- sales@amanpipesandtubes.co.in
- Hyderabad, India
Home > Super Duplex Steel > Super Duplex Steel Seamless Tubing
Aman Pipes and Tubes, located in Hyderabad, India, is a prominent manufacturer and supplier of Super Duplex Steel Seamless Tubes known for their outstanding mechanical strength and corrosion resistance. These tubes are designed to perform reliably in the most demanding industrial environments, including offshore, petrochemical, and marine sectors. Our seamless tubes are produced using top-grade raw materials and adhere strictly to international standards like ASTM A789 and A790. With a focus on durability, precision, and prompt delivery, Aman Pipes and Tubes has earned the trust of clients nationwide and abroad for delivering high-performance Super Duplex tubing solutions.
Super Duplex Steel Seamless Tubes are composed of a balanced microstructure of austenite and ferrite, typically containing 24–26% chromium, 6–8% nickel, 3–5% molybdenum, along with nitrogen and manganese. This dual-phase structure provides excellent resistance to pitting, crevice corrosion, and stress corrosion cracking. The typical tensile strength is around 800–1000 MPa, with a yield strength of 550 MPa and elongation of 25–30%. These tubes perform well under high-pressure and high-temperature conditions, offering superior toughness and weldability, making them ideal for harsh and corrosive environments.
| Specifications | ASTM A 789 ASME SA 789 |
|---|---|
| Standard | AISI, DIN, EN, GB, JIS, ASTM, ASME Super Duplex 2507 Pipe |
| 2507 Seamless Pipe Outer Diameter | 6.00 mm OD up to 250 mm OD, Sizes up to 12” NB |
| Alloy 2507 Welded Pipe size | 5.0 mm – 1219.2 mm |
| 2507 EFW Pipe size | 5.0 mm – 1219.2 mm |
| Thickness | 0.3mm – 50 mm |
| SS 2507 Seamless Tube Size | 3.35 mm OD To 101.6 mm OD, 15 NB to 150 NB IN |
| 2507 Welded Tube Size | 6.35 mm OD To 152 mm OD |
| Swg & Bwg | 10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg. |
| DSS 2507 tubing wall thickness | 0.020″ –0.220″ (special wall thicknesses available) |
| 2507 Pipe Schedule | SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS |
| Duplex 2507 Pipe & Tube Finish | Polished, AP (Annealed & Pickled), MF, NO.1, NO.4, BA (Bright & Annealed), 2B, BA, HL, 8K, Mirror finish,etc |
| 2507 Pipe & Tube Form | Round, Hollow, Square,Rectangular, Hydraulic, Coiled, Straight Pipes, “U” Shape, Pan Cake Coils etc. |
| Super Duplex 2507 Pipe & Tube Length | Single Random, Double Random, Standard & Cut length |
| 2507 Pipe & Tube End | Beveled End,Plain End, Treaded. |
| 2507 Pipe & Tube Type | 2507 Seamless / ERW/ Welded / Fabricated / EFW / CDW / DOM / CEW Pipes |
| Marking | All 2507 Pipes are marked as follows: Grade, Standard, OD, Thickness, Length, Heat No. (Or according to the customer’s request.) |
| Super Duplex 2507 Tube Application | Oil Tube, Gas Tube, Fluid Tube, Boiler and Heatexchanger |
| Value Added Service | Draw & Expansion as per required Size & Length, Polish (Electro & Commercial) Annealed & Pickled Bending, Machining Etc. |
| Specialized in | Large Dia 2507 Pipe 2507 Capillary Tube & Other Odd Size 2507 Super Duplex Heat Exchanger & Condenser Tubes |
| Super Duplex | C | N | P | Si | Mn | Mo | Ni | Cr | S | Other |
| 0.030 | 0.24/0.32 | 0.035 | 0.80 | 1.20 | 3.0/5.0 | 6.00/8.00 | 24.0/26.0 | 0.020 | Cu:0.50 |
| Super Duplex | Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
| 7.8 g/cm3 | 1350 °C (2460 °F) | Psi – 80000 , MPa – 550 | Psi – 116000 , MPa – 800 | 15 % |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choosing Super Duplex Steel Seamless Tubing from Aman Pipes and Tubes ensures superior quality and durability, offering outstanding corrosion resistance and high strength. Our dedication to delivering exceptional service and reliable products guarantees customer satisfaction across a wide range of industrial applications. With our expertise in Super Duplex steel solutions, you can trust us to provide a top-tier, customized piping solution that meets your specific requirements.
Aman Pipes and Tubes, one of the largest suppliers of Super Duplex Steel Seamless Tubing in the Hyderabads, India, offers a wide range of high-quality pipes and tubes designed for various industrial applications. Their extensive inventory and dedication to exceptional service make them a trusted choice for Super Duplex steel products in the region, delivering reliable solutions to meet diverse project requirements.
Yes, we provide custom sizes for Super Duplex Steel Seamless Tubes to meet your specific requirements. At Aman Pipes and Tubes, our team is dedicated to delivering tailored solutions for all your piping and tubing needs. For more information, please contact us at sales@amanpipesandtubes.co.in.
Super Duplex Steel Seamless Tubes from Aman Pipes and Tubes are ideal for aggressive environments where both strength and corrosion resistance are essential. They are widely used in offshore oil and gas platforms, subsea equipment, and desalination plants due to their ability to withstand chloride-rich conditions. In the chemical processing and power generation industries, these tubes serve in heat exchangers, pressure vessels, and high-temperature piping systems. Additionally, they are used in structural components, marine hardware, and pulp and paper industries. Their seamless construction ensures leak-free performance, making them suitable for critical applications across a wide range of sectors.
©2024 Aman Pipes and Tubes . All Rights Reserved.
