Rashid Metals is a reputable manufacturer and supplier of Super Duplex Steel Hollow Bars located in Muscat, Oman. They provide high-performance solutions for industries that need exceptional strength and corrosion resistance. With state-of-the-art manufacturing facilities and a commitment to international standards, Rashid Metals produces hollow bars that thrive in tough and demanding conditions. They cater to essential sectors like oil & gas, petrochemical, marine, chemical processing, and power generation. Renowned for their precision, durability, and customer-centric service, the company guarantees timely delivery and dependable products, making them a go-to partner for premium Super Duplex Steel Hollow Bar needs throughout Oman and the Middle East.
Super Duplex Steel Hollow Bars are made from a carefully balanced blend of austenitic and ferritic phases, enhanced with chromium, molybdenum, nitrogen, and nickel. This unique composition provides outstanding resistance to pitting, crevice corrosion, and stress corrosion cracking, particularly in chloride-rich environments. On the mechanical side, these hollow bars boast incredibly high tensile and yield strength—almost double that of standard stainless steels—along with remarkable toughness and fatigue resistance. Their exceptional structural stability and durability in extreme temperatures and corrosive conditions make Super Duplex Steel Hollow Bars perfect for high-pressure and high-performance industrial applications.
Specifications : ASTM A276, ASME SA276
Standard : ASTM, ASME
Size : 6 mm to 120 mm.
Length : 1 to 6 Meters, Custom Cut Lengths
Dimensions : EN, DIN, JIS, ASTM, BS, ASME, AISI
| Material | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
| Super Duplex Steel | 0.030 max | 1.20 max | 0.80 max | 0.035 max | 0.020 max | 24.00 – 26.00 | 3.00 – 5.00 | 6.00 – 8.00 | 0.24 – 0.32 | 58.095 min |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 7.8 g/cm3 | 1350 °C (2460 °F) | Psi – 80000 , MPa – 550 | Psi – 116000 , MPa – 800 | 15 % |
Yes, Super Duplex Steel Hollow Bars can withstand high temperatures due to their excellent strength and corrosion resistance. They are suitable for applications in environments up to around 300°C (572°F), depending on the specific alloy.
Super Duplex Steel Hollow Bars and Rods are manufactured through hot or cold working processes, including extrusion and forging, followed by heat treatment, cold drawing, and precision machining for enhanced strength and corrosion resistance.
Super Duplex Steel Hollow Bars have excellent natural corrosion resistance due to their high chromium and molybdenum content, making additional protective coatings generally unnecessary. However, in highly aggressive environments, coatings may offer extra protection.
Super Duplex Steel Hollow Bars find extensive use in industries that require top-notch corrosion resistance and mechanical strength. In the oil & gas industry, they are perfect for offshore platforms, subsea equipment, hydraulic cylinders, and flowline components that come into contact with seawater. Petrochemical and chemical processing facilities rely on them for pumps, heat exchangers, reactors, and high-pressure systems. In marine applications, they are utilized in shipbuilding, propulsion systems, and seawater applications, showcasing their versatility and reliability in demanding environments.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Rashid Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Muscat, OMAN
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