Graphite With Expanded SS Inserts
 


Flexible Graphite Reinforced Gasket, with special hackle shaped metallic netting insert reinforcement ensured reliability of pressure resistance in service.
New characteristics of side leakage-proof and stick-proof provided.
Inside high density graphite sheet guaranteed an excellent performance on sealing capacity; outer side graphite foil ensured gasket with adaptive capability.
Smart skill of inside dipping technique provided airtight surface, effectively prevent the osmotic leakage.
Provided a long-life service time and compensate ability on rough surface service improved.
Application: Suitable for flange sealing of piping and different kinds of pump, vessel, heat exchanger, condensator, pressure vessel tower, man holes, hand holes. Also use as flat sealing sheet for water level recorder, liquid level recorder and crystallizer.

Property
Standard
Unit
Value
Colour
graphite
Density DIN 28 090-2
g/cm 3
1.40
Tensile strength Longitudinal DIN 52 910
Mpa
14.4
Transverse
Mpa
7.0
Compressibility ASTM F36J
%
35.08
Recovery ASTM F36J
%
15.42
Cold compressibility ŠĆ KSW DIN 28 090-2
%
34.43
Cold recovery ŠĆ KRW DIN 28 090-2
%
15.89
Creep relaxation(%) ASTM F 38A
%
24
Note: ASTM test are all based on 1.5mm thick sheets