Copper Nickel 90/10 Pipes

Copper Nickel 90/10 pipes, often referred to as Cu-Ni 90/10 pipes, are a premium choice in various industrial and marine applications due to their exceptional properties and advantages. These pipes consist of 90% copper and 10% nickel, making them highly resistant to corrosion, biofouling, and seawater environments. As a leading Copper Nickel 90/10 pipes manufacturer, ASC LLP is committed to delivering top-quality products that meet the stringent requirements of our clients worldwide.

What are Copper Nickel 90/10 Pipes?

Copper Nickel 90/10 pipes are a specific grade of copper-nickel alloy pipes containing 90% copper and 10% nickel. This composition provides a unique combination of strength, corrosion resistance, and thermal conductivity, making them suitable for various industrial and marine applications. The addition of nickel enhances the overall properties of copper, resulting in a material that can withstand harsh environments and demanding operational conditions.

Copper Nickel 90/10 pipes

Properties of Copper Nickel 90/10 Pipes

Copper Nickel 90/10 pipes exhibit a unique combination of properties that make them ideal for demanding applications:

  1. Corrosion Resistance: One of the most notable properties of Copper Nickel 90/10 pipes is their excellent resistance to corrosion, especially in marine environments. This resistance extends to various corrosive substances, including seawater, brine, and alkaline solutions.
  2. Biofouling Resistance: These pipes are highly resistant to biofouling, which is the accumulation of microorganisms, plants, algae, or small animals on wetted surfaces. This property significantly reduces maintenance costs and extends the lifespan of the pipes.
  3. Thermal Conductivity: Cu-Ni 90/10 pipes have high thermal conductivity, making them suitable for heat exchangers and cooling systems. They efficiently transfer heat, ensuring optimal performance in various thermal applications.
  4. Ductility and Toughness: These pipes are known for their excellent ductility and toughness, allowing them to withstand high-pressure environments and mechanical stress without compromising their integrity.
  5. Ease of Fabrication: Copper Nickel 90/10 pipes are easy to fabricate, weld, and form, making them versatile for various custom applications.

Advantages of Copper Nickel 90/10 Pipes

Choosing Cu-Ni 90/10 pipes from ASC LLP offers numerous advantages:

  1. Longevity: The superior corrosion and biofouling resistance of these pipes result in a longer service life, reducing the need for frequent replacements and associated downtime.
  2. Cost-Effective: While the initial cost may be higher than other materials, the long-term savings on maintenance, repair, and replacement make Cu-Ni 90/10 pipes a cost-effective solution.
  3. Reliability: The robust properties of these pipes ensure reliable performance in critical applications, providing peace of mind to operators and engineers.
  4. Versatility: Cu-Ni 90/10 pipes are suitable for a wide range of applications, including marine, offshore, chemical processing, and power generation industries.
  5. Sustainability: Copper and nickel are recyclable materials, making these pipes an environmentally friendly choice.
Cu-Ni 90/10 Pipes

Schedule and Size Chart

Schedule Nominal Pipe Size (NPS) Outer Diameter (OD) (mm) Wall Thickness (WT) (mm)
10 1/2″ 21.34 2.11
10 3/4″ 26.67 2.41
10 1″ 33.40 2.77
40 1/2″ 21.34 2.77
40 3/4″ 26.67 3.38
40 1″ 33.40 3.38
80 1/2″ 21.34 3.73
80 3/4″ 26.67 3.91
80 1″ 33.40 4.55

Mechanical Properties Chart

Property Value
Tensile Strength 310 MPa (min)
Yield Strength (0.2% PS) 110 MPa (min)
Elongation 30% (min)
Hardness 80 HRB (max)

Specifications Chart

Specification Description
ASTM B466/B467
ASME SB466/SB467
UNS C70600
DIN 2.0872
EN CuNi10Fe1Mn

Tensile Strength Chart

Temperature (°C) Tensile Strength (MPa)
20 310
100 295
200 280
300 270
400 260

Heat Treatment Requirement Chart

Treatment Temperature Range (°C) Cooling Method
Annealing 650-850 Air Cooling
Stress Relieving 300-350 Air Cooling

Chemical Composition Chart

Element Composition (%)
Copper (Cu) 86.0 – 89.0
Nickel (Ni) 9.0 – 11.0
Iron (Fe) 1.0 – 1.8
Manganese (Mn) 0.5 – 1.0
Others (Total) 0.4 (max)
Impurities 0.5 (max)

Physical Properties Chart

Property Value
Density 8.94 g/cm³
Melting Point 1149°C
Specific Heat Capacity 0.38 J/g·°C
Thermal Conductivity 50 W/m·K
Electrical Conductivity 17% IACS

Application Chart

Application Description
Marine Industry Shipbuilding, seawater cooling, ballast water systems
Offshore Oil and Gas Platforms, piping systems, heat exchangers
Power Generation Condenser tubes, cooling systems
Chemical Processing Handling corrosive chemicals, high-temperature processes
Desalination Plants Seawater handling, corrosion-resistant piping
Heat Exchangers HVAC systems, industrial heat transfer applications

Why Choose ASC LLP?

As a reputable CU-NI 90/10 pipes manufacturer and supplier, ASC LLP stands out for several reasons:

  1. Quality Assurance: We adhere to stringent quality control measures to ensure that our 90/10 pipes Copper Nickel meet international standards and exceed customer expectations.
  2. Extensive Inventory: Our extensive inventory of Cu-Ni pipes 90/10 allows us to meet the diverse needs of our clients promptly.
  3. Technical Expertise: Our team of experienced engineers and technical experts provides valuable insights and assistance in selecting the right pipes for specific applications.
  4. Global Reach: With a strong global presence, we cater to clients worldwide, ensuring timely delivery and exceptional customer service.
  5. Customized Solutions: We offer customized solutions to meet the unique requirements of each client, providing tailored products that perfectly match their specifications.

Copper Nickel 90/10 pipes from ASC LLP are the ideal choice for industries requiring durable, corrosion-resistant, and efficient piping solutions. Whether you are looking for a reliable Copper Nickel 90/10 pipes manufacturer or a trusted Copper Nickel 90/10 pipes supplier, we are here to meet your needs with excellence.

For more information or to place an order, contact us today. Our team is committed to providing you with the best products and services in the industry.

Global Reach

Amardeep Steel Centre boasts a robust global presence, committed to delivering unparalleled service and quality to clients around the world. Our dedication to prompt delivery and exceptional customer care sets us apart in the industry. Major corporations across the USA, Europe, Asia, and other regions place their trust in our high-quality Copper Nickel 90/10 Pipes. This widespread trust underscores our reputation for reliability and excellence. By consistently meeting and exceeding the expectations of our international clientele, we continue to solidify our position as a leader in the global steel market.

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Countries We Export To

UNITED STATES, EUROPE, UK, UAE, SAUDI ARABIA, OMAN, KUWAIT, JORDAN, QATAR, INDONESIA, MALAYSIA, BRAZIL, SPAIN, ITALY, FRANCE, GERMANY, BAHRAIN, SRI LANKA, AZERBAIJAN, AUSTRALIA, AUSTRIA, PHILIPPINES, TURKEY, RUSSIA, IRAN, IRAQ, CANADA, KOREA, JAPAN, YEMEN, FINLAND, ZIMBABWE, HUNGARY, PORTUGAL, VIETNAM, MOROCCO, THAILAND, SOUTH AFRICA, MEXICO, SINGAPORE, GREECE, KUWAIT, POLAND, NEW ZEALAND, SWEDEN, SWITZERLAND, BELGIUM, BHUTAN, BANGLADESH, TAIWAN, ROMANIA, CAMBODIA, KAZAKHSTAN, AFGHANISTAN.

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