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Okoye Nickel Alloys is a reliable manufacturer and supplier of Nickel Alloy 200 Tubes based in Kinshasa, Congo. They offer top-notch tubing solutions that are celebrated for their outstanding corrosion resistance, strength, and durability. These tubes are meticulously crafted to meet the demanding needs of various industries, including chemical, marine, and industrial applications. Okoye Nickel Alloys provides Nickel Alloy 200 Tubes in both seamless and welded forms, available in a range of sizes and specifications to align with international standards. With a strong emphasis on precision manufacturing and quality control, the company caters to sectors such as chemical processing, power generation, marine engineering, and oil & gas.
The Nickel Alloy 200 Tube is primarily made up of nickel (99.6%), along with trace amounts of iron, copper, manganese, silicon, and carbon. This unique composition grants it excellent resistance to alkalis, neutral salt solutions, and reducing chemicals. It boasts a tensile strength of around 380 MPa, a yield strength of 105 MPa, and an elongation of 40%, ensuring remarkable mechanical stability. The alloy retains its properties even at temperatures up to 600°C, providing exceptional thermal and electrical conductivity. Its low carbon content helps prevent embrittlement, enhancing ductility, toughness, and long-lasting durability in high-temperature and corrosive settings.
| Tube Fittings Specifications | ASTM B366/ ASME SB366 |
|---|---|
| Nickel Alloy Tube Fittings size | Seamless Butt Weld Fittings : 1/2″ – 10″ Welded Butt Weld Fittings : 1/2″ – 48″ |
| Alloy Tube Fittings Dimensions | ASME/ANSI B16.9, ASME B16.28, MSS-SP-43, BS4504, BS4504, BS1560, BS10 |
| Nickel Buttweld Fittings Thickness | SCH10, SCH20, SCH30, STD SCH40, SCH60, XS, SCH 80, SCH 100, SCH 120, SCH 140, SCH 160, XXS available with NACE MR 01-75 |
| Buttweld Tube FittingsType | DN15-DN1200 |
| ASTM B366 Buttweld Fitting Connection | Welding |
| Bending Radius | R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom ASTM B366 Grade Pipe Fitting |
| Size Range | ½” NB to 24″ NB in Sch 10s, 40s, 80s, 160s, XXS. (DN6~DN100) ASTM B366 Buttweld Fitting |
| ASTM B366 Buttweld Fittings Manufacturing process | Push, Press, Forge, Cast, etc. |
| Nickel Buttweld Tube Fittings Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
| SA 366 Pipe Fittings Origin & Mills | Japanese, Indian, USA, Korean, European, Ukraine, Russian |
| Specialized manufacturer of | Alloy 90º Elbows, 45º Elbows, Tees, Cross, Reducer, Pipe Cap, Stub End, Pipe Bend |
| – | Ni | C | Mo | Mn | Si | Fe | P | S | Cu | Cr |
|---|---|---|---|---|---|---|---|---|---|---|
| Nickel 200 | 99.0 Min | 0.15 Max | – | 0.35 Max | 0.1 Max | 0.4 Max | – | 0.01 Max | 0.25 Max | – |
| Nickel 201 | Balance | 0.15 Max | – | 0.35 Max | 0.35 Max | 0.40 Max | – | 0.01 Max | 0.25 Max |
| Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
|---|---|---|---|---|
| 8.9 G/Cm3 | 1446 °C (2635 °F) | Psi – 21500 , MPa – 148 | Psi – 67000 , MPa – 462 | 45 % |
At Okoye Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Nickel Alloy 200 Tube 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.
Contact us to get a quick quote for your requirement.
Nickel Alloy 200 Tubes are extensively utilized in industries that demand corrosion resistance, high strength, and reliability. They are perfect for chemical processing equipment, caustic soda production, heat exchangers, condensers, evaporators, and piping systems that come into contact with corrosive media. These tubes are also well-suited for marine applications, power generation, and the oil & gas sector due to their resistance to seawater and other reducing agents. Nickel Alloy 200 Tubes guarantee secure, durable, and maintenance-free performance in challenging industrial and marine environments.