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Boikanyo Fittings is a reputable manufacturer and supplier of Super Duplex Steel Flanges S32760, located in Cape Town, South Africa. They provide top-notch flanges designed for critical industrial and marine applications. Super Duplex Steel S32760 is celebrated for its exceptional corrosion resistance and impressive mechanical strength, making it a perfect choice for offshore, chemical processing, oil and gas, and desalination systems. Boikanyo’s S32760 Flanges are meticulously engineered to comply with international standards, guaranteeing leak-proof connections, durability, and dependable performance in demanding piping systems.
These Super Duplex Steel Flanges S32760 are crafted from an alloy that includes about 25–26% chromium, 6–7% nickel, 4–5% molybdenum, and 0.2–0.3% nitrogen. This unique blend offers remarkable resistance to pitting, crevice corrosion, and stress corrosion cracking, along with a high tensile strength ranging from 850 to 950 MPa. The ferritic-austenitic dual-phase microstructure merges the corrosion resistance of austenitic stainless steel with the robust strength of ferritic stainless steel, ensuring mechanical stability at both room and elevated temperatures.
| 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 |
At Themban Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Super Duplex Steel S32760 Flanges in Cape Town , South Africa, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Cape Town, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
Contact us to get a quick quote for your requirement.
Super Duplex Steel Flanges S32760 find extensive use in offshore oil and gas platforms, chemical processing facilities, desalination plants, marine pipelines, and power generation sites. Their blend of high strength, corrosion resistance, and long-lasting durability guarantees safe operation, minimal maintenance, and reliable performance, even in the toughest industrial and marine environments.