Home > Super Duplex > Super Duplex Steel Flanges S32750
| Specifications | : | ASTM A182 / ASME SA182 |
| Size | : | 1/8″ NB TO 24″ NB |
| Standards | : | ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc. |
| Class / Pressure | : | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. |
| Standard | : | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc. |
| Grades | : | S32750 / S32760 / S32950 |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
| S32750 | 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 |
| Grades | Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) |
| S32750 | 7.8 | 0.281 | 1350 | 2460 |
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We offer These Super Duplex Steel Flanges S32750 as per DIN, ISO, JIS or ANSI Standard.
Water resistance: Super Duplex steel offers excellent corrosion resistance, especially in harsh environments such as those containing chlorides, acids, and seawater. This makes it ideal for offshore and marine applications where corrosion is a major concern. . .
Versatility: Super Duplex steel is versatile and can be used in various industries, such as chemical processes, petrochemicals, pulp and paper, and desalination plants. Its corrosion resistance and mechanical properties make it suitable for various applications.
Cost Effectiveness: Although initially more expensive than conventional stainless steel, Super Duplex Steel offers long-term cost savings due to its durability and low maintenance. This fatigue needs frequent replacement and maintenance, making it a cost-effective option for long-term running builds.
Improved durability: The duplex microstructure of Super Duplex steel provides excellent durability and resistance to stress corrosion cracking, making it suitable for applications where high pressures and temperatures are common
High Strength: Super Duplex steel has superior tensile and yield strength to conventional stainless steel, allowing it to withstand high stresses and loads. This high strength-to-weight ratio is useful in construction applications, especially in heavy industries such as oil and gas.
Super Duplex Steel Flanges S32750 are widely utilized across numerous industries for their exceptional corrosion resistance and mechanical properties. Commonly found in demanding environments such as oil and gas, chemical processing, marine, offshore, and desalination plants, these flanges play a pivotal role in ensuring the integrity and reliability of piping systems.
Oil and Gas Industry: Super duplex steel flanges have extensive applications in offshore and onshore oil and gas exploration, production, and refining facilities. They are used in pipelines, subsea equipment and processing units containing seawater, hydrogen sulphide, chloride with water, etc. Exposure to a corrosive environment is common.
Marine Applications: Due to its corrosion resistance in the marine environment, super-duplex steel flanges are used in ships and marine engineering for various applications such as seawater cable systems, offshore platforms and marine structures
Desalination equipment: Flanges made of super duplex steel are ideally suited for desalination plants where seawater is converted into fresh water. They resist salinity from high-salinity seawater and harsh working conditions in desalination plants.
Petrochemical Industry: Super-duplex steel flanges are used in petrochemical plants for processing in high-pressure and high-temperature conditions. They are used in reagents, heat exchangers, and other process equipment.
Chemical Applications: These flanges are used in the chemical industry to handle chemicals and strong acids. They provide excellent resistance to a wide range of volatile agents, such as sulfuric acid, hydrochloric acid, and organic acids.
Understand your application requirements: Determine the conditions under which the flanges will operate, such as temperature, pressure, corrosion resistance, and mechanical stress.
Standards and Specifications: Ensure flanges meet applicable industry standards and specifications such as ASTM, ASME, ANSI, API, and NORSOK.
Size and Dimensions: Based on the pipes to be connected, determine the required size and thickness of the flanges. Consider nominal pipe size, pressure rating, and flange face type (e.g., raised face, flat face, ring-type joint).
Grade selection: Super duplex steel comes in grades, each with its properties. S32750, also known as SAF 2507 or 1.4410, is one of the most common grades for its high corrosion resistance and mechanical strength. However, other forms, such as S31803 (also known as SAF 2205), may suit your specific needs.
Materials: Make sure Super Duplex Steel (S32750) suits your application. Super Duplex steel provides excellent corrosion resistance, high strength and weldability, making it ideal for harsh environmental applications such as offshore and marine applications, chemical processing, and oil and gas.
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