Nickel Copper Alloy Seamless Tube
- High-performance nickel copper alloy seamless tube
- Manufactured from Monel 400 (UNS N04400) to ASTM B165
- Excellent corrosion resistance in seawater, acids, and alkalis
- High strength and good thermal conductivity
- Resistant to stress corrosion cracking and pitting
- Custom outer diameter, wall thickness, and length available
- Ideal for heat exchangers, marine, chemical processing, and oil & gas
Description Of Nickel Copper Alloy Seamless Tube
Nickel Copper Alloy Seamless Tube is a high-performance seamless tube manufactured from nickel-copper (Cu-Ni) alloy, known for its exceptional corrosion resistance and high strength. The tube is manufactured to ASTM B165 standard, ensuring consistent quality and performance across various Ni-Cu grades.
Nickel copper alloys offer excellent resistance to seawater, acids, alkalis, and many other corrosive media. They are particularly resistant to chloride stress corrosion cracking and pitting, making them ideal for marine and chemical processing applications. The alloy also offers high strength and good thermal conductivity, making it suitable for heat exchangers and other demanding applications.
Nickel copper alloy seamless tubes are available in custom outer diameters, wall thicknesses, and lengths, with surface finishes including bright, pickled, and annealed. Typical applications include heat exchangers, marine equipment, chemical processing, and oil & gas.
Features Of Nickel Copper Alloy Seamless Tube
Excellent Corrosion Resistance: Nickel copper alloys offer outstanding resistance to seawater, acids, alkalis, and many corrosive media.
High Strength: The alloy offers high tensile strength and good fatigue resistance.
Good Thermal Conductivity: Suitable for heat exchanger applications.
Resistant to Stress Corrosion Cracking: Particularly resistant to chloride stress corrosion cracking and pitting.
Customizable Dimensions: Custom outer diameter, wall thickness, and length available.
Surface Finishes: Bright, pickled, annealed.
Applications Of Nickel Copper Alloy Seamless Tube
Heat Exchangers: Nickel copper alloy seamless tubes are widely used in heat exchangers, condensers, and evaporators in chemical and marine applications.
Marine and Offshore: Used in seawater piping, propeller shafts, and offshore platform equipment due to excellent resistance to seawater corrosion.
Chemical Processing: Used in piping systems handling acids, alkalis, and corrosive chemicals.
Oil and Gas: Used in downhole tools, surface equipment, and pipelines requiring corrosion resistance.
Power Generation: Used in heat exchangers and condensers for power plants.
Desalination Plants: Used in seawater desalination systems.
Specifications Of Nickel Copper Alloy Seamless Tube
| Parameter | Specification |
|---|---|
| Material | Nickel-copper alloy (Cu-Ni) |
| Standard | ASTM B165 |
| Density | 8.80 – 8.94 g/cm³ (depending on grade) |
| Melting Point | 1,170 – 1,350°C (depending on grade) |
| Tensile Strength | ≥ 370 – 550 MPa (depending on grade) |
| Yield Strength | ≥ 150 – 240 MPa (depending on grade) |
| Elongation | ≥ 25 – 30% (depending on grade) |
| Outer Diameter (OD) | Customizable |
| Wall Thickness (WT) | Customizable |
| Length | Customizable |
| Surface Finish | Bright, pickled, annealed |