Okoye Nickel Alloys is a leading manufacturer of Inconel 625 pipe based in Kinshasa, Congo. Our Inconel 625 pipe is known for its exceptional resistance to corrosion, oxidation and high temperatures, making it ideal for the harshest environments Perfect for applications in the marine, aerospace and medical industries, these pipelines ensure outstanding durability and performance. Okoye Nickel Alloy is committed to providing the best materials and customized solutions, delivering reliable and durable Inconel 625 pipe with strong industry standards and customer feedback
Okoye Nickel Alloys is a well-respected manufacturer and supplier located in Kinshasa, Congo, specializing in high-quality **Inconel 625 Pipes** that are engineered for outstanding performance in harsh, corrosive, and high-temperature settings. These pipes are crafted from a unique nickel-chromium-molybdenum-niobium alloy, celebrated for its exceptional strength, resistance to oxidation, and durability against fatigue. At Okoye Nickel Alloys, we prioritize precision in manufacturing, ensuring a superior surface finish and adherence to international standards. Our **Inconel 625 Pipes** find extensive applications in the chemical, marine, aerospace, and power generation sectors, where durability, reliability, and resistance to corrosion are essential for safe and efficient operations.
| Standard | ASTM B167, B517 / ASME SB 167, SB 517 |
| Standard | ASTM, ASME and API |
| Size | 15 NB UP TO 600 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 | S | Cu | Fe | Ni | Cr |
|---|---|---|---|---|---|---|---|---|
| Inconel 625 | 0.10 max | 1.0 max | 0.5 max | 0.015 max | 1.0 max | Balance | 58.0 – 63.0 | 21.0 – 25.0 |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|---|---|---|
| Inconel 625 | 8.1 g/cm3 | 1411 °C (2571 °F) | Psi – 80,000 , MPa – 550 | Psi – 30,000 , MPa – 205 | 30 % |
The **Inconel 625 Pipes** are primarily made up of nickel (at least 58%), chromium (20–23%), molybdenum (8–10%), and niobium (3.15–4.15%), along with small amounts of iron, titanium, and cobalt. This specific blend grants remarkable resistance to pitting, crevice corrosion, and stress cracking induced by chlorides. The alloy boasts a tensile strength of around 827 MPa and a yield strength of approximately 414 MPa, maintaining impressive toughness from cryogenic temperatures all the way up to 980°C. Moreover, **Inconel 625** is known for its excellent weldability and fatigue strength, even in challenging chemical or marine environments.
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**Inconel 625 Pipes** are widely utilized in industries that require high strength and corrosion resistance under extreme conditions. In the chemical and petrochemical fields, they are commonly found in heat exchangers, reactors, and process piping that handle acidic or oxidizing substances. In the marine sector, these pipes are essential for seawater systems, offshore platforms, and desalination facilities. Aerospace applications include components like jet engines, exhaust systems, and turbines. Additionally, **Inconel 625 Pipes** are crucial in nuclear power plants, oil and gas exploration, and pollution control systems, ensuring a long service life, structural integrity, and top-notch performance.
