Okoye Nickel Alloys is a reputable manufacturer and supplier of Monel Tube Fittings based in Kinshasa, Congo. They’re known for providing top-notch fittings that boast remarkable corrosion resistance, strength, and durability. Each fitting is meticulously engineered to ensure reliable performance, even in the toughest industrial, marine, and chemical settings. Okoye Nickel Alloys has a diverse selection of Monel Tube Fittings, including elbows, tees, reducers, couplings, and caps, all crafted to meet international standards. Their products cater to various industries, such as chemical processing, marine engineering, offshore oil and gas, desalination, and power generation, delivering high-performance solutions for essential piping systems.
Monel Tube Fittings are mainly made from a nickel-copper alloy, typically consisting of 67% nickel and 33% copper, along with trace amounts of iron, manganese, and carbon to boost mechanical strength and corrosion resistance. This unique blend offers outstanding resistance to seawater, alkalis, hydrofluoric acid, and other aggressive substances. The fittings have a tensile strength of around 620 MPa, a yield strength of 275 MPa, and an elongation of 35%, ensuring they are both durable and mechanically stable. Monel retains its toughness, ductility, and integrity even at high temperatures, while also resisting stress corrosion cracking and embrittlement.
| ASME B1.1 Materials Standard & Specification |
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| Monel 400 Tube Fittings Other Trade name |
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| Test & Certification | ECE R110, EC-79, NACE MR0175/ISO 15156 and MR0103. | ||||||
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| Port | India | ||||||
| NI | C | AL | MN | SI | FE | CU | S |
| 63.0 min | 0.3 max | 0.50 max | 2.0 max | 0.5 max | 1.0 – 2.5 | 28.0 – 34.0 | 0.02 max |
| DENSITY | MELTING RANGE | YIELD STRESS (0.2%OFFSET) | TENSILE STRESS | ELONGATION |
| 8.8 g/cm3 | 1350 °C (2460 °F) | Psi – 35,000 , MPa – 240 | Psi – 80,000 , MPa – 550 | 40 % |
At Okoye Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Monel Tube 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 Tube Fittings are extensively utilized in applications that demand corrosion-resistant, durable, and high-performance connections. They’re perfect for seawater piping systems, condensers, heat exchangers, desalination plants, and chemical and petrochemical processing, as well as marine and offshore platforms. These fittings guarantee secure, leak-proof connections in critical industrial and marine systems that are exposed to brine, seawater, and other corrosive environments. With their impressive mechanical strength, long service life, and resistance to corrosion, Monel Tube Fittings provide dependable, maintenance-free performance in even the most challenging conditions.