Okoye Nickel Alloys stands out as a top-notch manufacturer and supplier located in Kinshasa, Congo, focusing on high-quality Hastelloy Pipe Fittings that are built to resist corrosion and offer impressive mechanical strength. The company utilizes cutting-edge manufacturing methods and rigorous quality control to guarantee that every fitting aligns with international standards for precision, durability, and reliability. Their Hastelloy Pipe Fittings are specifically designed to excel in the toughest chemical, marine, and high-temperature settings. With a strong dedication to innovation, quality, and customer satisfaction, Okoye Nickel Alloys delivers reliable solutions for industrial piping systems that require long-lasting performance.
These Hastelloy Pipe Fittings are mainly made from nickel, molybdenum, and chromium, with trace amounts of tungsten, cobalt, and iron to boost their corrosion resistance and mechanical properties. The alloy is known for its outstanding resistance to pitting, crevice corrosion, and stress-corrosion cracking, whether in oxidizing or reducing environments. It maintains impressive tensile and yield strength, good ductility, and thermal stability even under extreme conditions. The remarkable mechanical and chemical characteristics of Hastelloy ensure that the fittings maintain their structural integrity and dependable performance, even in demanding industrial applications.
| Specification | Hastelloy |
| Grade | Hastelloy |
| Type | Seamless / Welded / Fabricated |
| Bending Radius | R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom |
| Range | ½”NB to 24”NB in Sch 10s, 40s, 80s, 160s, XXS. |
| Dimensions | ANSI/ASME B16.9, B16.28, MSS-SP-43. |
| C | Mn | Si | S | Co | Ni | Cr | Fe | Mo | P | |
| Hastelloy Pipe Fittings | 0.010 max | 0.50 max | 0.08 max | 0.02 max | 2.50 max | 50.015 min* | 20.00 – 22.50 | 2.00 – 6.00 | 12.50 – 14.50 | 0.02 max |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Hastelloy Pipe Fittings | 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 Pipe 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.
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Hastelloy Pipe Fittings find their place in various sectors, including chemical processing, oil and gas, marine engineering, power generation, and pharmaceuticals. They are perfect for piping systems that deal with corrosive fluids, acids, and seawater, as well as high-pressure and high-temperature situations. These fittings are frequently used in reactors, heat exchangers, condensers, and pressure vessels, ensuring leak-free and durable connections. Their unique blend of corrosion resistance, mechanical strength, and thermal stability makes Hastelloy Pipe Fittings a vital component for industrial systems that require long-term reliability and performance.