Copper Nickel 70/30 Pipes and Tubes are widely recognized for their exceptional performance in marine and industrial environments. Composed of 70% copper and 30% nickel, along with traces of iron and manganese, these pipes and tubes are known for their excellent corrosion resistance, high strength, and durability. At Metcore Steel & Alloys, we pride ourselves on being a leading manufacturer, supplier, stockist, and exporter of high-quality Copper Nickel 70/30 Pipes and Tubes, providing reliable solutions for various applications across industries.
What is Copper Nickel 70/30 Pipes And Tubes?
Copper Nickel 70/30 Pipes and Tubes are specialized alloy pipes and tubes that combine the beneficial properties of copper and nickel. The alloy’s 70/30 composition ensures a robust material that withstands harsh conditions, especially in marine environments. The addition of nickel enhances the alloy's strength and corrosion resistance, while iron helps prevent erosion and imparts added strength.
These pipes and tubes are highly valued in industries that demand materials resistant to seawater corrosion, biofouling, and macrofouling. They are often used in heat exchangers, condenser tubes, and other applications that require reliable performance under extreme temperatures and pressures.
Advantages of Copper Nickel 70/30 Pipes And Tubes
Superior Corrosion Resistance: Copper Nickel 70/30 Pipes and Tubes offer exceptional resistance to corrosion, especially in seawater and other aggressive environments. This makes them ideal for use in marine and offshore applications where standard materials may fail.
High Strength and Durability: The alloy's unique composition provides excellent mechanical strength, making it suitable for high-pressure and high-temperature applications. The durability of these pipes and tubes ensures a long service life, reducing the need for frequent replacements.
Thermal Conductivity: Copper Nickel 70/30 has good thermal conductivity, which makes it an excellent choice for heat exchangers and condensers. This property allows for efficient heat transfer, enhancing the overall efficiency of the system.
Ease of Fabrication: The material’s ductility and ease of fabrication allow for seamless manufacturing and installation processes. This includes bending, welding, and forming, making Copper Nickel 70/30 Pipes and Tubes versatile for various applications.
Resistance to Biofouling: The alloy inhibits the growth of marine organisms on its surface, which is a common problem in seawater applications. This resistance to biofouling helps maintain the efficiency of marine systems and reduces maintenance costs.
Applications and Uses in Different Industries
Marine Industry: These pipes and tubes are extensively used in shipbuilding, desalination plants, and offshore oil and gas platforms. Their resistance to seawater corrosion and biofouling makes them ideal for seawater cooling, bilge and ballast systems, and firewater systems.
Power Generation: In power plants, Copper Nickel 70/30 Pipes and Tubes are used in heat exchangers, condensers, and other critical components where efficient heat transfer and corrosion resistance are essential.
Chemical Processing: The alloy's ability to withstand aggressive chemicals and high temperatures makes it suitable for use in chemical processing industries, particularly in heat exchanger tubes, piping systems, and other equipment exposed to harsh chemicals.
Oil and Gas Industry: In the oil and gas sector, these pipes and tubes are used in platforms, risers, and subsea equipment due to their durability and resistance to corrosion in salty and harsh environments.
Desalination Plants: Copper Nickel 70/30 Pipes and Tubes are commonly used in desalination plants where seawater is converted into fresh water. Their resistance to seawater corrosion makes them ideal for such applications.
At Metcore Steel & Alloys, we are committed to providing top-notch Copper Nickel 70/30 Pipes and Tubes that meet the highest standards of quality and performance. As a leading Copper Nickel 70/30 Pipes and Tubes Manufacturer, Supplier, Stockist, and Exporter, we ensure that our products are manufactured with precision and undergo stringent quality checks. Our expertise, combined with a customer-centric approach, ensures that we deliver solutions that are tailored to meet the unique needs of our clients.
Whether you are looking for high-quality Copper Nickel 70/30 Pipes and Tubes for marine applications or industrial use, Metcore Steel & Alloys is your trusted partner. Contact us today to learn more about our products and how we can support your next project with our superior Copper Nickel solutions.
What Is A Specification Of Copper Nickel 70/30 Pipes And Tubes?
Specifications : | ASTM B552, B466, B467 / ASME SB552, SB466, SB467 |
---|---|
Seamless Size : | 1 / 8" NB - 24" NB |
ERW Size : | 1 / 8" NB - 36" NB |
EFW Size : | 6" NB - 100" NB |
Outer Diameter : | 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB |
Length : | Single Random, Double Random & Required Length |
Schedule : | SCH20, SCH30, SCH20, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
Types : | Seamless / ERW / EFW / Welded / Fabricated / LSAW Pipes |
Form : | Round Pipes/Tubes, Square Pipes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tubes |
What Are Equivalent Grades Of Copper Nickel 70/30 Pipes And Tubes?
STANDARD | WERKSTOFF NR. | UNS |
---|---|---|
Cu-Ni 70-30 | 2.0882 | C71500 |
What Are Chemical Composition Of Copper Nickel 70/30 Pipes And Tubes?
Grade | Cu | Mn | Pb | Ni | Fe | Zn |
---|---|---|---|---|---|---|
Cu-Ni 70-30 | 65.0 min | 1 max | .05 max | 29-33 | 0.4-1.0 | 1 max |
What Are Mechanical Properties Of Copper Nickel 70/30 Pipes And Tubes?
Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
---|---|---|---|---|---|
Copper Nickel 70 / 30 | 0.323 lb/in3 at 68 F | 2260 F | 50000 psi | 20000 psi | 30 % |
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