Home > Copper Nickel > Copper Nickel 90/10 Pipes
Tanvir Nickel Alloys, based in Cairo, Egypt, is a reputable manufacturer and supplier of Copper Nickel 90/10 Pipes, crafted for outstanding performance in marine, offshore, and industrial settings. These pipes are produced in line with international standards and are celebrated for their corrosion resistance, strength, and dependability. Serving a variety of industries, including shipbuilding, desalination, oil and gas, and power generation, Tanvir Nickel Alloys provides piping solutions that can endure seawater exposure, high pressure, and extreme temperatures over extended periods.
The composition of Copper Nickel 90/10 Pipes includes 90% copper and 10% nickel, along with trace amounts of iron and manganese to enhance strength and resistance to corrosion and biofouling. Typically, these pipes exhibit tensile strength between 245 and 310 MPa, with yield strength ranging from 69 to 125 MPa. This alloy is known for its remarkable resistance to pitting, stress corrosion cracking, and erosion in flowing seawater. Additionally, its mechanical and thermal stability makes it suitable for systems that operate under varying pressure and temperature conditions.
Specification: ASTM B466, B467, B111 / ASME SB466, SB467, SB111
Standard: ASTM, ASME and API
Size: 1/2″ TO 6′ IN OD & NB IN Various SWG & SCH
Outer Diameter: 4.00 to 22.00 mm
Wall Thickness: Between 0.15mm and 1.50 mm
Type: Seamless / ERW / Welded / Fabricated Pipes
Form: Round, Square, Rectangular, Oval, Hydraulic Etc
Length: Single Random, Double Random & Required Length
End: Plain End, Beveled End, Treaded
Schedule: SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Inspection, Test Reports: Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports, Destructive Test Report, Non-Destructive Test Reports
Packing: Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customers Requests
Specials: Sizes and Specifications other than above can be manufactured on request
| Cu | Fe | Pb | Mn | Ni | Zn | |
| Min/Max | Rem | 1.0 – 1.8 | 0.05 | 1 | 9.0 – 11.0 | 1 |
| Nominals | 88.6000 | 1.4000 | – | – | 10.0000 | – |
| Properties | Metric | Imperial |
|---|---|---|
| Tensile strength, ultimate | 303-414 MPa | 43900-60000 psi |
| Tensile strength, yield (depending on temper) | 110-393 MPa | 16000-57000 psi |
| Elongation at break (in 254 mm) | 42.00% | 42.00% |
| Machinability (UNS C36000 (free-cutting brass) = 100%) | 20% | 20% |
| Shear modulus | 52.0 GPa | 7540 ksi |
| Poisson’s ratio | 0.34 | 0.34 |
| Elastic modulus | 140 GPa | 20300 ksi |
| Properties | Metric | Imperial |
|---|---|---|
| Density | 8.94 g/cm3 | 0.323 lb/in3 |
At Tanvir Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Copper Nickel 90/10 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 90/10 Pipes find extensive application in seawater cooling, fire-fighting lines, ballast systems, condensers, and heat exchanger tubes. They are particularly favored in shipbuilding, offshore platforms, and desalination plants, where resistance to seawater and low maintenance are essential. These pipes are also utilized in the chemical and petrochemical industries for process and discharge systems that face corrosive environments. With their long service life, resistance to marine growth, and ease of fabrication, Copper Nickel 90/10 Pipes are an excellent choice for critical piping applications.
