Description: Die-formed Graphite Rings are made of low-sulphur expanded graphite
without any fillers or binders. Die-formed Graphite Ring are compressed
in precise moulding tools to the required density.It is mede from the
high purity of the material (>99%), no special corrosion protection is
required. In general, Die-formed Graphite Ring has square section and
also has V-shaped and wedge-shaped section.Die-formed Graphite Ring are
suitable for high pressure sealing.
Main Specification:
Testing Items |
Numerics |
Carbon concentration |
99% |
Sulfur concentration |
<1000ppm |
Chlorine concentration |
<45ppm |
Recovery |
>10% |
Temperature |
-200～+580℃（Non oxidizing condition-200～+800℃） |
Pressure |
=<35MPa |
Linear Velocity) |
10m/s |
PH |
0-14 |
Density |
1.4-1.6g/cm3 |
Size |
ID:6mm to 900mm OD:12mm to 1100mm |
For more information,please contact with us
directly,thanks！
