Description:Braided from shrink-proof synthetic fiber impregnated with PTFE, silicon-oil-free, which is oxidized polyacrylonitrile fiber. Compared to traditional carbon fiber packing, it is not brittle, can suited for high peripheral speeds and food industries.
Oxidized fiber has high strength and good thermal conductivity, PTFE makes the packing have excellent self-lubrication, so this packing does not damage shafts and has long life.
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 160ˇăC , with cooling it can be used with hot water up to 207ˇăC. Particularly ideal for hot water, condensate and main coolant pumps.
PARAMETER:
|
Temperature |
-50~+280 ˇăC |
|
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 |
PACKAGING:
in coils of 5 or 10 kg, other package on request.
as packing rings----R242P;
as precut length
|
