Okoye Nickel Alloys is a leading manufacturer and supplier of Incoloy Tube Fittings based in Kinshasa, Congo. Our Incoloy tube fittings are designed to excel in demanding conditions, offering outstanding resistance to corrosion, high temperatures, and oxidation. These fittings are ideal for use in chemical processing, oil and gas, and power generation industries, where reliability and performance are crucial. At Okoye Nickel Alloys, we ensure that our Incoloy tube fittings meet stringent quality standards and deliver long-lasting durability. With competitive pricing, timely delivery, and a strong commitment to customer satisfaction, we are your trusted source for premium Incoloy tube fittings in the Congo and beyond.
Incoloy Tube Fittings are top-notch components designed for tough industries that demand exceptional resistance to heat, oxidation, and corrosion. Crafted from high-quality nickel-iron-chromium alloys, these fittings guarantee leak-proof and secure connections in piping systems that face extreme temperatures and pressures. They boast remarkable strength and dimensional stability, even in harsh chemical environments. You’ll find Incoloy Tube Fittings in power generation, oil & gas, petrochemical, and marine applications, thanks to their long-lasting reliability. Their precision-engineered design makes installation a breeze, ensuring tight seals and enhanced safety for both seamless and welded tube connections.
| ASME B1.1 Materials Standard & Specification |
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| PSI Pressure Ratings |
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| Incoloy 825 Tube Fittings and Adapter Fittings Maximum Allowable Working Product Pressure |
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| Alloy | C | Mn | Si | S | Cu | Fe | Ni | Cr | Al | Ti |
| Incoloy Tube Fittings | 0.05 max | 1.00 max | 0.5 max | 0.03 max | 1.50 – 3.00 | 22.00 min | 38.00 – 46.00 | 19.50 – 23.50 | 0.02 max | 0.06 – 1.20 |
| Grade | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Incoloy Tube Fittings | 8.14 g/cm3 | 1400 °C (2550 °F) | Psi – 80,000 , MPa – 550 | Psi – 32,000 , MPa – 220 | 30 % |
Incoloy Tube Fittings are primarily made up of nickel (42–72%), iron, and chromium, with additional elements like molybdenum, copper, and titanium to boost corrosion resistance and strength. These alloys showcase impressive tensile strength ranging from 550–800 MPa, yield strength around 250–500 MPa, and elongation of up to 45%. They excel in resisting oxidation, carburization, and sulfidation at high temperatures. The fittings maintain strong mechanical integrity under thermal stress and offer excellent weldability, making them perfect for both high-temperature and corrosive service conditions.
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Incoloy Tube Fittings are widely utilized in chemical processing plants, power generation systems, refineries, and marine settings due to their remarkable resistance to oxidation and corrosive substances. They’re perfect for heat exchangers, boilers, condensers, gas turbines, and pressure vessels where strength and corrosion resistance are crucial. In the oil & gas industry, they provide secure tube connections in high-pressure lines. Plus, Incoloy’s stability during thermal cycling makes these fittings ideal for aerospace, nuclear, and furnace applications, ensuring long-term reliability.
