BPG 6565
Properties
Braided from pure expanded graphite yarn, this packing provides excellent thermal stability, chemical resistance, and reliable sealing performance in high-temperature and demanding industrial applications.
Applications
The product is designed for use in rotary pump and valve applications.
DENSITY
1.20 g/cm³
Operation Parameters
| Speed | 2 m/s (Valves) 25 m/s (Rotary pumps) |
| Temperature | –200°C … +450°C (most media) –200°C … +650°C (steam) |
| pH Value | 0 … 14 |
| Pressure | 35 MPa (Valves) 2.5 MPa (Rotary pumps) |
Product Specifications
| Media | Hot water, steam, gases, oils, acids and alkalis. Exceptions: strongly oxidising acids such as sulphuric and nitric acid in high concentrations. |
Benefits
- High temperature and chemical resistance
- Dense and resilient structure
- Constant elasticity during entire service life
- Quick repair service