We are partners, manufacturers and problem solvers Founded in 1973, since then ditec Dichtungstechnik GmbH has been a manufacturer of expansion joints for a wide variety of markets, industries and requirements. Each of the products we deliver is backed by many years of know-how and in-depth expertise in the design and manufacture of expansion joints. We adapt individually to your requirements. In addition to the dimensions, you tell us all the operating conditions, such as flow medium, pressure, temperature and movements, and you will receive a product precisely tailored to these requirements. For round, rectangular, oval or other designs, we are one of the few manufacturers worldwide who can produce large rubber expansion joints for high pressures up to DN 5000 and larger. Every rubber expansion joint is designed and manufactured on the basis of the European Pressure Equipment Directive PED 2014/68/EU. Even during the design and quotation phase, we use Finite Element Methods and 3D models to check the functionality of the expansion joint. You can integrate these into your piping models to detect collisions with adjacent components at an early stage.