Home > Duplex Steel > Duplex Steel S2205 Tube Fittings
Noah Tubefittings is a reputable manufacturer and supplier located in Kinshasa, Congo, specializing in high-performance **Duplex Steel S2205 Tube Fittings**. These fittings are crafted for exceptional corrosion resistance, strength, and durability, making them perfect for tough industrial applications. They ensure secure, leak-proof connections even in high-pressure and high-temperature settings. Made from top-quality Duplex Steel S2205, these fittings boast a well-balanced microstructure of austenite and ferrite, which translates to outstanding mechanical properties and resistance to stress corrosion cracking. With a commitment to precision manufacturing and dimensional accuracy, Noah Tubefittings delivers products that promise a long service life, making these tube fittings an excellent choice for critical fluid and gas handling systems.
The Duplex Steel S2205 Tube Fittings primarily consist of chromium (22%), nickel (5–6%), and molybdenum (3%), with added nitrogen to boost strength and corrosion resistance. They feature a tensile strength of around 620 MPa and a yield strength of about 450 MPa. Thanks to their dual-phase structure, they offer remarkable resistance to pitting, crevice corrosion, and chloride-induced cracking, all while maintaining high impact toughness and fatigue resistance in extreme conditions.
| ELEMENT | DUPLEX 2205 |
| NI | 4.50 – 6.50 |
| C | 0.030 max |
| MN | 2.00 max |
| P | 0.030 max |
| S | 0.20 max |
| SI | 1.00 max |
| CR | 21.0 – 23.0 |
| MO | 2.50 – 3.50 |
| N | 0.08 – 0.20 |
| FE | 63.54 min |
| Grade | YS (MPa) | UTS (MPa) | % Elongation | Hardness(BHN) |
| 2205 | 450 min. | 655 min. | 25 min. | 293 max. |
At Noah Tube Fittings, we are the largest supplier, manufacturer, and exporter of Duplex Steel S2205 Tube Fittings in Kinshasa, Congo. Our advanced manufacturing facilities, strategically positioned in the Congo, enable us to deliver high-quality solutions to meet your specific requirements. With a robust inventory of over 16,000 tons of top-grade materials, we are well-equipped to fulfil your needs promptly. Our commitment to excellence and efficiency ensures we always have the available stock to support your demands.
| STANDARD | WERKSTOFF NR. | UNS |
|---|---|---|
| Duplex 2205 Plate | 1.4462 | UNS S32205 |
| Straight Union | Bulkhead Union | Reducing Union | Union Elbow | Union Cross | Union Tee |
| Male Connector | Female Connector | Male Bulkhead Connector | Female Bulkhead Connector | Male to Male Elbow | Male Elbow |
| Female Elbow | Male to Female Elbow | Male Run Tee | Male Branch Tee | Female Branch Tee | Female Run Tee |
| Male Adaptor | Female Adaptor | Tube End Reducer | OD Plug | Bulkhead Lock Nut | OD Cap |
Contact us to get a quick quote for your requirement.
These fittings are widely utilized across various industries, including oil and gas, petrochemical, chemical processing, power generation, and marine engineering. They are particularly suited for offshore platforms, heat exchangers, desalination plants, and process control systems that face aggressive environments. With their reliable, leak-free performance and long-lasting durability, Duplex Steel S2205 Tube Fittings are the go-to choice for demanding instrumentation and fluid transport applications.
Duplex Steel S2205 Tube Fittings are widely used in various industries due to their exceptional strength and corrosion resistance. Typical applications include the oil and gas industry, where it is used in pipelines and mechanical engineering. They are also desirable in chemical processes for dealing with corrosion products. In addition, S2205 fittings are used in marine environments, wastewater treatment and heat exchangers, where durability and pitting resistance are required Their versatility and reliability makes it ideal for high pressure and high temperature applications.
Please feel free to contact us if you need any further information or for enquiry.
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Standard : ASTM A276, A479 / ASME SA276, SA479
Thickness : 0.6 mm THK to 6.00 mm THK
Size Range : 1/16” 1/2” & 1.5MM to 38.1MM
Outer Diameter : 6.00 mm to 60.00 mm