Home > Copper Nickel > Copper Nickel 70/30 Flanges
Okoye Nickel Alloys, based in Kinshasa, Congo, is a leading manufacturer and supplier of Copper Nickel 70/30 Flanges, known for its high quality and reliable Manufacturing marine, specializing in the oil and gas industry Okoye Nickel Alloy Seawater Corrosion Biocorrosion and offers outstanding flanges for resistance, ensuring optimum performance in harsh environments Their Copper Nickel 70/30 Flanges are precisely manufactured to meet the highest industry standards, making it desirable for critical applications Okoye Nickel Alloy Committed to delivering excellence Durable and reliable Copper Nickel is a trusted partner for customers looking for 70/30 Flanges.
Okoye Nickel Alloys is a reputable manufacturer and supplier located in Kinshasa, Congo, with a focus on high-quality Copper Nickel 70/30 Flanges. Renowned for their precision and durability, this company produces flanges that meet the rigorous standards of marine, chemical, and industrial applications. By employing cutting-edge manufacturing techniques and maintaining strict quality control, Okoye Nickel Alloys guarantees that each flange provides exceptional corrosion resistance, mechanical strength, and longevity. Catering to both local and international markets, they have built a solid reputation as a dependable source for Copper Nickel 70/30 Flanges that perform reliably even in tough environments.
| Size | : | ½” to 12″ |
| Specification | : | ASTM / ASME SB 61 / 62 / 151 / 152. |
| Standard | : | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc. |
| Class | : | 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS DIN. |
| Dimensions | : | ANSI/ASME B16.5, B16.48, BS4504, BS 10, EN-1092, DIN, etc. |
| Grades | : | UNS C71500 (CU -NI- 70/30) |
| Grade | Cu | Mn | Pb | Ni | Fe | Zn |
| Copper Nickel 70/30 | 65.0 min | 1 max | .05 max | 29-33 | 0.4-1.0 | 1 max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 0.323 lb/in3 at 68 F | 0.323 lb/in3 at 68 F | 50000 psi | 20000 psi | 30 % |
The Copper Nickel 70/30 Flanges from Okoye Nickel Alloys are made up of about 70% copper and 30% nickel, along with trace amounts of iron and manganese to enhance strength and corrosion resistance. This unique blend offers outstanding protection against seawater corrosion, biofouling, and stress cracking. In terms of mechanical properties, these flanges boast high tensile strength, good elongation, and impressive impact toughness. They remain stable across a broad temperature range, making them ideal for demanding marine and industrial settings where durability and reliability are crucial for piping systems and fluid handling components.
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Okoye Nickel Alloys’ Copper Nickel 70/30 Flanges are extensively utilized in industries that require superior resistance to seawater and corrosive conditions. Typical applications include shipbuilding, marine piping systems, offshore oil and gas operations, desalination facilities, and cooling water systems. They are also found in heat exchangers, chemical processing plants, and power generation sites where corrosion resistance and mechanical reliability are vital. With their long-lasting performance, safety, and durability, Okoye Nickel Alloys’ flanges are the go-to choice for engineers and industries seeking top-notch Copper Nickel 70/30 components.
