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|
Product name |
ProductApplication | Material | Profile |
Standard Hardness Shore A |
Pressure - (max) bar | Temperature |
Sliding Speed (max m/sec) |
Dimension | Price |
Pressure Rating |
Rotary Speed |
pH Range |
| Expanded Graphite Packing – Type: CH GR2 |
|
-200/+3000 °C (inert atmosphere) -200/+600 °C (inert air) |
200 bar | 30 m/s | 0-14 |
Carsten Holms CH GR2 Die-Formed are produced by compressing an exact amount of Grafan Ribbon Tape in precision metal moulds. The result: uniform quality, dense smooth finished, close tolerance, Die-Formed Rings.
A large range of Grafan rings are available. Any custom size or shape can be produced, usually from existing tooling with a range of densities available from 1 to 1/8 gm/c.c. CH GR2 die-formed rings are supplied just to size for ease of fitting. When energized in the gland, the rings compress to effect a perfect leak-free seal on valves.
PROFILE
PRODUCT ADVANTAGES
• Easy installation and removal
• Exceptional chemical resistance
• Excellent heat resistance
• Withstands high pressure
• Extended packing life
• Self-lubricating seal
APPLICATION
Extreme condition, long life and zero leakage packing for all uses, up to high temperature, high pressure, high speed applications on pumps, valves, mixers, agitators, expansion joints, ball valve seats and other static seals. Against all acids, alkalis and solvents (except very strong oxidents), gases, feed water and superheated, or saturated, steam.
Never use the product when maximum temperature and pressure are combined.
