Copper Nickel Alloy Piping
Henan Gnee New Material Co., Ltd. is one of the most professional manufacturers and suppliers of copper nickel alloy piping in China, specialized in providing high quality copper products with competitive price. Welcome to buy discount copper nickel alloy piping for sale here from our factory. Customized orders are welcome.
Copper-nickel tubes are tubes made from a mixture of two materials, copper and nickel, in a certain proportion, with good corrosion resistance and high temperature resistance. Copper-nickel pipe not only has the electrical and thermal conductivity of copper, but also has the corrosion resistance of nickel. Copper-nickel tube has excellent corrosion resistance, not only can be used for a long time in freshwater and seawater, but also can resist the erosion of organic solvents and chemicals such as ammonia, so it is widely used in the chemical industry, marine engineering, shipbuilding, medical equipment, electric power and other fields.
World-class production technology for bent copper water pipes
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Alloy |
Applications |
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90-10 and 70-30 Cu-Ni |
Seawater cooling and firewater systems, heat exchangers, condensers and piping, platform riser and leg sheathing, boat hulls, oil coolers, hydraulic tubing, antimicrobial touch surfaces. |
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Cu-30Ni-Cr |
Forgings, cast seawater pumps and valve components. |
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High Strength Cu-Ni |
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Cu-Ni-Al |
Shafts and bearing bushes, bolting, pump and valve trim, gears, fasteners. |
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Cu-Ni-Sn |
Bearings and drill components, subsea connectors, valve actuator stems, lifting nuts, ROV lock-on devices, seawater pump components. |
Performance characteristics of copper-nickel tube
1. Corrosion resistance: copper-nickel coils can be used in fresh and sea water, and can resist corrosion of many chemicals.
2. High Temperature Resistance: Copper-nickel straight tubes can work in high-temperature environments and are not easily deformed, cracked or aged.
3. Electrical and thermal conductivity: copper-nickel tubes have excellent electrical and thermal conductivity, and are excellent conductors.
4. Flexibility: copper-nickel tubes can be bent into various shapes for easy installation and maintenance.
About us
Experienced team of alloy copper tube exporters
We are a professional copper products manufacturer and exporter specializing in copper tubes, rods, wires, plates, and strips. Our factory is equipped with advanced production lines, including continuous casting and upcasting machines, cold rolling mills, drawing machines, annealing furnaces, and precision cutting equipment, enabling us to deliver products with consistent quality and tight tolerances. Every batch undergoes rigorous testing-including chemical composition analysis, mechanical property testing, dimensional inspection, electrical conductivity testing, and eddy current/ultrasonic defect detection-and we support third-party inspection (SGS, BV, etc.) to ensure full compliance with ASTM, EN, JIS, and GB standards. With competitive pricing, flexible MOQs, and professional export service, we look forward to building long-term partnerships and supplying copper products that meet your exact requirements.
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GNEE Participation in Exhibitions
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