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Marsh Nickel Alloys is a top-notch manufacturer and supplier located in Canberra, Australia, with a focus on high-quality Duplex 2205 Tube Fittings. These fittings are celebrated for their remarkable strength, toughness, and resistance to corrosion, making them reliable choices for even the toughest industrial settings. At Marsh Nickel Alloys, precision manufacturing and rigorous quality control are at the forefront, ensuring that their products are consistently durable and high-performing. Duplex 2205 Tube Fittings find their place in various industries, including oil and gas, chemical processing, marine, and power generation, offering robust and long-lasting solutions for piping systems that face high pressures, corrosive substances, and challenging operating conditions.
These fittings are made up of about 22% chromium, 5–6% nickel, 3% molybdenum, and trace amounts of nitrogen, blending the advantages of both austenitic and ferritic stainless steels. This unique composition results in outstanding mechanical properties, such as high tensile strength, excellent toughness, and strong resistance to stress corrosion cracking and pitting. They maintain their stability even in high temperatures and aggressive chemical environments, ensuring dependable performance and a long service life in demanding industrial applications.
| ASME B1.1 DSS Materials Standard & Specification |
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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 Marsh Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex 2205 Tube Fittings in Canberra, Australia, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Australia, 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 commonly utilized in chemical and petrochemical plants, oil and gas pipelines, seawater desalination systems, and marine engineering projects. They are perfect for connecting tubes, valves, pumps, and other essential components in corrosive and high-pressure settings. These fittings excel in resisting pitting, crevice corrosion, and stress corrosion cracking, guaranteeing leak-free and durable joints. With their exceptional strength, corrosion resistance, and reliability, they are indispensable for offshore platforms, refineries, chemical reactors, and heat exchangers operating under tough industrial conditions.