High strength graphite gasket
XINSEN-GA-
Dongheng high-strength graphite pad refers to a graphite pad with high strength performance, commonly used for graphite with a compressive strength greater than 60MPa. Crucibles, sintering plates, and material trays for gold treatment; Continuous casting mold, diamond drill core mold; Dies for electric discharge machining: Anodes for brush plating; Contactors, bearings, sealing rings, high-temperature and high-speed airflow turbine components for mechanical seals.
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Dongheng high-strength graphite pad refers to a graphite pad with high strength performance, commonly used for graphite with a compressive strength greater than 60MPa. Crucibles, sintering plates, and material trays for gold treatment; Continuous casting mold, diamond drill core mold; Dies for electric discharge machining: Anodes for brush plating; Contactors, bearings, sealing rings, high-temperature and high-speed airflow turbine components for mechanical seals. Rocket engines use nozzles, cones, bushings, blades, laser graphite discs, etc.
Technical Parameter：
Add Material
pressurization
（N/MM2）temperature
compressibility（%）
Rebound rate（%）
In a state of no oxidation
Under oxidation state
Carbon steel punching plate
≥48
-10-450
-10-550
30-35
15-20
SS304,SS316Sprint board
≥48
-240-450
-200-600
30-35
15-30
SS304,SS316flat
≥48
-240-450
-200-600
30-40
10-15
Ss304,Screen
≥48
-240-450
-200-600
40-50
15-20
Add Material
breathability (cm3/min)
(thickness 1.5mm)tightness
(thickness 1.5mm)Sealing constant
N2 m1/hr
Bumming oil A
m1/hr"M"
factor"Y"
Pre tightening specific pressureCarbon steel punching plate
<=0.8
30
<0.5
3.0
9000
SS304,SS316Sprint board
<=0.8
60
<0.5
2.5
4000
SS304,SS316flat
<=0.4
35
<0.5
2.0
900
Ss304,Screen
≥1.0
70
<0.5
3.0
5000
