What are Duplex Steel 2205 Flanges?
Duplex 2205 flanges are developed from austenitic-ferritic stainless steel, designed to deliver higher strength and corrosion resistance. Duplex Steel 2205 Flanges contain around 22% Chromium, 5 To 6% Nickel, and 3% Molybdenum as alloyed stainless steel. It helps to avoid stress corrosion cracking. The Duplex 2205 flanges display stress corrosion cracking resistance, high strength, and austenitic fabrication capabilities.
The key benefits of this Duplex 2205 Flanges are:
- Good general corrosion resistance.
- Good weldability.
- Workability.
- High energy.
- Good resistance to corrosion under sulfide stress.
- High resistance to chloride stress corrosion cracking and crevice corrosion and pitting like Duplex S31803 Flanges.
They also have high energy absorption and low thermal expansion. They are manufactured from high-quality raw materials that meet international standards. They are designed with standardized dimensions. These flanges are usually used in chemical tankers, seawater desalination plants, and thermal power plants. They are also designed for ease of access to the system. They are also used in architectural work and oil and gas processing equipment.
ASTM A182 Duplex 2205 Flanges, Duplex Steel UNS S32205 Flanges, Duplex Steel 2205 Flanges, Duplex Stainless Steel 2205 Flanges Exporter, Duplex 1.4462 Flanges, Ferritic Stainless Steel 2205 Flanges, SAF 2205 Flanges, Duplex Steel 2205 Flanges Stockist in Mumbai India.
Duplex Steel 2205 Slip On Flanges, Duplex 2205 Blind Flanges, Duplex 2205 Reducing Flanges, Duplex Steel 2205 Weld Neck (WNRF) Flanges, ASTM A182 Duplex Steel 2205 Socket Weld (SWRF) Flanges, 2205 Duplex Steel Flanges Dealer, Duplex 2205 Orifice Flanges, Duplex Steel 2205 RTJ Flanges, ASME SA182 Duplex 2205 Flanges Supplier in India.
In the annealing process, 2205 is ferrite-austenitic steel, which contains about 40 to 50 percent ferrite. The ferrite phase is continuously intermixed with the austenite phase. This allows the alloy to have good weldable properties. In addition, the high chromium and molybdenum content ensures high strength. The alloy can withstand temperatures up to 700-800 degrees Fahrenheit. The alloy has excellent resistance to stress corrosion cracking. These flanges are typically used in petrochemical, gas exploration, chemical processing, and storage vessels.
The Duplex 2205 Flanges are welded at the hub of the flanges. This allows the pipe to be slipped into the flanges before welding. Duplex Steel 2205 Slip On Flanges are used in various applications, including marine, pulp, paper, and thermal power plants. These flanges are designed for applications that require exceptional corrosion resistance.
Duplex Steel 2205 Weld Neck Flanges are widely used in high-pressure piping systems. Their long, tapered hub easily recognizes them. They are also used in gas extraction from sour wells.
Specification of Duplex Steel 2205 Flanges
Available Types of Duplex 2205 Flanges
Slip On Flange
ASTM A182 Duplex 2205 Slip On Flanges, Duplex Steel 2205 Slip On Flange, Duplex 1.4462 Slip On Flanges, Duplex 2205 SORF Flanges, Ferritic Stainless Steel 2205 Slip On Flanges Stockist, Duplex 2205 Slip On Raised Face Flanges, Duplex Stainless Steel 2205 Slip On (SORF) Flanges Supplier, ASME SA182 Duplex 2205 Slip On Flanges in Mumbai India.
Blind Flange
ASTM A182 Duplex 2205 Blind Flanges, Duplex Steel 2205 Blind Flange, Duplex 1.4462 Blind Flanges, Duplex 2205 BLRF Flanges, Ferritic Stainless Steel 2205 Blind Flanges Stockist, Duplex 2205 Blind Raised Face Flanges, Duplex Stainless Steel 2205 Blind (BLRF) Flanges Supplier, ASME SA182 Duplex 2205 Blind Flanges in Mumbai India.
Weld Neck Flange
ASTM A182 Duplex 2205 Weld Neck Flanges, Duplex Steel 2205 Weld Neck Flange, Duplex 1.4462 Weld Neck Flanges, Duplex 2205 WNRF Flanges, Ferritic Stainless Steel 2205 Weld Neck Flanges Stockist, Duplex 2205 Weld Neck Raised Face Flanges, Duplex Stainless Steel 2205 Weld Neck (WNRF) Flanges Supplier, ASME SA182 Duplex 2205 Weld Neck Flanges in Mumbai India.
Socket Weld Flange
ASTM A182 Duplex 2205 Socket Weld Flanges, Duplex Steel 2205 Socket Weld Flange, Duplex 1.4462 Socket Weld Flanges, Duplex 2205 SWRF Flanges, Ferritic Stainless Steel 2205 Socket Weld Flanges Stockist, Duplex 2205 Socket Weld Raised Face Flanges, Duplex Stainless Steel 2205 Socket Weld (SWRF) Flanges Supplier, ASME SA182 Duplex 2205 Socket Weld Flanges in Mumbai India.
Duplex Steel 2205 Flanges Equivalent Grades
| STANDARD | WERKSTOFF NR. | UNS |
| Duplex 2205 | 1.4462 | S32205 |
Chemical Composition of Duplex 2205 Flanges
| 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 2205 Flanges Mechanical Properties
| Grades | Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) |
| S32205 | 7.805 | 0.285 | 1420 – 1465 | 2588 – 2669 |
Other Types of Duplex Steel 2205 Flanges
| Duplex 2205 Flanges Stockist | Duplex Steel 1.4462 Flanges |
| Duplex Steel 2205 Reducing Flange Dealer | 2205 Duplex Plate Flanges Supplier in India |
| Duplex 2205 Ring Type Joint (RTJ) Flanges | Duplex Stainless Steel 2205 Pipe Flanges |
| Ferritic Stainless Steel 2205 Orific Flanges | ASTM A182 2205 Duplex Steel DIN Flanges |
| 2205 Duplex Steel Threaded Flanges Stockist | Duplex 2205 Long Weld Neck Flanges Manufacturer in India |
| ASME SA182 2205 Duplex Lap Joint Flanges | Duplex 2205 Tongue & Groove Flanges Dealer in India |
| Duplex 1.4462 Forged Flanges Supplier in India | Duplex Steel UNS S32205 Screwed Flanges |
| Duplex Stainless Steel 2205 Square Flanges | ASME SA182 Duplex Steel 1.4462 Flat Flanges |
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