BPG 6565
Properties
This packing is braided from pure expanded graphite yarn.
Applications
The product is designed for use in rotary pump and valve applications.
DENSITY
1.20 g/cm³
Operation Parameters
| Speed | 2 m/s (Valve) 25 m/s (Rotary pump) |
| Temperature | –200°C … +450°C (most media) –200°C … +650°C (steam) |
| pH Value | 0 … 14 |
| Pressure | 25 MPa (Valve) 2.5 MPa (Rotary pump) |
Product Specifications
| Media | Hot water, steam, gases, oils, acids* and alkalis. |
| Variations | BPG 6569** – with Inconel reinforcement and corrosion inhibitor suitable for valve applications. |
*Exceptions: strongly oxidising acids like sulphuric acid and nitric acid in high concentrations
**API 589 Fire Safe approval
Benefits
- High temperature and chemical resistance
- Excellent sealing effect and constant elasticity
- Dense and resilient
- Ideal for quick repair service