Marsh Nickel Alloys is a leading manufacturer and supplier based in Canberra, Australia, specializing in high-quality Monel 400 flanges. With a reputation for excellence, the company provides robust, corrosion-resistant solutions tailored to meet the demanding requirements of various industries, including oil and gas, marine, and chemical processing. Leveraging advanced technology and stringent quality controls, we deliver exceptional products that ensure reliability and durability, making it a trusted partner for industrial needs in the region.
Marsh Nickel Alloys, located in Canberra, Australia, stands out as a top-notch manufacturer and supplier of high-quality Monel 400 Flanges. These flanges are specifically designed to offer exceptional corrosion resistance, mechanical strength, and long-lasting reliability. By employing cutting-edge manufacturing techniques and rigorous quality control measures, the company guarantees that every flange adheres to international standards and performs reliably in tough industrial settings. Monel 400 Flanges from Marsh Nickel Alloys are perfect for use in marine engineering, oil and gas, chemical processing, and power generation, where they face harsh conditions like seawater, acids, and alkaline solutions, ensuring robust, leak-proof, and durable connections.
Specifications : ASTM B564 / ASTM SB 564
Dimensions : ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
Size : 1/8″ – 4″
Pressure Ratings :150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Flange Face Type : Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
Standards : ASTM, ASME Flanges, ANSI Flanges, DIN Flanges, EN Flanges, BS Flanges etc.
| Grade | C | Mn | Si | Cu | S | Ti | Ni | Al | Fe |
| Monel 400 | 0.3 max | 2.0 max | 0.5 max | 28.0 – 34.0 | 0.02 max | – | 63.0 min | 0.50 max | 1.0 – 2.5 |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Monel 400 | 8.8 g/cm3 | 1350 °C (2460 °F) | Psi – 80000 , MPa – 550 | Psi – 35000 , MPa – 240 | 40 % |
Made from a nickel-copper alloy, Monel 400 Flanges boast impressive resistance to seawater, caustic solutions, and acidic environments. They showcase remarkable mechanical properties, including high tensile and yield strength, toughness, and fatigue resistance, even in freezing temperatures. This alloy also excels in resisting pitting, stress corrosion cracking, and oxidation in both oxidizing and reducing conditions. Each flange undergoes precision forging, machining, heat treatment, and thorough testing to guarantee dimensional accuracy, metallurgical consistency, and dependable performance in critical piping systems.
Contact us to get a quick quote for your requirement.
Monel 400 Flanges are extensively utilized across various industries that demand corrosion-resistant and high-performance piping components. In marine and offshore engineering, they find applications in seawater piping systems, pumps, and shipbuilding. The oil and gas sector uses them in pipelines, valves, and chemical injection systems that are exposed to corrosive substances. Chemical and petrochemical facilities rely on them for process piping, reactors, and heat exchangers. With their blend of mechanical strength, corrosion resistance, and durability, Monel 400 Flanges are the go-to choice for challenging and essential industrial applications.
