Home > Super Duplex Steel > Super Duplex Steel Flanges S32760
Xuan Nickel Alloys is a leading manufacturer and supplier of Super Duplex Steel Flanges S32760 in Da Nang, Vietnam. Our S32760 flanges are designed to offer exceptional strength and superior corrosion resistance, meeting the demands of the most challenging industrial applications. With a high chromium and molybdenum composition, these flanges provide outstanding resistance to stress corrosion cracking, pitting, and erosion. They are ideal for use in offshore oil and gas platforms, chemical processing, and marine environments, ensuring long-lasting performance and reliability. At Xuan Nickel Alloys, we are committed to delivering high-quality Super Duplex Steel Flanges S32760 that meet the highest industry standards, providing you with robust, high-performance solutions tailored to your needs.
Xuan Nickel Alloys stands out as a top manufacturer and supplier based in Da Nang, Vietnam, specializing in high-quality Super Duplex Steel Flanges S32760 for demanding industrial applications. These flanges are celebrated for their remarkable strength, toughness, and exceptional resistance to corrosion, making them reliable choices for challenging and high-pressure environments. With a unique dual-phase microstructure that combines austenite and ferrite, Super Duplex Steel S32760 flanges excel in resisting pitting, crevice corrosion, and stress corrosion cracking caused by chlorides. At Xuan Nickel Alloys, we pride ourselves on delivering precision-engineered flanges that adhere to international standards, catering to various industries including oil and gas, marine, chemical, petrochemical, desalination, and power generation.
| Specifications | ASTM A182 / ASME SA182 |
| Size | 1/8″ NB TO 48″ 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 | S31803 / S32205 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61 |
| Grade | Duplex Steel Flanges |
|---|---|
| C | 0.030 max |
| Mn | 2.00 max |
| Si | 1.00 max |
| P | 0.030 max |
| S | 0.020 max |
| Cr | 22.0 – 23.0 |
| Mo | 3.0 – 3.5 |
| Ni | 4.50 – 6.50 |
| N | 0.14 – 0.20 |
| Fe | 63.72 min |
| Duplex Steel | Flanges |
|---|---|
| Density (g/cm 3) | 7.805 |
| Density (lb/in 3) | 0.285 |
| Melting Point (°C) | 1420 – 1465 |
| Melting Point (°F) | 2588 – 2669 |
The composition of Super Duplex Steel Flanges S32760 includes around 25% chromium, 7% nickel, and 3.5% molybdenum, along with tungsten and nitrogen, all of which boost their strength and corrosion resistance. These flanges showcase impressive mechanical properties, featuring a tensile strength ranging from 800 to 1000 MPa and a yield strength that is nearly double that of standard stainless steels. They maintain outstanding toughness and ductility, even in sub-zero temperatures. Thanks to their advanced alloy composition, they ensure dependable performance in highly corrosive and high-pressure settings, making them ideal for critical piping and process connections.
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Super Duplex Steel Flanges S32760 find extensive use in industries that demand secure and durable connections under extreme conditions. They are commonly utilized in offshore platforms, subsea pipelines, and marine structures that face saline and corrosive environments. In the oil and gas sector, they are essential for process piping, risers, and pressure vessels. Chemical and petrochemical facilities depend on them for managing aggressive fluids, while desalination plants incorporate them into brine-resistant systems. The power generation and pulp and paper industries also reap the benefits of their long service life. Additionally, these flanges are used in heavy-duty structural applications, ensuring reliability across various demanding environments.
