BPG 6559
Properties
This packing is braided from high purity expanded graphite material (C-content > 98 %) and over knitted with Inconel wire. It contains a special high temperature impregnation and a corrosion inhibitor.
Applications
The product is designed for use in valve applications.
Operation Parameters
| Speed | 2 m/s |
| Temperature | –200 … +450°C (most media) –200°C … +650°C (steam) |
| pH Value | 0 … 14 |
| Pressure | 45 MPa |
Product Specifications
| Media | Hot water, steam, gases, oils, acids* and alkalis. |
| Certificates / Approvals | TA-Luft, ISO 15848, Chevron and Texaco Test, API 622, API 589 (Fire Safe) |
*Exceptions: strongly oxidising acids like sulphuric acid and nitric acid in high concentrations
Benefits
- High pressure resistance
- Excellent performance for fugitive emission and TA-Luft valves
- Quick repair for all valve dimensions