Products that are classified as premium material grades include Super Duplex fittings. The dual-phase structural composition of super duplex steel is just one of its many features and benefits. Super duplex steels are twice as strong as austenitic steels due to their excellent microstructure. In this example, one can see the greater chromium and molybdenum content in super duplex steels, which greatly enhances corrosion resistance.
Three metals are present in super duplex fittings, however, the amount of these metals varies depending on the composition. Here, super duplex steel fittings include a chromium content of 25%, a nickel content of 7% and a molybdenum content of 4%. Due to the high concentration of these elements, Super Duplex steel pipe fittings are corrosion resistant. All national and international standards established for this product are observed by Super Duplex steel pipe fittings.
The characteristics of super duplex fittings are as follows
1.Stress Corrosion
Known for its excellent resistance to stress corrosion, Super Duplex fittings are characterized by a special composition.
2.Crack resistance
Super duplex steels are austenitic-iron alloys containing nickel and chromium that offer good resistance to pitting. In addition, they exhibit great resistance to stress and tensile strength. Because super duplex steels have the potential to function in very corrosive environments, both onshore and offshore applications can benefit from the use of these fittings.
3.Excellent mechanical properties
Super duplex steels exhibit good tensile strength and resistance to pitting. Due to the characteristics of super duplex steels, they are extremely resilient to stress conditions.
4.Durability and robustness
Super duplex steels are a combination of ferritic and austenitic grades, which provide increased strength and mechanical capability in fittings. These fittings are ductile, ductile and hard, with high tensile strength in addition to toughness. Super Duplex fittings are known for their reliability, simplicity of installation and ease of maintenance. In addition, the welding process can be completed quickly with these fittings.
Applications of Super Duplex Fittings
Heat exchangers, pipe and fittings for oil and gas plants are just a few of the applications for which Super Duplex fittings are suitable.
In addition, these fittings are helpful in environments where chlorides are present. Super duplex fittings are needed for chemical tanker trucks, and they can also be used for hydraulic lines, rotors and shafts. These commodities are also helpful in chemical processing facilities, marine engineering and water desalination plants.
