Duplex Steel S32205 Flanges Manufacturer, Supplier & Exporter in India
Duplex Steel S32205 Flanges supplied by Astromet Steel & Engineering are high-performance stainless steel flanges combining austenitic and ferritic microstructures. This duplex structure provides excellent strength and superior resistance to corrosion. These flanges are ideal for moderate to severe service conditions. They offer outstanding durability and reliability.
S32205 flanges exhibit excellent resistance to pitting, crevice corrosion, and stress corrosion cracking. Their higher chromium, molybdenum, and nitrogen content enhances corrosion resistance. They perform reliably in chloride-rich environments. These flanges ensure long-term operational safety.
Astromet Steel & Engineering manufactures Duplex Steel S32205 flanges using advanced forging and heat treatment processes. Products comply with ASTM and ASME standards. Various flange types and pressure classes are available. Custom sizes can be supplied as per project requirements.
Duplex Steel S32205 flanges offer good weldability and mechanical strength. They provide leak-proof connections under pressure. Their high yield strength allows thinner sections, reducing overall system weight. These flanges are widely used across industries.
Types Of Duplex Steel S32205 Flanges
- Duplex Steel S32205 Weld Neck Flange
- Duplex Steel S32205 Slip On Flange
- Duplex Steel S32205 Blind Flange
- Duplex Steel S32205 Socket Weld Flange
- Duplex Steel S32205 Threaded Flange
- Duplex Steel S32205 Forged Flange
- Duplex Steel S32205 OrificeFlange
Duplex Steel S32205 Flanges Specification
| Specifications | ASTM A182 / ASME SA182 |
|---|---|
| Dimensions | ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc. |
| Standard | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc. |
| Size | 1/2″ (15 NB) to 48″ (1200NB) |
| Class / Pressure | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. |
| Flange Face Type | Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ) |
Duplex Steel S32205 Flanges Equivalent Grades
| STANDARD | WERKSTOFF NR. | UNS |
| Duplex Steel S32205 | 1.4462 | S32205 |
Duplex Steel S32205 Flanges Chemical Composition
| 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 |
Duplex Steel S32205 Flanges Mechanical Properties
| Grades | Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) |
| DSS S32205 | 7.805 | 0.285 | 1420 – 1465 | 2588 – 2669 |
Why Choose Astromet Steel & Engineering?
This advanced resistance to intergranular corrosion because of the
- Consistent quality & competitive pricing
- Ready stock & custom fabrication
- International standard compliance
- On-time delivery worldwide
- Complete documentation & certification
Duplex Steel S32205 Flanges Usage & Applications
Duplex Steel S32205 Flanges are extensively used in oil & gas pipelines, chemical processing plants, marine structures, heat exchangers, pressure vessels, and desalination plants.