Okoye Nickel Alloys stands out as a top-notch manufacturer and supplier of Monel Forged Fittings, proudly based in Kinshasa, Congo. They’re known for their commitment to delivering high-quality products that meet international standards. With a focus on precision engineering and durability, the company crafts Monel Forged Fittings that are perfect for tough industrial applications. These fittings are designed to withstand corrosion, oxidation, and high-pressure situations. Okoye Nickel Alloys offers a wide variety of forged fittings, including elbows, tees, couplings, and unions, ensuring they provide reliable and long-lasting solutions for the chemical, marine, and oil & gas industries both in Congo and around the globe.
Monel Forged Fittings are made up of a unique blend of materials, primarily nickel (about 63%) and copper (roughly 28–34%), along with trace amounts of iron, manganese, carbon, and silicon. This special alloy composition gives them remarkable strength and resistance to corrosion in seawater, as well as in acidic and alkaline environments. On the mechanical side, Monel boasts a tensile strength of around 550 MPa, a yield strength of 240 MPa, and a high melting point of 1300°C. These fittings are known for their impressive hardness, ductility, and thermal stability, making them perfect for applications that demand toughness and performance in extreme conditions.
Specifications : ASTM B564 & ASME SB564
Standard : ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799
Size : 1/8” NB to 4” NB (Socketweld & Screwed-Threaded)
Class : 2000 LBS, 3000 LBS, 6000 LBS, 9000 LBS
Type : Socketweld Fittings, Screwed-Threaded Fittings
Grades : Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500)
| Grade | C | Mn | Si | S | Cu | Fe | Ni |
| Monel 400 | 0.30 max | 2.00 max | 0.50 max | 0.024 max | 28.00 – 34.00 | 2.50 max | 63.00 min |
| Monel K500 | 0.25 max | 1.5 max | 0.5 max | 0.010 max | 27.00 – 33.00 | 0.5 – 2 | 63.00 min |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Monel 400 | 8.8 g/cm3 | 1350 °C (2460 °F) | Psi – 80,000 , MPa – 550 | Psi – 35,000 , MPa – 240 | 40 % |
| Monel K500 | 8.44 g/cm3 | 1350 °C (2460 °F) | Psi – 160000 , MPa – 1100 | Psi – 115000 , MPa – 790 | 20 % |
At Okoye Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Monel Forged Fittings in Kinshasa, Congo, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Congo, 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.
Monel Forged Fittings find their place in various industries that require exceptional corrosion and heat resistance. They are frequently used in marine engineering, chemical and hydrocarbon processing, oil and gas exploration, power generation, and heat exchangers. These fittings are particularly well-suited for connecting pipelines that transport corrosive fluids and gases in offshore and coastal settings. Their outstanding mechanical properties make them ideal for high-pressure and high-temperature systems. Moreover, Monel Forged Fittings are a go-to choice in desalination plants, the pulp and paper industry, and marine hardware, where reliability, durability, and leak-proof performance are absolutely essential.