Description: Graphite PTFE Packing is a specially engineered yarn combining graphite and PTFE. As both PTFE and graphite are excellent sealing materials, this gives GPTFE packing great sealing properties that other products can not offer.
Typical Application > For used in pumps, valves, reciprocating and rotating shafts, mixers and agitators
> Can be safely used in all chemical pump applications with the exception of molten alkali materials, fluoride, fuming nitric acid and other strong oxidizing agents.
> It is against water, steam, petroleum derivatives, vegetable oil and solvents.
Prime Features > Tough and durable
> Self-lubricant, heat and chemical resistant.
Technical Data
| Material | 100% Pure Graphite PTFE yarn | |
| Temperature Range | -150 up to +280 oC | |
| Process | Rotating | 20 bar |
| Reciprocating | 100 bar | |
| Static | 150 bar | |
| Shaft Speed | 16m/s | |
| PH | 0~14 | |
| Density | 1.4~1.6g/cm3 |