Graphite + PTFE Packing
The packing is braided from expanded flexible graphite yarns which are reinforced by cotton fiber or glass fiber and then
impregnated with PTFE resin. Compared with traditional graphite packing, it has better cross-section tightness, structural
strength and lower friction factor, protecting shafts and stems against abrasion.
Applications:
Widely used for both static and dynamic sealing applications. Particularly suitable for valves, pumps, expansion joints,
mixers and agitators in high temperature and high pressure environments in paper mills, power stations and chemical
plants.
Forms of Supply:
In coils, e.g. 5kgs or 10kgs per coil;
As for packing rings (PR1000P, PR1040).
Specifications:
| Temperature | Pressure Shaft Speed | PH Range | Density |
|---|---|---|---|
|
-150°C~+260°C |
Rotating - 25bar, 25m/s |
0~14 |
1.1~1.3g/cm3 |
|
Reciprocating - 100bar, 2m/s |
|||
|
Valve - 300bar, 2m/s |
|||
P.O Box 32254, Dammam, Saudi Arabia Tel: 013-85416629, Fax: 013-841629