Nestled in the industrial heart of Kinshasa, Okoye Nickel Alloys stands as a trusted partner for robust engineering solutions, dedicated to serving the dynamic needs of Congo and beyond. We specialize in providing high-performance materials like the Incoloy 800/800H/800HT pipe, understanding that the integrity of your project relies on the quality of its components. Our commitment is to deliver not just a product, but a foundation of reliability, ensuring your operations benefit from superior materials backed by local expertise and a deep understanding of the regional industrial landscape.
The strength of Incoloy 800, 800H, and 800HT pipes lies in their carefully balanced composition, primarily nickel, iron, and chromium, with additions of titanium and aluminum. This formula grants them exceptional mechanical properties, including impressive tensile strength and remarkable resistance to creep and stress rupture, especially in the 800H and 800HT grades which are thermally treated for enhanced performance. They maintain this robustness even when exposed to extreme temperatures, making them a go-to choice for high-stress environments where failure is not an option.
Specifications : ASTM B423, B705, B704 / ASME SB423, SB705, SB704
Standard : ASTM, ASME and API
Size : 15″NB – 150″NB
Outer Diameter : 6.35 mm OD upto 254 mm OD in 0.6 TO 20 mm thickness.
Length : Single Random, Double Random & Cut Length
Schedule : SCH 10, SCH20, SCH30, SCH50, STD, SCH60, XS, SCH80, SCH120, SCH140, SCH160, XXS
Types : Seamless / ERW / Welded / EFW / Fabricated / CDW
| Grade | C | Al | Ti | S | Cu | Fe | Ni |
| Incoloy 800/800H/800HT Pipe | 0.05 max | 0.2 max | 0.6 – 1.2 | 0.03 max | 1.5 – 3.0 | 22.0 min | 38.0 – 46.0 |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Incoloy 800/800H/800HT Pipe | 8.14 g/cm3 | 1400 °C (2550 °F) | Psi – 80,000 , MPa – 550 | Psi – 32,000 , MPa – 220 | 30 % |
At Okoye Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Incoloy 800/800H/800HT Pipes 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.
These pipes are indispensable in industries where high temperatures and corrosive atmospheres are the norm. You’ll find them hard at work in the heart of petrochemical processing plants, within the heat recovery systems of power generation facilities, and in the demanding environments of industrial furnaces and heat-treating equipment. They are also essential for handling caustic solutions and in nuclear engineering applications, proving their versatility and reliability in ensuring the safety and efficiency of some of the world’s most critical industrial processes.
