Carbon Fiber Packing
Carbon Fiber Packing
Carbonized fiber packing is braided from oxidized PAN fiber impregnated with PTFE, silicon-oil-free. Compared with traditional carbonized fiber packing, it is not brittle and suitable for high peripheral speed applications.
With the high strength and good thermal conductivity of the PAN fiber, and excellent self-lubrication of the PTFE, the packing has a long life and does not damage shafts. The related carbon fiber packing for a different purpose is available, such as Carbonized fiber packing with graphite, Carbonized Fiber Packing Reinforced with Nickel wire, Carbon fiber packing.
Description
Temperature | -50~+280 °C | |
Pressure-Shaft | Rotating | 20 bar-25m/s |
Reciprocating | 100 bar-2m/s | |
Valve | 200 bar-2m/s | |
PH Range | 2~12 | |
Density(appr.) | 1.1~1.3g/cm3 |
Feature
- Good flexibility and heat-dissipating properties,
- Low coefficient of friction and excellent self-lubrication
- Does not damage shafts and long usage life
Application
Wide service range replaces PTFE asbestos packing, suitable for both dynamic and static sealing applications. It mainly used in centrifugal pumps, plunger pumps, mixers, agitators, and valves.
Without cooling it can be used with hot water up to 160°C, with cooling it can be used with hot water up to 207°C. Particularly ideal for hot water, condensate, and main coolant pumps.
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