Okoye Nickel Alloys is a reputable manufacturer and supplier of Monel K500 Pipes based in Kinshasa, Congo. They’re known for delivering top-notch pipes that boast remarkable strength, corrosion resistance, and durability. These pipes are meticulously engineered to perform reliably in tough industrial, marine, and chemical settings where high mechanical performance is a must. Okoye Nickel Alloys provides Monel K500 Pipes in both seamless and welded varieties, available in a range of diameters, wall thicknesses, and lengths, all crafted to meet international quality standards. Their clientele spans various industries, including offshore oil and gas, marine engineering, chemical processing, desalination, and power generation.
Monel K500 Pipes are primarily made from a nickel-copper alloy, typically containing 63% nickel and 28–34% copper, with small amounts of aluminum and titanium added to boost strength, hardness, and corrosion resistance. This alloy excels in resisting seawater, hydrofluoric acid, alkalis, and other harsh substances. With a tensile strength of around 880 MPa, yield strength of 415 MPa, and an elongation of 25%, these pipes offer outstanding mechanical stability. They maintain their toughness, ductility, and dimensional integrity even at elevated temperatures, while also resisting stress corrosion cracking and embrittlement.
| Specifications | ASTM B 163 ASME SB 163 / ASTM B 165 ASME SB 165 |
|---|---|
| Dimensions | ASTM, ASME and API |
| Size | 15″NB TO 150″NB IN |
| Specialized in | Large Diameter Size |
| Range | 6.35 mm OD upto 254 mm OD in 0.6 TO 20 mm thickness. |
| Type | Seamless / ERW / Welded / Fabricated |
| Form | Round, Hydraulic Etc |
| Length | Single Random, Double Random & Cut Length. |
| End | Plain End, Beveled End, Treaded |
| Monel K500 | Ni | C | Al | Mn | Si | Fe | Cu | S | Ti | Cr |
|---|---|---|---|---|---|---|---|---|---|---|
| 63.0 min | 0.25 max | 2.3 – 3.15 | 1.5 max | 0.5 max | 05 – 2 | 27.0 – 33.0 | 0.010 max | 0.35 – 0.85 | – |
| Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
|---|---|---|---|---|
| 8.44 g/cm3 | 1350 °C (2460 °F) | Psi – 1,15,000 , MPa – 790 | Psi – 1,60,000 , MPa – 1100 | 20 % |
At Okoye Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Monel K500 Pipes 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 K500 Pipes are widely utilized in situations that demand high-strength, corrosion-resistant, and durable piping solutions. They’re perfect for marine and offshore systems, seawater piping, chemical and petrochemical processing, desalination plants, heat exchangers, and power generation equipment. These pipes deliver secure, long-lasting, and maintenance-free flow solutions in critical industrial and marine environments that are exposed to seawater, brine, and other corrosive substances. Thanks to their exceptional mechanical properties, corrosion resistance, and longevity, Monel K500 Pipes guarantee reliable performance in even the most demanding applications.
