StarFlex® 4507 Pure Graphite with PTFE packing
STARFLEX 4507 Pure Graphite with PTFE packing is woven of graphite PTFE yarn twisted through a mixture of PTFE dispersion resins and fine graphite powder, with a moderate amount of heat-resistant lubricant. Apart from its corrosion resistance, it has thermal conductivity and self-lubricating properties, and is suitable as dynamic sealing in conditions with media flow of high Linear velocity (about 16m/s).
Product Description
Technical Specification
| Details | Values |
|---|---|
| Max. working temperature, steam | -75°C ~ +280 °C |
| Max. working pressure (rotary pump) | 25 bar |
| Max. working pressure (reciprocating pump) | 80 bar |
| Max. working pressure (valve) | 150 bar |
| Peripheral speed limit (rotary pump) | 0 - 12 m/s |
| Peripheral speed limit (reciprocating pump) | 0 – 2 m/s |
| Peripheral speed limit (valve) | 0 – 2 m/s |
| pH value | 0 to 14 |
Availability
Size (mm2):
3, 5, 6.5, 8, 9.5, 11, 12.5, 14.5, 16, 17.5, 19, 20.5, 22, 24, 25.5, 28
Length (mtrs):
20
