Fittings are products used for temporary or permanent connection of pipeline elements into a single system. They are used for branching and turning lines, as well as for connecting pipes of the same diameter and transition from one pipe diameter to another. Connecting elements are used in various fields: medical and pharmaceutical, oil and gas, food, chemical and others. There are different types of fittings depending on the connection method. Welded-on type - non-separable and not subject to reuse. Double hexagon nipples with left-hand and right-hand threads allow both piping elements to be connected together at the same time. Nipples of the "American" type are a coupling with a union nut and make it possible to quickly connect or disassemble the pipeline and the regulating elements of engineering communications. CADUCEUS connecting fittings are made of high quality stainless steel. They are resistant to corrosion, sudden changes in temperature and pressure, and technical stress. These qualities allow fittings to be used in aggressive environments, creating absolutely tight connections. A wide range of cryogenic fittings allows you to select the necessary materials for the intended purpose for any requirement.