Materials and systems are subject to unusual requirements in the industrial processes making glass, steel, iron and aluminum. High temperatures, high mechanical impact loads and the use of aggressive chemicals lead to extreme wear. At the same time, global competition results in rising cost pressure. Plant operators need to meet high safety standards and keep efficiency under observation.
Frenzelit offers a product portfolio with high-tech composite materials for even the most challenging demands. Gaskets and technical textiles with extremely high long-term temperature resistance, low thermal conductivity and application temperature limits up to 1000°C – these products are ready for the harshest environments and will keep maintenance costs low. These effective textiles can be used as insulation materials for burners, boilers or drying systems. They are also used as starting materials for the expansion joints that we custom design and produce for plants in the metal processing industry according to the temperature range and medium, and which can be directly installed by our specialized team.
Continuous annealing and strip galvanizing lines
Frenzelit expansion joints are perfectly suited for the special challenges of this industry. They can cope with demanding media such as hydrogen and can react to large axial movements like those that occur in snout bellows.
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Phlogopite mica is extremely heat-resistant and enables numerous applications in the high temperature range.
Flexible and sturdy solutions for the joint between the casting furnace and launder. Mold and material mix are optimally selected for the respective application.
Fabric and non-metallic expansion joints
We ensure operational safety with extremely durable materials that are precisely designed for the application purpose.
isoTHERM® S/ST up to 1100°C
System components with very high temperatures can be insulated with fabric, nonwoven fabric, cords or packings made of SiO2 special glass fibers.