Okoye Nickel Alloys is a leading manufacturer and supplier of Incoloy 825 Pipes in Kinshasa, Congo. Our Incoloy 825 pipes are designed for superior performance in challenging environments, offering exceptional resistance to corrosion, oxidation, and acidic conditions. Ideal for use in chemical processing, oil and gas industries, and marine applications, these pipes ensure durability and reliability under harsh conditions. At Okoye Nickel Alloys, we are committed to delivering high-quality Incoloy 825 pipes that meet stringent industry standards. With competitive pricing, timely delivery, and a focus on customer satisfaction, we are your trusted partner for Incoloy 825 pipes in the Congo and beyond.
Okoye Nickel Alloys is a reputable manufacturer and supplier located in Kinshasa, Congo, specializing in high-quality **Incoloy 825 Pipes** that are engineered for outstanding performance in harsh, corrosive, and high-temperature settings. Crafted from a unique nickel-iron-chromium-molybdenum-copper alloy, these pipes boast remarkable resistance to oxidation, stress corrosion, and acid attacks. At Okoye Nickel Alloys, we prioritize precise manufacturing, dimensional accuracy, and strict adherence to international quality standards. **Incoloy 825 Pipes** find extensive applications in the chemical processing, power generation, marine, and petrochemical sectors, where durability, reliability, and corrosion resistance are crucial for safe and efficient operations.
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 825 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 825 Pipe | 8.14 g/cm3 | 1400 °C (2550 °F) | Psi – 80,000 , MPa – 550 | Psi – 32,000 , MPa – 220 | 30 % |
The primary components of **Incoloy 825 Pipes** include nickel (38–46%), iron (the balance), chromium (19.5–23.5%), along with molybdenum (2.5–3.5%), copper (1.5–3.0%), and trace amounts of titanium and aluminum. This specific composition grants exceptional resistance to both reducing and oxidizing acids, as well as chloride-induced stress-corrosion cracking. These pipes demonstrate a tensile strength ranging from 550 to 750 MPa and a yield strength between 250 and 450 MPa. **Incoloy 825** also maintains excellent mechanical stability at elevated temperatures, offering superior weldability, ductility, and fatigue resistance.
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**Incoloy 825 Pipes** are widely utilized in industries that require high corrosion resistance in aggressive chemical environments and high-temperature conditions. In chemical and petrochemical facilities, they are commonly found in heat exchangers, process piping, and reactors that handle sulfuric, hydrochloric, and phosphoric acids. In the power generation sector, these pipes are essential components in boilers, superheaters, and turbine parts. The marine industry employs them in seawater systems, desalination plants, and offshore platforms. Furthermore, **Incoloy 825 Pipes** are also used in oil and gas, aerospace, and pollution control applications, ensuring long-term reliability and durability.
