Home > Duplex Steel > Duplex Steel S32205 Flanges
Russ Nickel Alloys, the leading manufacturer and distributor in Manila, Philippines, specializes in high-quality Duplex Steel S32205 Flanges. Renowned for their exceptional strength, durability, and corrosion resistance, these flanges are ideal for demanding industrial applications. Our state-of-the-art manufacturing processes ensure that every flange meets the highest international standards, making us a trusted partner for industries across oil and gas, petrochemical, and marine sectors. With a commitment to excellence and customer satisfaction, Russ Nickel Alloys delivers reliable, efficient, and cost-effective solutions tailored to meet your specific needs.
| 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 | S31803 / S32205 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61 |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
| S32205 | 0.030 max | 2.00 max | 1.00 max | 0.030 max | 0.020 max | 21.0 – 23.0 | 2.50 – 3.50 | 4.50 – 6.50 | 0.8 – 0.20 | 63.54 min |
| Grades | Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) |
| S32205 | 7.805 | 0.285 | 1420 – 1465 | 2588 – 2669 |
The Duplex Steel S32205 flanges from Russ Nickel Alloys boast a chemical composition featuring around 22% chromium, 5–6% nickel, and 3% molybdenum, along with nitrogen and manganese to boost corrosion resistance and mechanical performance. These flanges are designed to deliver a high yield strength of about 450 MPa and a tensile strength reaching up to 620 MPa. Thanks to their dual-phase structure, they offer outstanding resistance to pitting, crevice corrosion, and stress corrosion cracking, making them perfect for high-pressure and corrosive environments.
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In industries where reliable pipe connections are essential, Duplex Steel S32205 flanges from Russ Nickel Alloys are a go-to choice. They find applications in offshore oil rigs, chemical processing plants, desalination facilities, heat exchangers, and marine equipment. In the Philippines, where industrial operations often contend with harsh coastal conditions and high humidity, these flanges deliver exceptional performance and longevity. Their impressive strength, corrosion resistance, and precise dimensions make them a reliable option for engineers and contractors involved in high-performance piping systems, whether onshore or offshore.
