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GFO PTFE Or Teflon Gland Packing
Description
GFO Packing is braided with Teflon wire containing graphite particles , which is followed the process of GORE company’s GFO fiber packing.Compared with traditional graphite PTFE yarn, it has very low friction and good thermal conductivity of graphite.
Application
Suitable for water, steam, concentrated acids and caustics, solvents, oils, fatty acids, detergents, aggressive gases, resistant to gamma and neutron rays, hydrogen, heat transfer oils, and most other chemicals and solvents.
Applicable for seal packing of valves, vessels and pumps of corrosive medium in chemical,medicine, food.
Specification
|
Temperature |
-180-+280℃ |
|
Pressure |
Rotatory pump 3MPa,Reciprocating pump 15Mpa,Valve25Mpa |
|
PH range |
0-14 |
|
Linear speed |
22m/s |
|
Size |
3*3mm-90*90mm(or as request) |
Type to choose
|
Item |
Type |
Density (g/cm3) |
|
Multiple PTFE filament packing |
SG-P1202 |
1.4-1.6 |
|
Chinese GFO PTFE gland packing |
SG-P1205 |
|
|
Pure PTFE fibre braided packing |
SG-P1200 |
|
|
PTFE fibre packing with lubrication |
SG-P1201 |
|
|
PTFE packing with silicon rubber core |
SG-P1203 |
|
|
PTFE graphite packing |
SG-P1204 |
|
|
Others according to customers’ samples or requirements |
||
Feature
1.Outstanding chemical resistance
2.Superb electrical insulating properties and high dielectric properties
3. Stability work in wide temperature range
4.A very low coefficient of friction, resulting in unique non-stick behavior
5.Lowest co-efficient of friction