PTFE filament packing with PTFE Impregnated
Suitable for valves, pumps and agitators in most mediums.
Rotating 20 bar, Reciprocating 150 bar , Static 250 bar
PTFE Impregnated Filament Packing, Braided Gland Packing
Description:
The packing Made of sintered, highly stretched PTFE multifilament yarns with thoroughly PTFE impregnation. The packing is then re-impregnated with a mix of PTFE mix during plaiting operation. Good resistance to compression and to extrusion, high structural and cross-sectional density. Sintered PTFE Packing with Silicon Rubber Core high elastic silicon rubber can absorb vibration, to control leadage.
Applications:
Especially used for high pressure valves, plunger pumps, agitators, mixers etc. and where contamination is not permitted.
Specifications:
SERVICE LIMITS
|
ITEM |
Rotating |
Reciprocating |
Static |
|
Pressure Psi bar |
20 |
150 |
250 |
|
Shaft speed M/s |
10 |
6 |
|
|
Density g/cm3 |
1.75 |
||
|
Temperature °C |
150~+260 |
||
|
PH range |
0-14 |
||
STOCK DIMENSIONS
|
Sizemm |
4 |
5 |
6 |
8 |
10 |
12 |
14 |
15 |
16 |
18 |
19 |
20 |
|
appr. m/kg |
35 |
22 |
16 |
9.0 |
5.6 |
3.9 |
2.9 |
