Home > Nickel Alloy > Nickel Alloy 200 Flanges
Okoye Nickel Alloys is a well-respected manufacturer and supplier of Nickel Alloy 200 Flanges based in Kinshasa, Congo. They pride themselves on delivering top-notch products that are built to perform exceptionally well in tough industrial settings. With a strong focus on quality, precision engineering, and ensuring customer satisfaction, the company provides flanges known for their outstanding corrosion resistance, thermal stability, and mechanical strength. Backed by state-of-the-art manufacturing facilities and rigorous quality controls, Okoye Nickel Alloys serves a variety of industries, including chemical processing, power generation, petrochemicals, and marine applications. Their commitment to reliability and prompt delivery has made them a go-to source for Nickel Alloy 200 flanges in Congo.
| Dimensions | ASTM B564 / B182 |
| Grades | 200 (N02200), 201 (N02201), Alloy 20 (N08020). |
| Size | 1/8″ NB TO 48″ NB. |
| Class | 150#, 300#, 400#, 600#, 900#, 1500#, 2500#, 3000#. Also as per the National & International Standard. |
| Standard | SORF, SOFF, SOLJ, SWFF, WNRF, WNFF, WNRTJ, LWNRF, BLRF, BLFF, BLRTJ, SWRF, LAP Joint, Threaded, Reducing, Spectacle, Orifice & Studding Outlet are manufactured according to ANSI B 16.5, B 16.47 Series A (MSS SP-44), B 16.47 Series B (API 605), MSS SP-43, DIN 2527, DIN 2566, DIN 2576, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2642, BS 10, IS 1538 & IS 6392, etc |
| Types of Flanges | Weld neck Flanges (WNRF), Slip-on Flanges (SORF), Blind Flanges (BLRF), Lap Joint Flanges, (SOLJ), Socket-weld Flanges (SWRF), Screwed (Threaded) Flanges, Long weld neck Flanges (LWNRF), Spectacle Blind Flanges, Spacer & Blind Flanges, Ring Type Joint Flanges (RTJ), Reducing Flanges, Raised Face (RF) Flanges, Orifice Flanges, Deck Flange, Large Diameter Flanges, Custom Flanges, Drawing Flanges, Forged Flanges, Plate Flanges, Flat Face Flanges, etc. |
| Form | Slip-On Flange (SO), Blind Flange (BL), Lap Joint Flange (LF), Socketweld Flange (SW), Weld Neck Flange (WN), Long Weld Neck Flange (LWN), Ring Type Joint (RTJ), Threaded Flange, Customized Flange with Raised Face (RF), Flat Face (FF). |
| Grade | Ni | Fe | C | Mn | Si | Cu | Ti | S |
| Nickel 200 | 99.0 min | 0.4 max | 0.15 max | 0.35 max | 0.1 max | 0.25 max | – | 0.01 max |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|---|---|---|
| Nickel 200 | 8.9 g/cm3 | 1446 °C (2635 °F) | Psi – 67000 , MPa – 462 | Psi – 21500 , MPa – 148 | 45 % |
Nickel Alloy 200 Flanges are made up of 99% pure nickel, which gives them excellent resistance to alkalis, neutral salts, and dry gases. The alloy also contains small amounts of iron, copper, and manganese to enhance stability. In terms of mechanical properties, it boasts high tensile strength, good ductility, and impressive thermal and electrical conductivity. This alloy maintains its characteristics over a wide temperature range, making it perfect for both cryogenic and high-temperature applications. Its low carbon content minimizes carbide precipitation, improving weldability and ensuring long-lasting performance in corrosive and high-stress environments.
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Nickel Alloy 200 Flanges are popular in industries that require exceptional corrosion resistance, durability, and purity. They are frequently used in chemical processing plants, particularly for handling caustic soda, acidic solutions, and alkaline media. These flanges are also found in petrochemical facilities, marine engineering, power generation systems, and pharmaceutical production due to their excellent thermal stability and non-reactive properties. Additionally, they are suitable for food processing equipment and gas processing units, making them a versatile choice for various applications.
