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Marsh Nickel Alloys is a trusted manufacturer and supplier of premium quality nickel based alloys and specialty products like Nimonic bars in Canberra, Australia Known for accuracy and durability is to various industries including aerospace, automotive and power generation Let’s fill the need. Our mnemonic panels are designed to perform exceptionally well in high temperature and stress environments, and meet global standards.Marsh Nickel Alloys is your trusted partner for high quality alloying solutions in the Australia and beyond.
Marsh Nickel Alloys is a top-notch manufacturer and supplier of high-quality Super Duplex Steel Valves based in Canberra, Australia. Known for their dedication to excellence and precision engineering, they provide durable and corrosion-resistant valve solutions that are perfect for tough industrial settings. With a strong emphasis on quality assurance, cutting-edge technology, and customer satisfaction, Marsh Nickel Alloys serves a variety of sectors, including oil & gas, petrochemical, marine, and power generation. Supported by a talented team and rigorous manufacturing processes, they have earned a reputation as a reliable name for Super Duplex Steel Valves both in Australia and on the international stage.
| Standards : | BS HR 5, BS HR 504, DIN 17752, AECMA PrEN2306, AECMA PrEN2307, AECMA PrEN2306, AECMA Pr EN2307, AECMA PrEN2402, ISO 9723, ISO 9724, ISO 9725, MSRR 7004 |
| Dimensions : | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Wire : | Thickness starting from 0.05mm |
| Round bar size : | Diameter: 3-~800mm |
| Hex Bar size : | 2-100mm A/F |
| Flat bar size : | Thickness: 2 -100mm / Width: 10 to 500mm |
| Square bar size : | 4 to 100mm |
| Rectangular Bars Size : | 33 x 30mm to 295 x 1066mm |
| Hollow Bar : | 32mm OD x 16mm ID to 250mm OD x 200mm ID |
| Tolerance : | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
| Finish : | Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish |
The Super Duplex Steel Valves from Marsh Nickel Alloys in Canberra are primarily made up of chromium (24–26%), nickel (6–8%), molybdenum (3–5%), and nitrogen, which gives them outstanding corrosion resistance and strength. These valves boast a high yield strength of around 550 MPa and a tensile strength of up to 800 MPa, along with remarkable toughness and fatigue resistance. Their dual-phase microstructure significantly boosts their durability and ability to resist stress corrosion cracking and pitting. Perfect for harsh conditions, these valves maintain their mechanical integrity even under high pressure and temperature, making them ideal for critical industrial applications.
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The Super Duplex Steel Valves produced by Marsh Nickel Alloys in Canberra are widely utilized in industries where strength, corrosion resistance, and durability are essential. You’ll find them in offshore oil rigs, desalination plants, chemical processing units, marine systems, and heat exchangers. These valves are particularly suited for transporting aggressive fluids under high pressure and temperature, thanks to their resistance to chloride stress corrosion and erosion. They are also favored in subsea and onshore pipeline systems, power plants, and fire-fighting systems. With their exceptional reliability in extreme environments, Super Duplex Steel Valves guarantee long-lasting performance and safety.
