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Tanvir Nickel Alloys, located in Cairo, Egypt, stands out as a top manufacturer and supplier of high-quality Copper Nickel Pipes, celebrated for their exceptional corrosion resistance and durability in tough environments. With a focus on Cu-Ni piping systems, the company produces pipes that adhere to international standards, making them suitable for marine, offshore, and industrial applications. Each pipe is meticulously crafted with rigorous quality control to guarantee reliability, mechanical strength, and a long lifespan. Tanvir Nickel Alloys has earned a solid reputation for consistently delivering high-performance products to shipyards, desalination plants, oil and gas facilities, and chemical processing industries, both locally and globally.
When it comes to manufacturing Copper Nickel Pipes, the typical alloys used are Cu-Ni 90/10 (C70600) or Cu-Ni 70/30 (C71500). These alloys consist of 90% or 70% copper and 10% or 30% nickel, with small amounts of iron and manganese added to enhance strength and corrosion resistance. The mechanical properties of these pipes include a tensile strength ranging from 275 to 350 MPa, yield strength between 105 and 150 MPa, and impressive elongation and impact resistance. They are particularly known for their outstanding resistance to seawater corrosion, stress corrosion cracking, erosion, and biofouling. Additionally, they maintain their structural integrity even under high-temperature and high-pressure conditions, making them perfect for long-term use in challenging service environments.
| Dimensions | : | ASTM, ASME and API |
|---|---|---|
| Standard | : | |
| Size | : | 1/8″NB TO 30″NB IN |
| Specialized in | : | Large Diameter Size |
| Schedule | : | SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| Form | : | Round, Square, Rectangular, Hydraulic Etc |
| Type | : | Seamless / Fabricated |
| Length | : | Single Random, Double Random & Cut Length. |
| End | : | Plain End, Beveled End, Threaded |
| Grade | Cu | Pb | Mn | Fe | Zn | Ni |
| Cu-Ni | 65.0 min | .05 max | 1.0 max | 0.4-1.0 | 1 max | 29 – 33 |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 0.323 lb/in3 at 68 F | 2260 F | 50000 psi | 20000 psi | 30 % |
| Density | kg/dm³ | 8.95 |
|---|---|---|
| Melting Range | °C | 1170-1240 |
| Specific Heat | J/kg °K | 377 |
| Thermal Conductivity | W/m°K | 29 |
| Coeff. of Linear Expansion 10-300°C” | 10-6/°K | 16 |
| Electrical Resistivity | microhm. cm | 34 |
| Modulus of Elasticity | GPa | 152 |
| Modulus of Rigidity | GPa | 56 |
At Tanvir Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Copper Nickel Pipes in Cairo, Egypt, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Egypt, 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.
Copper Nickel Pipes find extensive applications in marine and offshore industries, serving purposes like seawater cooling, bilge and ballast systems, firefighting lines, and condenser piping. Their corrosion resistance makes them a top choice for desalination plants and coastal power stations. In the chemical and petrochemical sectors, they are favored for process and heat exchanger piping. Their ability to resist biofouling ensures that maintenance is kept to a minimum in systems exposed to seawater or brine.
