Okoye Nickel Alloys is a reputable manufacturer and supplier of Monel K500 Tubing based in Kinshasa, Congo. They offer top-notch tubing that stands out for its remarkable strength, resistance to corrosion, and overall durability. These tubes are meticulously engineered to perform reliably in tough industrial, marine, and chemical settings, especially where high mechanical performance is a must. Okoye Nickel Alloys provides Monel K500 Tubing in a variety of sizes, diameters, wall thicknesses, and forms, all crafted to meet international standards. The company caters to industries like offshore oil and gas, marine engineering, chemical processing, desalination, and power generation, delivering high-performance solutions for essential piping and tubing systems.
Monel K500 Tubing is mainly made from a nickel-copper alloy, typically consisting of 63% nickel and 28–34% copper, with small amounts of aluminum and titanium added to boost strength, hardness, and corrosion resistance. This alloy is known for its excellent resistance to seawater, alkalis, hydrofluoric acid, and other corrosive substances. Monel K500 Tubing boasts a tensile strength of around 880 MPa, a yield strength of 415 MPa, and an elongation of 25%, ensuring outstanding mechanical stability. The material retains its toughness, ductility, and dimensional integrity even at high temperatures while effectively resisting stress corrosion cracking and embrittlement.
| Specifications | : | ASTM B163, B730 / ASME SB163, B730 |
| Dimensions | : | ASTM, ASME and API |
Alloy k500 Tubes Size | : | 6 mm OD x 0.7 mm to 50.8 mm OD x 3 mm thk. |
| Schedule | : | SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| Type | : | Seamless / ERW / Welded / Fabricated / LSAW Tubes |
| Form | : | Round, Square, Rectangular, Hydraulic Etc |
| Length | : | Single Random, Double Random & Cut Length. |
| End | : | Plain End, Beveled End, Treaded |
| Grade | C | Mn | Si | S | Cu | Fe | Ni | Cr |
| Monel k500 | 0.30 max | 2.00 max | 0.50 max | 0.24max | 28.0-34.0 | 2.50 max | 63.00 min | – |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Monel k500 | 8.8 g/cm3 | 1350 °C (2460 °F) | Psi – 80,000 , MPa – 550 | Psi – 35,000 , MPa – 240 | 40 % |
At Okoye Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Monel K500 Tubing 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 K500 Tubing is widely utilized in applications that demand high-strength, corrosion-resistant, and durable tubing. It’s perfect for marine and offshore piping systems, chemical and petrochemical processing equipment, desalination plants, heat exchangers, and power generation machinery. These tubes offer secure, long-lasting, and maintenance-free flow solutions in environments exposed to seawater, brine, and other aggressive media. With their exceptional mechanical properties, corrosion resistance, and longevity, Monel K500 Tubing guarantees reliable performance in critical industrial and marine applications.
