BPG 6552
Properties
BPG 6552 is braided from special expanded graphite yarn and over knitted with stainless steel wire. It contains a high temperature impregnation as well as a corrosion inhibitor. Due to the high wire content it can be used without end rings
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, API 622 |
*Exceptions: strongly oxidising acids like sulphuric acid and nitric acid in high concentrations
Benefits
High temperature and chemical resistance
Dense and resilient
Excellent sealing effect and constant elasticity
Good extrusion resistance at high pressures