Home > Duplex Steel > Duplex Steel S2205 Tube Fittings
Malik Tube Fittings stands out as a top manufacturer and supplier in Riyadh, Saudi Arabia, specializing in high-quality Duplex Steel S2205 Tube Fittings designed for exceptional performance in critical applications. Renowned for their impressive corrosion resistance and robust mechanical strength, these fittings excel in harsh environments where traditional stainless steels might falter. The Duplex S2205 features a unique blend of austenitic and ferritic microstructures, enhancing its resistance to stress corrosion cracking, pitting, and crevice corrosion. Malik’s expertly crafted tube fittings guarantee leak-proof, durable, and reliable connections across demanding sectors like oil and gas, chemical processing, marine, and power generation, all while meeting international quality and performance standards.
Duplex Steel S2205 Tube Fittings are made up of around 22% chromium, 5–6% nickel, 3% molybdenum, and nitrogen, resulting in a well-balanced dual-phase microstructure. This unique composition provides outstanding resistance to chloride-induced corrosion and superior strength compared to austenitic stainless steels. Mechanically, they showcase high tensile and yield strength, excellent toughness, and good fatigue resistance, even under high temperatures. These characteristics ensure long-lasting durability in high-pressure systems and challenging environments. Their precise design guarantees secure, leak-tight connections with accurate dimensions, making them a reliable choice for critical fluid handling and instrumentation applications.
| 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 Malik Tube Fittings, we are the largest supplier, manufacturer, and exporter of Duplex Steel S2205 Tube Fittings in Riyadh, Saudi Arabia. Our advanced manufacturing facilities, strategically positioned in the Saudi Arabia, 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.
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