sulfur content <= 500PPM
                                             Chlorin content <= 100PPM
Heating weight lose       450 C <=1.0%
                                             600 C <= 16%


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