Duplex is an austenitic and ferritic grade microstructure steel grade. The Duplex Tube Fittings are versatile fittings that influence the characteristics of the flow in different piping fixtures. These fittings are extensively seen in applications that require good corrosion resistance properties. The Duplex 2205 Tube Fittings are made with a primary constituent of chromium, molybdenum, nickel, and nitrogen. These fittings are designed to work in temperatures between -50 to 300 degrees C. The UNS S32205 and UNS S31803 Tube Fittings are two of the common alloys in this grade that possess similar characteristics and compositions. The major difference between these components is that the UNS S32205 Tube Fittings have a higher content of nitrogen embedded in them. This propels these fittings to have a better protective layer against corrosive media in comparison to the latter.

The Duplex Ferrule Fittings are designed to bind piping fixtures of different sizes and shapes in the system. A ferrule is designed with a circular clamp that connects the fixtures in place. Duplex Double Ferrule Tube Fittings is a type of cap that protects it against splitting, damage, and wear. These fittings are designed in such a way that they are well suited for different industrial applications. The Duplex Compression Fittings are the most common method employed in connecting piping fixtures. These fittings compress together with the subsequent grade to create a strong sealing. Duplex 2205 Compression Fittings can be threaded or welded and are compatible with extreme pressures and high-temperature fluids and gases. The assembly of these fittings varies from one manufacturer to the other. The Duplex Instrumentation Fittings are components that are designed to measure pressure, temperature, and other features. These fittings can be designed in ferrule or compression type configuration. Duplex Hydraulic Fittings are quality-assured and are available in different shapes and sizes to meet all customer requirements.