Munot Metalloys stands out as a leading manufacturer, supplier, and exporter of Copper Nickel 70/30 Tubes. We offer these tubes in a diverse range of materials, including Copper, Aluminum, Copper Nickel, Brass, and Arsenic Brass. Our products come in various specifications, sizes, grades, and dimensions to cater to the needs of numerous industries.
Our offerings find applications across a wide spectrum, such as air conditioning and refrigeration systems, electrical systems, heat exchangers, condensers, automobiles, construction projects, water and gas utilities, electrical engineering, marine engineering, earthing systems, heating solutions, solar panels, and more.
One of our prominent products is the Copper Nickel 70/30 Tube, commonly referred to as Cupronickel. This alloy consists of 60-90% copper, renowned for its exceptional resistance to saltwater corrosion. As a result, Copper Nickel 70/30 Pipes and Tubes are extensively used in heat exchangers, condensers, and cryogenic applications due to their excellent ductility retention and corrosion-resistant properties. Additionally, the Copper Nickel 70/30 Seamless Pipe excels under high mechanical stress in elevated temperatures, making it suitable for sectors like oil refineries and cement industries.
The Copper Nickel 70/30 Tube boasts several key features. It belongs to the two primary types of copper-nickel alloys—70/30 and 90/10. The 70/30 variant is particularly resistant to seawater corrosion, thanks to the substantial quantities of manganese and iron present in its composition.
Cupronickel is widely employed in cryogenic applications. Its combination of high ductility retention and thermal conductivity at extremely low temperatures makes it an ideal choice for heat exchangers in freezing environments.
Despite its high copper content, Cupronickel exhibits a silvery chrome appearance. Its superior corrosion resistance renders it invaluable for seawater systems and marine equipment, including piping, heat exchangers, and condensers. Furthermore, it is frequently used in the production of high-quality propellers, shafts, and hulls. Additional applications span military, chemical, petrochemical, and electrical equipment.
Copper-nickel alloys play a crucial role in the following areas:
- Desalination units
- Hydraulic lines
- Fish cages for aquaculture
- Heat exchangers and condensers
- Seawater pipework
- Offshore firewater systems
- Tubes for power plants and ships
- Pumps, Valves, sheathing, and fittings for ship hulls
When discussing types of Copper Nickel Tubes, we encounter variations such as the Copper-Nickel alloy, which is celebrated for its moderate strength, workability, formability, and weldability. Since it contains 30% nickel, the copper alloy C715 is also known as Nickel-Copper 70/30. Nickel-Copper 70/30 tubing is well-suited for high-temperature and high-pressure applications, as well as environments with high speeds and turbulent flows.
The C715 alloy’s low iron concentration (up to 0.5%) enhances its resistance to general corrosion and stress corrosion cracking, making it ideal for marine and industrial settings.
Copper-Nickel Tubes 90/10 are forged copper-nickel alloys designed for marine environments, containing 10-30% nickel. A small amount of iron and manganese is added to boost corrosion resistance. This grade is popular due to its excellent ductility and durability. It offers outstanding welding and manufacturing qualities and comes with built-in biofouling resistance. Its numerous excellent properties make it perfect for use in low to very low temperatures. Moreover, it possesses unmatched antibacterial characteristics, capable of eliminating 99% of bacteria within two hours.
In conclusion, Munot Metalloys continues to deliver top-tier Copper Nickel 70/30 Tubes, ensuring reliability and performance across multiple industries. Our commitment to quality and innovation ensures that our products remain at the forefront of technological advancement.
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