Home > Duplex Steel > Duplex Steel 2205 Pipe Fittings
At Nasir Nickel Alloys in Manama, Bahrain, Duplex Steel 2205 Pipe Fittings are engineered to deliver outstanding corrosion resistance, high strength, and long-term durability in harsh industrial environments. Made from a duplex stainless steel combining austenitic and ferritic microstructures, these fittings resist stress-corrosion cracking, pitting, and crevice corrosion, particularly in chloride-rich and chemically aggressive media. Designed for critical piping applications, Duplex Steel 2205 Pipe Fittings ensure leak-tight performance, dimensional stability, and mechanical integrity under thermal cycling and high-pressure conditions. Their reliability makes them ideal for chemical, petrochemical, oil and gas, marine, and offshore industries.
Duplex Steel 2205 Pipe Fittings are composed of chromium, nickel, molybdenum, and nitrogen in a balanced austenitic-ferritic microstructure. This alloy provides excellent tensile and yield strength, high toughness, and superior resistance to pitting, crevice corrosion, and stress-corrosion cracking. The fittings maintain mechanical integrity and dimensional stability under thermal cycling, mechanical stress, and high-pressure operation. Duplex Steel 2205 Pipe Fittings combine high strength, durability, and corrosion resistance, ensuring reliable, leak-tight connections in demanding piping systems where conventional stainless steel fittings may fail.
| Standard Specification : | Duplex Steel Fittings |
| Coating Fitting Faces : | Cold and Hot Dip Galvanized, Yellow Transparent, Oil Black Paint, Zinc Plated, Anti-rust Paint |
| Dimensions Class: | 2000#, 3000#, 6000#, 9000# |
| Application: | Nuclear Power Plant Water Pipeline Industry Chemical Industry Oil And Gas Industry Fabrication Industry Natural Gas Industry |
| Rating Pressure: | Pressure Rating Of: 3000 LBS, 6000 LBS, 9000 LBS |
| Check Sizes: | (SMLS UPTO 24”) 1/2” TO 36” (Buttweld 8” TO 36” ) |
| Fitting Machining Equipment: | Press machine, electric bevelling machine, Bending machine, Pushing Machine, Sand-blasting machine etc |
| Thickness: | View Our Thickness: Schedule 5S, SCH10, SCH20, SCH10, SCH20, SCH30, SCHTD, SCH40, SCH60, XS, SCH80, SCH100, SCH120, SCH140, SCH160. |
| Standard: | MSS-SP-43 Type B Fittings, ANSI B16.28 Fittings, JIS B2312 Fittings, JIS B2313 Fittings, ANSI B16.9 Fittings, MSS-SP-43 Type A Fittings, MSS-SP-43 Type b Fittings |
| Grade | S31803 |
|---|---|
| C | 0.030 maximum |
| Mn | 2.00 maximum |
| Si | 1.00 maximum |
| P | 0.030 maximum |
| S | 0.020 maximum |
| Cr | 22.0 – 23.0 |
| Mo | 3.0 – 3.5 |
| Ni | 4.50 – 6.50 |
| N | 0.14 – 0.20 |
| Fe | 63.72 min |
| Gr. | Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) |
| 2205 | 7.805 | 0.285 | 1420 – 1465 | 2588 – 2669 |
At Nasir Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex Steel 2205 Pipe Fittings in Manama, Bahrain, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Bahrain, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
Contact us to get a quick quote for your requirement.
Duplex Steel 2205 Pipe Fittings are widely used in industries requiring high-performance, corrosion-resistant, and durable piping solutions. They are essential in chemical processing plants for pipelines, reactors, and heat exchangers exposed to acids, alkalis, and chlorides. Petrochemical and oil and gas industries utilize these fittings in pumps, piping assemblies, and critical process systems. Power generation and desalination plants employ them in high-pressure, high-temperature piping networks. Offshore and marine applications benefit from their resistance to seawater corrosion and thermal stress. These fittings provide secure, long-lasting, and reliable connections for piping systems operating under extreme chemical, thermal, and mechanical conditions.
