Operating range
Pressure
[pmax]:
|
30 bar |
| Velocity [vmax]: | 8 m/s |
Pressure [pmax]:
|
800 bar |
| Velocity [vmax]: | 3 m/s |
Pressure
[pmax]:
|
500 bar |
| pH: | 0 - 14 |
| Density | 1.35 g/cm³ |
Temperature: t = -200… +280 °C
Main application
- High pressure plunger- and dosing pumps
- Bullrings for mixers, highpressure valves agitators, gate valves and valves
Suitable for
- Chemical industry
- Petrochemical plants
- High pressure machine constructions
Approvals
BAM for liquid and gaseous oxygen 60 °C/40 bar
Form of delivery
Registered users can view stock information
This packing can be manufactured from 3 to 40 mm square as well as in intermediate, inch sizes and special measurements.
03 - 09 mm on 1 kg spool
10 - 15 mm on 2,5 kg spool
16 - 25 mm on 5 kg spool
Special length, pre-cut or die formed rings on request.
1 kg of packing of the following cross-sections corresponds to displayed meter lengths:
| Size mm["] | Meter |
|---|---|
| 3.2 [1/8"] | 72.3 |
| 4 | 46.3 |
| 5 [3/16"] | 29.6 |
| 6 | 20.6 |
| 6.35 [1/4"] | 18.4 |
| 7 | 15.1 |
| 8 [5/16"] | 11.6 |
| 9.5 [3/8"] | 8.2 |
| 10 | 7.4 |
| 11 [7/16"] | 6.1 |
| Size mm["] | Meter |
|---|---|
| 12 | 5.1 |
| 12.7 [1/2"] | 4.6 |
| 14 [9/16"] | 3.8 |
| 15 | 3.3 |
| 16 [5/8"] | 2.9 |
| 18 | 2.3 |
| 19 [3/4"] | 2.1 |
| 20 | 1.9 |
| 22 [7/8"] | 1.5 |
| 25 [1"] | 1.2 |
S 4 Hochdruck
High strength ePTFE-Graphite
Characteristics
- Extrusion resistant even with large clearances
- Form stable, wear resistant, heat conductive and can be used as bull ring
- Shaft protecting (recommended surface hardness: HRC 25)
- In high pressure applications die formed rings are recommended