For the field of chemical technology, LINNEMANN offers standardised flanges according to DIN EN 1092-1 and ASME B16.5. Furthermore, LINNEMANN has also designed the FLW connection with quick release clamping rings especially for large pipe dimensions from DN300. Another development is the FLY pipe connection in which the seal is located in a rectangular groove where it is protected from the medium. The LINNEMANN GmbH chemical technology product is rounded off by weld fittings according to DIN EN 10253-3, threaded fitting pursuant to DIN EN 10241 and pipes according to ISO 1127.