BPG 9336SI
Properties
Spiral Wound Gaskets are manufactured of special V-shape metallic strips and a soft filler material wound together in a special process. They are available with several material combinations for steel and filler materials as well as different designs. BPG 9336SI features a sealing element with an inner ring.
Applications
BPG 9336 Spiral Wound Gaskets are widely used for flange sealing in high temperature and high pressure applications. Spiral Wound Gaskets show excellent performance in load-bearing as well as non-load-bearing installations.
Typical Physical Properties
| Standards | ASME B16.20, ASME B16.47, DIN EN 1514-2, DIN EN 12560-2 |
| Certificates / Approvals | TA-Luft (VDI 2440) |
| Standard thickness | 3.2 mm, 4.5 mm, 6.5 mm |
| Materials | Carbon Steel, 304, 316, 316L, 316Ti, 321, Monel |
Operation Parameters
| Filler | Temperature | Pressure | pH Value |
| Graphite | –200°C … +550°C | 40 MPa | 0 … 14 |
| PTFE | –200°C … +280°C | 40 MPa | 0 … 14 |
| Mica | +600°C … +1000°C | 1 MPa | on demand |
Benefits
- Excellent elastic recovery (up to 10%)
- High reliability and long service life
- Solid construction, easy installation
- Stable sealing under fluctuating temperature and pressure cycles
Construction
