CORRUGATED GRAPHITE TAPE graphite

Graphite Gasket
DescriptionThe expanded graphite tape is cut from pure graphite rolls and it has the characteristics of high temperature resistance, corrosion resistance and good elasticity.It has character of thermally stability, high strength and no cold flow,chemical stability,lubricating property.It is used widely to process all kinds of sealing materials.

The Style of Graphite TapeApplication
Graphite Plain Tape
Valve Stem、Filler of Spiral Wound Gasket
Grapite Corrugated Tape
Commpressed from graphite rolls，used for sealing of screw thread,flange and valve stem.
Graphite Plain Tape Self-adhesive
adhesive tape on one side，used for sealing of screw thread,flange.
Grapite Corrugated Tape Self-adhesive
adhesive tape on one side of grapite corrugated tapeMain specificationItem
Unit
Value
Tolerance of Density
g/cm3
-0.06~+0.06
Tolerance of Thickness
mm
≤1.6±0.03;1.6 – 3.0±0.05
C concentration
%
>=99
Tensile strength
MPa
>4.0
Compressibility
%
>40
Recovery
%
>10
S concentration
ppm
<1100
Chlorine concentration
ppm
<45