PRODUCT INFORMATION
What are Duplex Steel Tubes?
Duplex Steel Tubes are stainless steel tubes with high-performance that are made of a dual-phase structure that combines ferritic and austenitic stainless steels. This unique combination provides Duplex Steel Tubes outstanding strength, superior corrosion resistance, as well as greater resistance to stress cracking than normal stainless steel. They are renowned for their exceptional weldability, toughness, and resistance to crevice and pitting corrosion, which makes them the perfect option for harsh environments such as chemical, marine and oil and gas industries.
Applications and Benefits of Duplex Steel Tubes
The main applications for Duplex Steel Tubes include desalination plants, offshore pipelines, heat exchangers and chemical processing equipment, as well as structural applications within the marine industry. The most significant advantage is their remarkable resistance to corrosion even in chloride-rich environments which prolongs the lifespan of equipment and decreases the cost of maintenance. Their high strength permits smaller walls than traditional stainless steel, which results in a reduction in weight and costs. Furthermore, Duplex Steel Tubes have a high resistance to fatigue which makes them ideal for use in high-pressure and cyclic load conditions.
Uses of Duplex Steel Tubes
Duplex Steel Tubes are used extensively in industries like oil and gas, petrochemicals, paper and paper power generation, water treatment and pharmaceuticals. They are employed in piping systems for process instrumentation pipelines, boiler tubes, pressure vessels, heat exchangers and subsea equipment. Their capability to withstand extreme temperatures and hostile media makes them an excellent choice in industries where reliability and long-term durability are essential.
Why Choose SteelNix for Duplex Steel Tubes?
At SteelNix We take pride in providing high-quality Duplex Steel Tubes which conform to international standards like ASTM, ASME, and EN. Our products are subject to rigorous quality tests to ensure precision in dimensional measurements and superior surface finish and outstanding mechanical properties. We can provide custom sizes and finishes to meet the diverse needs of industrial customers, supported by prompt delivery and competitive prices. With decades of experience in the steel industry, and a dedication to the satisfaction of our customers, SteelNix is your trusted supplier to fulfill every Duplex steel tube needs.