Duplex Steel S2205 Tube Fittings
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Rudra Tubefittings, a reputable manufacturer and supplier located in Kolkata, India, specializes in high-quality Duplex Steel S2205 Tube Fittings. These fittings are crafted for exceptional strength, corrosion resistance, and reliability, making them perfect for demanding industrial applications. They’re designed to create secure, leak-proof connections in fluid and gas systems, ensuring top-notch performance even in harsh environments. With a commitment to advanced manufacturing techniques and rigorous quality control, Rudra Tubefittings delivers precision-engineered products that are durable and dimensionally accurate. Their Duplex Steel S2205 Tube Fittings are popular across various industries that need robust, corrosion-resistant solutions capable of handling high pressures, chloride-rich media, and tough operational conditions.
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Made from a well-balanced austenitic-ferritic stainless steel alloy that includes chromium, nickel, and molybdenum, Duplex Steel S2205 Tube Fittings boast remarkable resistance to pitting, crevice corrosion, and stress corrosion cracking. The unique duplex microstructure provides nearly double the strength of standard austenitic stainless steels while still offering excellent toughness and ductility. S2205 is particularly resistant to corrosion in environments with chloride and maintains its mechanical stability over a wide temperature range. These fittings are also easy to weld and dimensionally stable, ensuring dependable long-term performance in critical systems.
Duplex Steel S2205 Tube Fittings Specifications
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
Duplex Steel S2205 Tube Fittings Chemical Composition
| 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 |
Duplex Steel S2205 Tube Fittings Mechanical Properties
| Grade | YS (MPa) | UTS (MPa) | % Elongation | Hardness(BHN) |
| 2205 | 450 min. | 655 min. | 25 min. | 293 max. |
Top Duplex Steel S2205 Tube Fittings Manufacturing Company in Kolkata
At Rudra Tube Fittings, we are the largest supplier, manufacturer, and exporter of Duplex Steel S2205 Tube Fittings in Kolkata, Kolkata. Our advanced manufacturing facilities, strategically positioned in the Kolkata, 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.
Types of Duplex Steel S2205 Tube Fittings






Equivalent Grades of Duplex Steel S2205 Tube Fittings
| STANDARD | WERKSTOFF NR. | UNS |
|---|---|---|
| Duplex 2205 Plate | 1.4462 | UNS S32205 |
Various Basic Form Of Duplex Steel S2205 Tube Fittings
| 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 |
Duplex Steel S2205 Double Ferrule Tube Fittings Suppliers in Kolkata, Kolkata, Duplex S2205 45° Male Elbow-45ME Exporter in India, Duplex S2205 Male Connector NPT-M Stockist in Kolkata, Duplex Steel S2205 Union Cross Supplier in Kolkata, Duplex Steel S2205 Male Branch Tee Exporter in Kolkata, Duplex S2205 Female Run Tee Distributor in India, ASME SA 276 S2205 Female Connector Exporter in Kolkata, Kolkata
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We offer These Products as per DIN, ISO, JIS or ANSI Standard.
Largest Manufacturer and Supplier of Duplex Steel S2205 Tube Fittings in Kolkata, Kolkata
At Rudra Tube Fittings, we are proud to be the largest supplier, manufacturer, and exporter of Duplex Steel S2205 Tube Fittings in Kolkata, Kolkata. Our cutting-edge solutions cater to all your piping needs. With state-of-the-art production facilities strategically located in the Kolkata, we maintain a vast inventory of over 16,000 tons of premium-quality materials, ensuring we have the stock readily available to meet your demands.
Duplex Steel S2205 Tube Fittings Uses
Duplex Steel S2205 Tube Fittings find extensive use in industries that demand corrosion-resistant, high-strength, and durable connections. They are particularly suited for chemical and petrochemical processing, oil and gas systems, and offshore and marine applications that are exposed to seawater and chloride-rich conditions. Power generation plants, desalination units, and heat exchangers depend on them for their outstanding mechanical properties and corrosion resistance. Additionally, these fittings are utilized in high-pressure instrumentation lines, wastewater treatment facilities, and various processing applications.



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