Home > Duplex Steel > Super Duplex Steel Pipes S32760
Super Duplex Steel Pipes, exemplified by the S32760 grade, represent a pinnacle in hard innovation. custom-built from an alloy boasting an excellent blend of austenitic and ferritic phases, these pipes transcend conventional materials in demanding industries such as chemical processing, oil and gas, and marine engineering. Their inherent strength and resistance to corrosion, particularly against pitting and crevice corrosion, mark them as a premier choice for critical applications in the harshest of environments. With superior durability and remarkable tensile strength, Super Duplex Steel Pipes S32760 stand as a cornerstone of reliability in the most challenging conditions.
Specifications | : | ASTM A 790 ASME SA 790 |
Dimensions | : | ASTM, ASME and API |
Size | : | 1/8″NB TO 30″NB IN |
Specialized in | : | Large Diameter Size |
Schedule | : | SCH20, SCH30, SCH40, STD, SCH80 |
Type | : | Seamless / ERW / Welded / Fabricated |
Form | : | Round, Hydraulic Etc |
Length | : | Single Random, Double Random & Cut Length. |
End | : | Plain End, Beveled End, Treaded |
S32760 | 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 |
S32760 |
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 % |
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We offer These Super Duplex Steel Pipes S32760 as per DIN, ISO, JIS or ANSI Standard.
Water resistance: Super Duplex Steel S32760 exhibits excellent corrosion resistance, especially in harsh environments such as those containing chloride, acid and seawater, making it ideal for applications in offshore oil and gas, marine locations, chemicals, and so on.
Dual microstructure: The dual microstructure of S32760 provides a balanced combination of austenitic and ferritic phases, delivering a mix of properties from both sides. This includes high resistance to stress corrosion cracking (SCC) and pitting corrosion . . . .
Excellent toughness: S32760 provides exceptional toughness, even at low temperatures. This property is important when the material is subjected to shocks or dynamic loads, as in offshore structures and subsea equipment.
Good Weldability: Despite the high strength, Super Duplex Steel S32760 maintains good weldability. This makes it easy to manufacture and assemble, making it suitable for various applications.
High strength: Compared to standard dual stainless steel and austenitic stainless steel, S32760 has superior strength. This allows thinner sections to be used, reducing weight and cost without sacrificing structural integrity.
Super Duplex Steel Pipes S32760 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.
Oil and Gas Industry: Super duplex steel pipes are widely used in the oil and gas industry to transport corrosive liquids such as oil, gas, sea water, and others for offshore and onshore applications. They provide good resistance to corrosion, erosion, and stress corrosion cracking, Which makes them suitable for harsh environments.
Power Generation: These pipelines transport corrosive fluids such as cooling water, steam and steam in power plants. Their corrosion resistance and high temperature make them suitable for power generation.
Petrochemical Industry: Super duplex steel pipes are used for various applications, such as transportation of petrochemical products, acid solvents, etc. They provide reliable performance in aggressive environments.
Desalination equipment: Super duplex steel pipes are used in desalination equipment to transport seawater and brine solutions. Their high corrosion resistance and strength make them ideal for such demanding applications.
Chemical applications: These pipes are used in chemical plants where the corrosiveness of chemicals and acids is required. They are used to transport corrosive chemicals and acids safely.
Features: Super Duplex Steel S32760 has excellent corrosion resistance, strength, and weldability. Make sure these materials match the needs of your application, such as resistance to environmental corrosives such as seawater or chemicals.
Corrosion Resistance: Super Duplex steel is chosen for its excellent corrosion resistance. However, the degree of resistance may vary depending on the specific formulation and formulation. Verify that the S32760 pipe provides the corrosion resistance required for your application.
Operating conditions: Consider the pipeline’s temperature, pressure, and environmental conditions. Ensure the selected piping can withstand these conditions without compromising performance or safety.
Size and Dimensions: Determine the required pipe size, outside diameter (OD), wall thickness, and length based on your project specifications and design requirements.
Standards and Specifications: Check if the pipe meets relevant industry standards and specifications, such as ASTM, ASME, or EN standards. This improves its quality and efficiency.
Yes, Super Duplex Steel Pipes S32760 are recyclable. They are made primarily of iron, chromium, nickel, and molybdenum, which can all be recycled. Recycling these materials reduces the need for raw material extraction and conserves energy, making it an environmentally friendly option for sustainable manufacturing.
Yes, Super Duplex Steel Pipes S32760 can be welded using conventional welding methods such as gas tungsten arc welding (GTAW), gas metal arc welding (GMAW), and shielded metal arc welding (SMAW). However, careful consideration of welding parameters and post-weld heat treatment is essential to maintain the material’s corrosion resistance and mechanical properties.
Super Duplex Steel Pipes S32760 are less susceptible to galvanic corrosion compared to other materials due to their balanced composition of chromium, molybdenum, and nitrogen. However, in certain environments with large potential differences, galvanic corrosion may still occur, necessitating proper material selection and corrosion prevention measures.
Yes, Super Duplex Steel Pipes S32760 can be used for underground applications. They offer excellent corrosion resistance, high strength, and durability, making them suitable for harsh environments such as underground pipelines for oil, gas, and water transportation. Proper coatings and cathodic protection systems can further enhance their performance underground.
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