The fixed flange is made according to the standard EN1092-1, with a neck for welding type 11B, sealing surface type B1, and nominal pressure PN16. The flange connection is one of the most widely used in the industry, primarily for connecting sections of technological pipelines, but also for connections with flexible hoses. Due to its special design, it creates a tight and robust assembly, ensuring excellent parameters and reliability of the entire installation. Material: AISI 316 steel.