Okoye Nickel Alloys, located in Kinshasa, Congo, has built a solid reputation as a reliable manufacturer and supplier of **Hastelloy C276 Flanges**. These flanges are celebrated for their remarkable resistance to both corrosion and oxidation. With a strong focus on precision engineering and top-notch quality, the company provides flanges that adhere to strict international standards. They are commonly used in tough chemical and industrial settings, thanks to their ability to endure aggressive chemicals, potent oxidizers, and reducing agents. Okoye Nickel Alloys guarantees that every product offers exceptional strength, durability, and performance, even in the harshest operating conditions.
| Standard | ASTM B 622, B 619 / ASME SB 622, SB 619 |
| Standard | ASTM, ASME and API |
| Size | 15 NB UP TO C22 NB IN SCH 5S, 10S,10, 20, 40S, 40, STD, 60, 80S, 80, XS, 100, 120, 140, 160 & XXS |
| Length | Single Random, Double Random & Required Length, Cut Length |
| End | Plain End, Beveled End, Treaded |
| Grade | C | Mn | Si | Co | P | Fe | Mo | Ni | Cr | S | W | V |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hastelloy C276 | 0.010 max | 0.50 max | 0.08 max | 2.5 max | 0.02 max | 2 – 6 | 12.5 – 14.5 | Bal | 20 – 22.5 | 0.02 max | 2.5 – 3.5 | 0.35 max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|---|---|
| 8.69 g/cm3 | 1399 °C (2550 °F) | Psi – 1,00,000 , MPa – 690 | Psi – 45000 , MPa – 310 | 45% |
At Okoye Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Hastelloy C276 Flanges 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.
Hastelloy C276 Flanges find extensive use in chemical processing plants, power generation, and marine engineering due to their ability to withstand corrosive chemicals. They are particularly well-suited for scrubbers, heat exchangers, evaporators, and pressure vessels that are exposed to acidic and chloride-laden environments. Additionally, they are employed in the pharmaceutical, pulp and paper, and waste treatment sectors, where contamination-free performance is crucial. Their outstanding durability and mechanical strength make them the go-to choice for industries operating in extreme conditions involving both oxidizing and reducing agents.
