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COPPER NICKEL PIPES
Nexus Alloys and Steels specialize in the production and export of copper-nickel pipes, featuring a heating element composed of copper or nickel-chromium alloy encased in copper, copper-nickel, or stainless steel. These pipes stand out for their exceptional corrosion resistance, high tensile strength, pliability, and inherent resistance
The copper-nickel pipes excel in various qualities, including superior heat conductivity, expansion characteristics, and antibacterial surface contact. They are particularly well-suited for marine applications, serving in seawater pipes, heat exchangers, and condensers. Additionally, these pipes find essential roles in diverse industries such as offshore oil and gas, electricity generation, shipbuilding, desalination facilities, ship and boat hulls, and oil coolers
Whether for their durability, versatility, or specific applications, copper-nickel pipes have become integral components across multiple industries, meeting the demanding requirements of various environments
Description
Nexus Alloys and Steels specialize in the production and global export of copper-nickel pipes, which are engineered with a heating element crafted from either copper or a nickel-chromium alloy. These heating elements are encased in materials such as copper, copper-nickel, or stainless steel. The pipes are distinguished by their outstanding corrosion resistance, impressive tensile strength, pliability, and inherent resistance to various environmental factors
The key features of these copper-nickel pipes include superior heat conductivity, expansion properties, and antibacterial surface qualities. This makes them highly desirable for a range of applications, particularly in marine settings. Common uses include seawater pipes, heat exchangers, and condensers. Moreover, these pipes play a crucial role in diverse industries such as offshore oil and gas, electricity generation, shipbuilding, desalination facilities, ship and boat construction, and oil cooling systems
In essence, Nexus Alloys and Steels have developed copper-nickel pipes that stand out for their durability, versatility, and ability to meet the stringent requirements of various industrial applications, especially in challenging environments
APPLICATION
- Marine Industry :
- Seawater Pipes : Copper-nickel pipes are widely used for seawater piping systems due to their excellent corrosion resistance in marine environments
- Ship and Boat Hulls : These pipes are employed in the construction of ship and boat hulls, providing durability and corrosion resistance
- Heat Exchangers and Condensers : Copper-nickel pipes are utilized in heat exchange systems and condensers in marine applications
- Oil and Gas Industry :
- Offshore Oil and Gas : The corrosion-resistant nature of copper-nickel pipes makes them suitable for offshore oil and gas applications
- Oil Coolers : These pipes are used in the construction of oil coolers for effective heat exchange in oil processing
- Power Generation : Electricity Generation: Copper-nickel pipes are employed in power plants for various applications, leveraging their heat conductivity and resistance properties
- Desalination Facilities : Desalination: Copper-nickel pipes play a role in desalination facilities where resistance to corrosion in saline environments is crucial
- General Industrial Applications : Various industrial settings: These pipes are utilized in industries where corrosion resistance, heat conductivity, and durability are essential
GRADES
CuNi 90/10 (Copper-Nickel 90/10) :
- Composition : 90% copper, 10% nickel
- Characteristics : Excellent corrosion resistance in marine environments, good mechanical properties, and moderate conductivity
CuNi 70/30 (Copper-Nickel 70/30) :
- Composition : 70% copper, 30% nickel
- Characteristics : Superior corrosion resistance, excellent fabricability and weldability, good balance of strength and ductility, and high conductivity
TECHNICAL SPECIFICATION
CuNi 90/10 (Copper-Nickel 90/10) :
- Chemical Composition : Copper (Cu): 90%, Nickel (Ni): 10%
- Density : Approximately 0.323 lb/in³ (8.94 g/cm³)
- Melting Point : About 2,050°F (1,117°C)
- Electrical Conductivity : Around 5% IACS (International Annealed Copper Standard)
- Thermal Conductivity : Approximately 32 Btu/(ft•hr•°F) at 68°F (180 W/(m•K) at 20°C)
- Tensile Strength : Typically in the range of 35,000 - 52,000 psi (241 - 359 MPa)
- Yield Strength : Typically in the range of 15,000 - 25,000 psi (103 - 172 MPa)
- Elongation : Typically 30% - 45%
- Standard : ASTM B11, ASMS SB 11, ASTM B466, ASME SB466, ASTM B467, ASME SB467, ASTM B543, ASME SB543
CuNi 70/30 (Copper-Nickel 70/30) :
- Chemical Composition : Copper (Cu): 70%, Nickel (Ni): 30%
- Density : Approximately 0.323 lb/in³ (8.94 g/cm³)
- Melting Point : About 2,050°F (1,117°C)
- Electrical Conductivity : Around 5% IACS (International Annealed Copper Standard)
- Thermal Conductivity : Approximately 24 Btu/(ft•hr•°F) at 68°F (66 W/(m•K) at 20°C)
- Tensile Strength : Typically in the range of 45,000 - 68,000 psi (310 - 469 MPa)
- Yield Strength : Typically in the range of 15,000 - 25,000 psi (103 - 172 MPa)
- Elongation : Typically 25% - 45%
- Standard : ASTM B11, ASMS SB 11, ASTM B466, ASME SB466, ASTM B467, ASME SB467, ASTM B543, ASME SB543
SERVICES & CERTIFICATES
- Testing Facility Available Chemical Analysis, Mechanical Tests, Ultrasonic test, PMI test , Hydrostatic test, Radiography test, Corrosion test, Metallography Test, & Miscellaneous test
- Test Certificates : Manufacturer Test Certificates as per EN 10204 type 3.1 & 3.2 as well as NABL lab test reports