Home > Duplex Steel > Duplex Tube 2205 Fittings
At Nasir Nickel Alloys in Manama, Bahrain, Duplex 2205 Tube Fittings are engineered to provide exceptional strength, corrosion resistance, and durability for demanding industrial applications. Manufactured from high-quality duplex stainless steel, these fittings feature a balanced austenitic-ferritic microstructure, offering superior mechanical properties and excellent resistance to pitting, crevice corrosion, and stress corrosion cracking. Each fitting is precision-crafted to ensure leak-proof, secure connections and consistent performance. Designed for chemical, petrochemical, marine, and industrial systems, Duplex 2205 Tube Fittings deliver reliable, long-lasting solutions for high-pressure and aggressive environments, ensuring safe and efficient operation in critical applications.
Duplex 2205 Tube Fittings are composed of approximately 22% chromium, 5–6% nickel, 3% molybdenum, and nitrogen, providing excellent resistance to chloride-induced corrosion, pitting, and stress corrosion cracking. The duplex microstructure enhances tensile and yield strength, toughness, and fatigue resistance under fluctuating pressures and elevated temperatures. These fittings maintain dimensional stability under thermal cycling and mechanical stress. The combination of superior strength, corrosion resistance, and mechanical durability ensures reliable long-term performance, making Duplex 2205 Tube Fittings ideal for harsh chemical, marine, and high-pressure industrial applications.
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| DENSITY | MELTING POINT | TENSILE STRESS | YIELD STRESS (0.2%OFFSET) | ELONGATION |
| 7.8 g/cm3 | 1350 °C (2460 °F) | Psi – 116000 , MPa – 800 | Psi – 80000 , MPa – 550 | 15 % |
| MATERIAL | C | MN | SI | P | S | CR | MO | NI | N | FE |
| DUPLEX 2205 | .030 Max | 2.00 Max | 1.00 Max | .030 Max | .020 Max | 22.0-23.0 | 3.00-3.50 | 4.50-6.50 | 0.14-0.20 | Balance |
At Nasir Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex 2205 Tube 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 2205 Tube Fittings are widely used in industries requiring high corrosion resistance, mechanical strength, and durability. They are ideal for chemical processing units, petrochemical plants, offshore platforms, desalination facilities, and power generation systems. Their resistance to chloride-induced corrosion, pitting, and stress corrosion cracking makes them suitable for marine and coastal applications. These fittings are also used in high-pressure pipelines, heat exchangers, and industrial process equipment handling aggressive chemicals. By providing secure, leak-proof connections and consistent performance under harsh conditions, Duplex 2205 Tube Fittings ensure safe, efficient, and long-lasting operation across critical chemical, marine, and industrial applications.
