Home > Copper Nickel > Copper Nickel 90/10 Pipes
Copper Nickel 90/10 Pipes are a durable and versatile material known for their outstanding corrosion resistance, especially in harsh environments such as marine applications. These pipes are made primarily of copper and nickel, and iron and manganese are added to increase strength and flexibility. The exceptional durability and reliability of copper 90/10 pipelines make them important in shipbuilding and offshore oil and gas processing industries. Their ability to withstand materials is corrosion resistance, coupled with excellent heat transfer and ease of manufacture, welding and installation. By performance, copper-nickel 90/10 pipe remains the preferred choice for the most demanding engineering needs.
Standard | ASTM B111, B552, B466, B467 / ASME SB111, SB552, SB466, SB467 |
Standard | ASTM, ASME and API |
Size | 15 NB UP TO 90/10 NB IN SCH 5S, 10S,10, 20, 40S, 40, STD, 60, 80S, 80, XS, 100, 120, 140, 160 & XXS |
Length | Single Random, Double Random & Required Length, Cut Length |
End | Plain End, Beveled End, Treaded |
Grade | Cu | Mn | Pb | Ni | Fe | Zn |
Cu-Ni 90-10 | 88.6 min | 1.0 max | .05 max | 9-11 max | 1.8 max | 1 max |
Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
Copper Nickel 90-10 | 0.323 lb/in3 at 68 F | 2260 F | 50000 psi | 20000 psi | 30 % |
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We offer These Copper Nickel 90/10 Pipes as per DIN, ISO, JIS or ANSI Standard.
Water resistance: Copper Nickel 90/10 pipes exhibit excellent resistance to seawater corrosion, making them ideal for marine applications such as shipbuilding, offshore platforms and desalination plants
High-Temperature Resistance: Copper Nickel 90/10 pipe can withstand high temperatures, making it suitable for use where high temperatures are encountered, such as in heat exchangers and power plants
Low thermal expansion: They have a low coefficient of thermal expansion, which means they can withstand temperature changes without significant changes in their design, reducing the risk of leakage or structural damage
Easy to manufacture: Copper Nickel 90/10 pipe is relatively easy to manufacture, allowing for efficient production and customization to specific project requirements.
Excellent mechanical properties: These pipelines have excellent mechanical properties, including high tensile strength and elasticity, which ensure they can withstand mechanical stresses and strain fluctuations in various fields
Biocompatibility: This pipe is biocompatible and is commonly used in medical applications such as medical ventilation systems, where corrosion resistance and cleaning are required
Copper Nickel 90/10 Pipes applications are as diverse as the industries they serve driven primarily by the aerospace, railway, construction and automotive industries with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.
Marine applications: Copper-nickel 90/10 pipes are widely used in the marine environment due to their excellent resistance to marine corrosion and are used in shipbuilding, offshore platforms and desalination plants.
Heat Exchangers: These pipes are used in heat exchangers for both seawater and freshwater systems due to their excellent temperature and resistance to biofouling
Petrochemical Industry: In the petrochemical industry, copper-nickel 90/10 pipe is used to transport water to hot spots. They are suitable for transporting a variety of chemicals and hydrocarbons.
Power Generation: These pipes are used in power plants for cooling systems, including condensers and heat exchangers, where corrosion resistance is required to ensure long service life
Desalination equipment: Copper-nickel 90/10 pipe is widely used in desalination equipment for both seawater intake and brine discharge due to its resistance to corrosion and biofouling
Usage Requirements: Specify how you want to use the pipe. Are they marine, offshore platforms, or industrial products? Understanding the application will help you choose a pipe with the right specification.
Corrosion resistance: Copper Nickel 90/10 pipe is known for its excellent corrosion resistance, especially in marine environments. Ensure the pipe you choose has the corrosion resistance required for your application.
Pressure and Temperature Analysis: Consider operating pressure and temperature conditions in pipelines. Select a pipe that can withstand these conditions without compromising performance or safety.
Size and Dimensions: Determine the required pipe size and diameter based on your project specifications. Make sure the pipe you choose exactly matches these requirements.
Quality standards: Check if the pipe meets ASTM, ASME, DIN, or other standards. Certification ensures that pipes meet industry standards for performance and durability.
Copper Nickel 90/10 pipes are cost-effective due to their durability, corrosion resistance, and longevity, minimizing maintenance and replacement costs. Their superior performance in marine environments and resistance to biofouling contribute to long-term savings despite initial investment, making them a prudent choice for various industrial applications.
Yes, Copper Nickel 90/10 Pipes typically adhere to various international standards such as ASTM B466 for seamless pipes and ASTM B467 for welded pipes. These standards specify dimensions, mechanical properties, and testing methods to ensure quality and compatibility in various applications.
Yes, Copper Nickel 90/10 pipes are recyclable after use. They can be melted down and reprocessed without losing their valuable properties, making them environmentally sustainable materials for various applications in industries such as marine engineering and desalination.
Copper Nickel 90/10 pipes are resistant to galvanic corrosion in seawater due to their balanced composition, which minimizes potential reactions with other metals. This alloy’s noble characteristics protect against corrosion, ensuring durability and longevity, particularly in marine environments where galvanic corrosion is a concern.
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