Corrugated Graphite Tape-It cut from pure graphite roll by exact lathe, and then press it with corrugated profile by
special calender. Style ZT-G111T is corrugated graphite tape with self-adhesive coating.With corrosion inhibitor, are
also available on request.
Application：
Designed for use as packing, just with wrapping tape to stem or shaft, and then stuffing, endless packing can be formed.
It’s easily installed for small diameter valves, and can also be used for emergencies when spare packings are not available.
It can handle hot water, high temperature and pressure steam, heat transfer fluid, hydrogen gas,ammonia, organic solvents and so on.
Temperature: -240~500°C under oxidizing environment
-240~3500°C under non-oxidizing environment
PH Range: 0 - 14
Parameter:
|
Item |
Nuclear
grade |
Industrial grade |
|
Tolerance of Density g/cm3 |
±0.05 |
±0.06 |
|
Carbon Content ≥% |
99.5 |
98/99 |
|
Tensile strength ≥Mpa |
5 |
4 |
|
Compressibility ≥% |
30 |
30 |
|
Recovery ≥% |
15 |
15 |
|
Sulphur Content ≤% |
700 |
1200 |
|
Chlorine Content ≤% |
25 |
50 |
|
Stress relaxation rate % |
10 |
10 |
|
Lgnition loss ≤% |
0.5 |
2.0 | |
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