Rached Flanges is a reliable manufacturer and supplier of Copper Nickel 90/10 Flanges based in Tunis, Tunisia. We take pride in delivering high-quality flanges that adhere to international standards. Known for our precision engineering and durability, Rached Flanges ensures that every Copper Nickel 90/10 Flange is crafted using cutting-edge forging and machining techniques. Our flanges are built to perform consistently in tough environments, including marine and saline conditions, all while maintaining their structural integrity. With a strong focus on quality control, prompt delivery, and outstanding customer support, Rached Flanges has established itself as a trusted provider of durable, long-lasting, and efficient flange solutions for a variety of industrial applications.
Copper Nickel 90/10 Flanges are made up of 90% copper and 10% nickel, with small amounts of iron and manganese added to boost strength and corrosion resistance. These flanges boast impressive mechanical properties, such as high tensile and yield strength, along with good ductility and toughness. They are particularly resistant to seawater corrosion, erosion, and biofouling, making them perfect for challenging environments. Their sturdy composition guarantees reliable performance even under pressure and temperature fluctuations, ensuring long-term durability in industrial settings.
Dimensions : ANSI/ASME B16.5, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Standards: ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
Specifications : ASTM B564 / ASME SB 564
Size : 1 / 2” to 12″
Class : 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS DIN.
Grade: Copper-Nickel Cu-Ni 90 / 10 (C70600)
Our Cupro Nickel 90 / 10 Flanges conform to NACE MR0175/ISO 15156
| Grade | Cu | Mn | Pb | Ni+Co | Fe | Zn |
| Copper Nickel 90/10 | REM | 1.00 max | 0.05 max | 9 – 11 | 1.0 – 1.8 | 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 | 260 mpa | 105 mpa | 30 % |
Rached Flanges, a leading supplier in Tunis, Tunisia, offers an extensive selection of Copper Nickel 90/10 Flanges, including weld neck flanges, slip-on flanges, blind flanges, threaded flanges, and lap joint flanges. Designed for diverse industrial applications, our high-quality inventory and commitment to exceptional service make us a trusted choice for flange products in the region.
| STANDARD | WERKSTOFF NR. | DIN | BS | EN | UNS |
| Copper Nickel 90/10 | 2.0872 | CuNi10Fe1Mn | CN102 | CW352H | N70600 |
You’ll find Copper Nickel 90/10 Flanges used across various industries, including shipbuilding, offshore platforms, marine engineering, desalination plants, and chemical processing. They are perfect for connecting pipes, valves, and equipment in systems that handle seawater, brine, or corrosive fluids, providing long-lasting reliability and leak-proof performance. Their exceptional resistance to corrosion and erosion makes them suitable for high-flow and high-pressure applications in demanding conditions. Additionally, these flanges are utilized in heat exchangers, condensers, and pipelines where durability, safety, and low maintenance are crucial, making Copper Nickel 90/10 Flanges a top choice for many applications.
Yes, we offer custom sizes for Copper Nickel 90/10 Flanges to meet specific project needs. Our team at Rached Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@rachedflanges.com.
We are renowned for delivering products with precise, accurate dimensions. Each product undergoes thorough testing, both destructive and non-destructive, to ensure quality before being shipped to our customers.
Our team is ready to assist you. Contact us for any queries or personalized solutions.
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