Home > Duplex Steel > Duplex Tube 2205 Fittings
At Elvis Nickel Alloys, based in Texas, USA, we take pride in being a leading manufacturer and distributor of Duplex Steel 2205 tube fittings. Renowned for their exceptional strength and resistance to corrosion, our Duplex Steel 2205 fittings are designed to meet the rigorous demands of various industrial applications. Our commitment to quality and precision ensures that each fitting provides reliable performance and durability. Whether for chemical processing, oil and gas, or other high-stress environments, our Duplex Steel 2205 tube fittings offer the perfect blend of resilience and versatility, reflecting our dedication to excellence in every product.
| ASME B1.1 DSS Materials Standard & Specification |
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| PSI Pressure Ratings |
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| Manufacturing range |
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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 |
As a leading Duplex 2205 Tube Fittings Manufacturer in Texas, USA, we produce fittings that consist of around 22% chromium, 5-6% nickel, and 3% molybdenum, with nitrogen added to boost strength. These tube fittings feature a well-balanced austenitic-ferritic microstructure, which offers outstanding resistance to pitting, crevice corrosion, and stress corrosion cracking. Their mechanical properties include a high yield strength of about 450 MPa and a tensile strength that exceeds 620 MPa, along with good impact toughness and fatigue resistance. This unique blend of composition and properties makes Duplex 2205 Tube Fittings a reliable choice for aggressive and corrosive conditions.
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Our Duplex 2205 Tube Fittings are widely utilized across various industries due to their remarkable corrosion and erosion resistance, coupled with high mechanical strength. You’ll find these fittings in chemical processing plants, marine and offshore industries, pulp and paper mills, oil and gas refineries, and desalination facilities. Their ability to endure harsh environments and resist chloride-induced stress corrosion makes them ideal for heat exchangers, pressure vessels, and piping systems in aggressive media. With Duplex 2205 Tube Fittings, you can expect a long service life and minimal maintenance, providing exceptional value in critical applications.
