FGR FLEX /FLEX E pipe couplings are used for connecting restrained pipes, metal pipes, stainless pipes, as well as concrete and plastic pipes. With FGR Flex/Flex E pipe couplings sealing reliability is also ensured when there are gaps between pipe ends which are compensated. Given outside pipe diameters of > 180 mm the FLEX type is suitable for high pressure and the FLEX E type for low pressure applications. Flex E coupling is used for connectiong restrained pipes, metal pipes, stainless pipes, as well as concrete and plastic pipes. This is a hollow trunnions version.
Advantages: Compensation of pipe gaps allows thermal elongation of the pipes, Joining all kind of pipe materials is possible, e.g., for steel, plastic, cast iron, etc.