The secure sealing of production plants, units and machines is a key issue in almost all industries. It prevents the escape of liquids or gases and undesirable emissions.
- Pressure-40 - 700 Bar*
- ASME Class150 - 20000*
- Temperatur-200C° - + 1000C°
- SizesDN10 - DN3600*
- SealingtypesRing joint seals, spiral seals, grooved seals, metallic flat seals, lens seals, corrugated seals, pure graphite
- MaterialsMetal, graphite, PTFE, aramid, ceramic fibers, rubber steel
High-quality and reliable sealing materials are indispensable in process engineering of any kind to prevent unwanted mass transfer from one place to another or to reduce to a minimum. Due to the versatile possibilities of the seal construction, the different requirements for softness, stability or price can be taken into account. The pressure to be sealed is not the only decisive factor in the selection of the type of seal and the material. Medium, temperature and installation situation – flange, surface condition of the sealing strip and the like – as well as the available screw forces are also to be considered in the selection.