- sales@bosegapipes.co.za
- Cape Town, South Africa
Home > Super Duplex Steel > Super Duplex Steel Seamless Tubing
Bosega Pipes and Tubes stands out as a reliable manufacturer and supplier of Super Duplex Steel Seamless Tubing in Cape Town, South Africa. They specialize in delivering top-notch tubing solutions that are designed for strength, durability, and resistance to corrosion. Super Duplex Steel Seamless Tubing takes advantage of the high strength and impressive resistance to pitting and stress corrosion cracking that duplex stainless steel offers. With a commitment to precision manufacturing and rigorous quality control, Bosega ensures that their tubing meets international standards, making it perfect for industrial, chemical, marine, and offshore applications where performance and reliability are essential, especially in tough conditions.
This type of tubing is mainly made up of iron, chromium (20–25%), nickel (4–6%), and molybdenum (3–5%), with small amounts of nitrogen and manganese added to boost strength and corrosion resistance. On a mechanical level, it boasts high tensile and yield strength, outstanding toughness, and excellent fatigue resistance. The seamless design allows for superior pressure-handling capabilities, consistent wall thickness, and solid structural integrity, making it ideal for high-pressure 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 Bosega 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.
Bosega Pipes and Tubes, one of the largest suppliers of Super Duplex Steel Seamless Tubing in the Cape Towns, South Africa, 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 Bosega 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@bosegapipes.co.za.
Super Duplex Steel Seamless Tubing is commonly used across the chemical processing, petrochemical, offshore, and marine sectors due to its remarkable resistance to chloride-induced corrosion and stress corrosion cracking. It’s perfect for applications like heat exchangers, condensers, pipelines, and structural components that face harsh environments. Moreover, it’s also utilized in power generation, desalination plants, and the oil and gas industries, ensuring long-lasting, dependable, and safe performance even in challenging operating conditions.
©2024 Bosega Pipes and Tubes . All Rights Reserved.
