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Duplex Steel 2205 Pipes are renowned for their outstanding combination of high strength and corrosion resistance, making them a preferred choice in various demanding applications. Comprising a balanced microstructure of austenite and ferrite phases, these pipes offer exceptional toughness and resistance to stress corrosion cracking and pitting. With a duplex structure, they excel in environments containing chlorides, acids, and other corrosive agents, making them ideal for offshore and marine applications, chemical processing, and oil and gas industries. Duplex Steel 2205 Pipes are heat-treatable and possess excellent weldability, enhancing their versatility in fabrication processes. Their superior mechanical properties and resistance to erosion and erosion-corrosion render them indispensable for critical components subjected to harsh conditions, ensuring long-term reliability and performance.
Specifications |
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Pipe Thickness | 0.3mm – 50 mm |
Pipe Standard | EN, ASTM, ASME AISI, GB, JIS, DIN Duplex 2205 Pipe Supplier |
Duplex 2205 Seamless Pipe Outer Diameter | Sizes up to 12” NB/ 6.00 – 250 mm OD |
Duplex 2205 Welded Pipe size | 5.0 to 1219.2 mm |
Duplex 2205 Welded Tube Size | 6.35 – 152 mm OD |
Duplex 2205 EFW Pipe size | 5.0 – 1219.2 mm |
Duplex 2205 tubing wall thickness | 0.0020″ to 0.0220″ (custom wall thicknesses available) |
Duplex 2205 Seamless Tube Size | 15 NB – 150 NB IN/ 3.35 To 101.6 mm OD, |
Duplex 2205 Pipe & Tube Finish | AP (Annealed & Pickled), Polished, MF, BA (Bright & Annealed), NO.4, NO.1, BA, 2B, 8K, HL, Mirror finish,etc |
Pipe & Tube Swg & Bwg | 12 Swg., 10 Swg., 16 Swg., 14 Swg., 20 Swg, 18 Swg. |
Duplex 2205 Pipe Schedule | SCH10, SCH 5, SCH 80, SCH 40, , SCH 160, SCH 80S, SCH XS, SCH XXS |
Duplex 2205 Pipe & Tube Form | Hydraulic, Round, Rectangular, Hollow, Pan Cake Coils, Square, Coiled, “U” Shape, Straight Pipes etc. |
Duplex 2205 Pipe & Tube Length | Standard & Cut length, Single and Double Random, |
Duplex 2205 Pipe & Tube Type | Duplex 2205 ERW/ Seamless / Welded / EFW / CDW /Fabricated / CEW/ DOM Pipe |
Pipe Value Added Service | as per required Size & Length Draw & Expansion , Pickled Bending and Polish (Electro & Commercial) Annealed, Machining Etc. |
Duplex 2205 Tube Application | Oil Tube, Boiler and Heatexchanger, Gas Tube, Fluid Tube |
Duplex 2205 Pipe & Tube End | Beveled End, Plain End, Treaded Pipe. |
Pipe Marking | marked as follows All Duplex 2205 Pipes : Standard, Grade, Thickness, OD, Heat No. (Or according to the customer’s request.), Length |
Material Test Certificates (MTC) |
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Cr | Ni | Mo | C | N | Mn | Si | P | S | Fe |
22.0-23.0 | 4.50-6.50 | 3.00-3.50 | .030 Max | 0.14-0.20 | 2.00 Max | 1.00 Max | .030 Max | .020 Max | Balance |
Density | Melting Point | Yield Strength | Tensile Strength | Elongation |
7.8 g/cm3 | 1350 °C | Psi – 80000, MPa – 550 | Psi – 116000, MPa – 800 | 15 % |
At PipingMart, we take pride in being the largest supplier and manufacturer in the UAE, offering cutting-edge solutions for all your piping needs. With state-of-the-art production plants strategically located in the UAE, we boast a vast inventory of over 25,000 tons of premium-quality materials readily available in stock.
Contact us to get a quick quote for your requirement.
We offer These Duplex Steel 2205 Pipes as per DIN, ISO, JIS or ANSI Standard.
Duplex Steel 2205 Pipes applications are as diverse as the industries they serve driven primarily by the aerospace, railway, construction and automotive industries with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.
For offshore marine structures: Pipelines, marine equipment, and offshore platforms are available because of their resistance to chloride-induced corrosion.
Chemical treatment: Used to deal with corrosive chemicals and acids in reactors, vessels, and pipeline systems.
Oil and Gas Industry: Used to transport hydrocarbons in severe environments, including drilling, production and refining operations.
Desalination Plants: Used for seawater intake and brine outlet piping due to its corrosion and corrosion resistance.
Power Generation: Used to produce steam and pipelines in thermal power plants, making it resistant to high temperatures and weathering corrosion
Food Processing: Water is delivered to sanitary facilities, ensuring product integrity and safety.
Construction: For applications requiring high strength, corrosion resistance and durability in harsh environments.
Space: Provides a lightweight and corrosion-resistant solution for aircraft hydraulic and air conditioning systems.
Define your requirements: Understand the purpose for which you need your pipe. Consider operating temperature, pressure, corrosion resistance, and environmental compatibility factors.
Materials: Duplex steel 2205 is a popular choice for its excellent strength and corrosion resistance combination. However, make sure that the pipe materials conform to the standards required for your application.
Size and Dimensions: Based on your project’s requirements, determine the pipe’s required size and thickness. Consider factors such as thickness, wall thickness, and height to ensure a good fit for your layout.
Corrosion resistance: Duplex Steel 2205’s main advantage is its resistance to corrosion in a variety of environments, including high chloride levels. Check the corrosion resistance to ensure it meets your application’s requirements.
Mechanical properties: Check the mechanical properties of the pipe, including tensile strength, yield strength, and stiffness. These properties determine the resistance of the tube to pressure and external forces.
Construction Standards: Verify that duplex steel 2205 pipes conform to relevant construction standards and specifications, such as ASTM, ASME, or EN standards. This ensures quality and reliability.
Duplex Steel 2205 pipes are sized based on their nominal pipe size (NPS), which corresponds to the approximate inside diameter. Common sizes range from NPS 1/8 to NPS 48, with dimensions specified by standards such as ASTM A790 and ASME B36.19 for seamless and welded pipes, respectively.
Duplex Steel 2205 pipes are resistant to galvanic corrosion due to their balanced microstructure of austenite and ferrite phases. This composition minimizes the potential for galvanic coupling with other metals. However, in certain aggressive environments, precautions may be necessary to prevent galvanic corrosion, such as proper insulation or cathodic protection measures.
Yes, Duplex Steel 2205 pipes are suitable for use in natural gas applications. Their high strength, corrosion resistance, and ability to withstand high-pressure and corrosive environments make them an excellent choice for transporting natural gas in pipelines, providing reliability and safety in gas distribution systems.
Yes, Duplex Steel 2205 pipes are suitable for underground applications. Their corrosion resistance, high strength, and durability make them ideal for use in underground pipelines for various industries, including oil and gas, water distribution, and sewage systems, providing long-term performance and reliability in buried environments.
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