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Jyoti Steels is a renowned Mumbai-based, India-based manufacturer and supplier of Duplex Steel S32205 Flanges. They specialize in producing high-quality industrial components, including flanges that possess strength, durability, and high corrosion resistance. Jyoti Steels’ S32205 flanges are designed to perform in challenging environments and high-pressure applications. With a modern facility and rigid compliance with international standards, Jyoti Steels serves diverse industries such as oil & gas, petrochemical, marine, and power sectors, supplying products that provide performance, safety, and longevity in demanding piping applications.
Duplex Steel S32205 Flanges are composed of Chromium (22%), Nickel (5–6.5%), Molybdenum (3%), Nitrogen (0.14–0.20%), Manganese (≤2%), and the balance is Iron. This equilibrated composition provides superior resistance to pitting, crevice corrosion, and stress corrosion cracking. Mechanically, the flanges possess tensile strength of around 620 MPa, yield strength of 450 MPa, and elongation of 25%. Physically, they possess density of 7.8 g/cm³ and melting point of about 1400°C. These characteristics make them suitable for high-strength and high-corrosion applications, providing dimensional stability and reliability in demanding fluid and gas handling systems.
| 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 |
At Jyoti Steels, we take pride in being the largest supplier, exporter, and manufacturer of Duplex Steel S32205 Flanges in Mumbai, India, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the India, 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.
Duplex Steel S32205 Flanges are widely used in industries that require high strength and corrosion resistance. Common applications include oil and gas exploration, chemical processing, and marine environments. They are ideal for high-pressure and high-temperature systems, such as pipelines, reactors, and offshore platforms. Their robust properties make them suitable for handling corrosive substances, seawater, and acidic environments. Additionally, these flanges are utilized in power generation and petrochemical industries for their durability and reliability under extreme conditions.
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