Q-Chem expansion joints are produced through the process of heat-sealing. The special shape of Q-Chem expansion joints is obtained by sealing special shaped reinforcements into the base material. In this way a 100% gas tight expansion joint is achieved. By using a combination of different materials, special designs are being made for flue gas systems with chemical or abrasive components and for systems operating under extreme conditions.
Our Wearflex® Q-Chem expansion joints are available in four standard classifications:
Do you need advice? Don't hesitate to contact us. Due to own production facilities Insulcon is able to deliver custom-made materials and solutions.
We specially designed electrically conductive fabrics, that can be applied in our Wearflex® ATEX expansion joints. These fabrics are tested and certified by an independent organization to be electrical conductive to avoid static electricity during operation. The temperature range of our Wearflex® ATEX expansion joints is 0 - 400°C, with a pressure range of -50m Bar to +150m Bar. We also deliver Wearflex® ATEX rubber expansion joints, which are mainly used in transport pipelines to transport gases, oils, food, cooling and waste water.
Insulcon has achieved the certification of the "Gütezeichen RAL-GZ 719". This certificate is a highly recommended quality mark of manufacturers of fabric expansion joints (bellows). Please read this news item for more information.
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