 Braided from shrink-proof synthetic fiber impregnated with PTFE dispersion containing graphite particles, silicon-oil-free, which is oxidized polyacrylonitrile fiber. Compared to traditional carbon fiber packing, it is not brittle, can suited for high peripheral speeds. Oxidized fiber has high strength and good thermal conductivity, PTFE and graphite makes the packing have excellent self-lubrication, so this packing does not damage shafts and has long life.
2100I Carbonized Fiber Packing Reinforced with Nickel wire
The wire reinforcement provides increased mechanical strength, usually for static.
APPLICATION:
It can be used in weak acids and alkalis or media containing few grains of solid particles, both dynamic and static, mainly used for centrifugal pumps, plunger pumps, mixers and valves.
Without cooling it can be used with hot water up to 160¡ãC , with cooling it can be used with hot water up to 207¡ãC. Particularly ideal for hot water, condensate and main coolant pumps.
SERVICE LIMITS:
|
Temperature |
-50~+280 ¡ãC |
|
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 |
in coils of 1 to 5 kg, other package on request.
as prepressed rings----R2100, R2100I
as precut length
STOCK DIMENSIONS:
|
Size mm |
8 |
10 |
12 |
12.7 |
14 |
16 |
|
appr. m/kg |
11.5 |
7.4 |
5.0 |
4.46 |
3.7 |
2.8 |
|
Appr. ft/lb |
17.1 |
11.0 |
7.4 |
6.6 |
5.5 |
4.2 |
|
kg/coil |
2 |
5 |
Weight of 2100I: approx 10% greater than 2100. |
