RII NA 777C
Division 01 — Industrial Packing Solutions
Carbon & ePTFE Graphite Fibre Packing
High performance multi service packing developed of ePTFE Graphite Fibre yarns at the running surface with carbon fibre at the corners
SEC / 01–02
Features & Applications
Key Features
- A true multi-service packing
- Excellent chemical resistance, heat dissipating, sliding velocity
- low co-efficient of friction properties of PTFE graphite and the abrasion, pressure resistance and mechanical strength of carbon
- A soft supple packing
Typical Applications
- Pumps, valves, mixers, agitators, plunger pumps
SEC / 03
Technical Specifications
| Material | ePTFE Graphite + Carbon fibre corners |
|---|---|
| Temperature range | −200 °C to +280 °C |
| Pressure (static) | Up to 300 bar |
| Shaft speed | Up to 20 m/s |
| pH range | 0 – 14 |
| Standard sizes | 3 mm to 50 mm square |
| Supply form | Coils / die-formed rings |
Values above are indicative of standard grades. Confirm final specification against your service conditions with our team before ordering.