Xuan Nickel Alloys, based in Da Nang, Vietnam, is a leading manufacturer and supplier of premium Monel K500 Flanges. Renowned for their exceptional strength, corrosion resistance, and durability, these flanges are ideal for various industrial applications, including marine, chemical processing, and oil & gas sectors. Xuan Nickel Alloys is committed to delivering high-quality products that meet global standards, ensuring customer satisfaction and reliability in every project. Trust us for your Monel K500 Flanges needs.
Xuan Nickel Alloys is a reputable manufacturer and supplier based in Da Nang, Vietnam, specializing in high-performance Monel K500 Flanges that are perfect for use in tough, corrosive industrial settings. These flanges bring together the outstanding corrosion resistance of Monel 400 with the added benefits of strength, hardness, and wear resistance thanks to age-hardening. With their exceptional ability to resist seawater, acids, alkalis, and stress corrosion cracking caused by chlorides, Monel K500 Flanges are a go-to choice in industries like chemical, petrochemical, marine, oil and gas, aerospace, and power generation. At Xuan Nickel Alloys, we pride ourselves on precision engineering and adherence to international standards, ensuring our products deliver reliable and long-lasting performance.
| Size | : | 1/8″ NB TO 48″NB. |
| Range | : | 15 NB to 300 NB |
| Specification | : | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc. |
| Standards | : | ASTM / ASME SB 564 / 160 / 472 |
| Class | : | 150#, 300#, 600#, 900#, 1500#, 2500#. PN6, PN10, PN16, PN25, PN40, PN64 etc. |
| Grades | : | Monel 400 (UNS No. N04400), Monel K500 (UNS No. N05500). |
| Monel K500 | Ni | Fe | C | Mn | Si | Cu | Al | Ti | S |
| 63.0 min | 05 – 2 | 0.25 max | 1.5 max | 0.5 max | 27.0 – 33.0 | 2.3 – 3.15 | 0.35 – 0.85 | 0.010 max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.44 g/cm3 | 1350 °C (2460 °F) | Psi – 1,60,000 , MPa – 1100 | Psi – 1,15,000 , MPa – 790 | 20 % |
Made from a nickel-copper alloy that’s enhanced with small amounts of aluminum and titanium, Monel K500 Flanges undergo a process called precipitation hardening to boost their mechanical properties. This results in flanges that offer remarkable tensile strength, yield strength, and toughness, all while maintaining excellent corrosion resistance in both oxidizing and reducing environments. They perform well in both freezing and high temperatures, making them ideal for critical flanged connections in challenging operating conditions.
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Monel K500 Flanges find extensive use in industries that demand secure, durable, and corrosion-resistant connections. You’ll often see them in marine engineering, shipbuilding, offshore platforms, and desalination plants for seawater systems. In chemical and petrochemical facilities, they’re used in pumps, valves, reactors, and process piping. The oil and gas sector relies on them for high-pressure and sour gas applications, while the aerospace and defense industries appreciate their strength, toughness, and reliability. Power generation plants also benefit from their long service life and ability to handle extreme operating stresses.
