Spiral wound gaskets are used as sealing elements in areas with high pressure and temperature, especially in oil refineries, power plants, natural gas and oil pipelines, fertilizer and paper factories.
They are manufactured with different winding and filler materials (such as graphite, PTFE, mica, fiber) depending on the application area.
Likewise, based on the usage requirements, they can be produced with an inner ring, outer ring, both inner and outer rings, or without any rings. They are manufactured in accordance with standards such as ASME B16.20, ASME B16.47, or DIN EN 1514-2, or according to the dimensions provided by the user.
Filler Materials:
| Material | Max. Temperature | Max. Pressure |
|---|---|---|
| Graphite | 600 °C | 250 bar |
| Pure PTFE | 250 °C | 100 bar |
| Asbestos-free | 400 °C | 100 bar |
| Mica | 750 °C | 150 bar |
Metal Materials:
AISI 304 / 316 / 316L