Copper Nickel 70/30 Tubes

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Copper Nickel 70 and 30 Tubes Suppliers and Manufacturer, in Dubai, UAE

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Copper Nickel 70/30 Tubes are integral components custom-built from a specialized alloy blend of copper and nickel, finely tuned to deliver exceptional performance in demanding industrial applications. These tubes are meticulously engineered with precise proportions of copper and nickel, harnessing the synergistic properties of both metals. Renowned for their unparalleled resistance to corrosion, Copper Nickel 70/30 Tubes excel in environments prone to seawater and brine exposure, making them indispensable in marine and offshore industries. With remarkable durability and reliability, these tubes thrive in high-pressure, high-temperature settings, ensuring steadfast performance in critical sectors such as shipbuilding, desalination plants, and chemical processing facilities. Adaptability to diverse conditions coupled with robust construction cements their status as the premier choice for challenging engineering endeavors where unwavering performance is paramount.

Copper Nickel 70 and 30 Tubes Specifications

Specifications	:	ASTM B 111, B543, B552 ASME SB 111, SB543, SB552
Dimensions	:	ASTM, ASME and API
Tube Size	:	1/2″ TO 6′ IN OD & NB IN Various SWG & SCH
Specialized in	:	Large Diameter Size
Type	:	Seamless / ERW / Welded / Fabricated
Form	:	Round, Hydraulic Etc
Length	:	Single Random, Double Random & Cut Length.
End	:	Plain End, Beveled End, Treaded

Copper Nickel 70 and 30 Tubes Chemical Composition

Cu-Ni 70/30	Cu	Pb	Mn	Fe	Zn	Ni
Cu-Ni 70/30	65.0 min	0.05 max	1.0 max	0.4-1.0	1 max	29-33 max

Copper Nickel 70 and 30 Tubes Mechanical Properties

Density	Melting Point	Yield Strength (0.2%Offset)	Tensile Strength	Elongation
0.323 lb/in3 at 68 F	2260 F	20000 psi	50000 Psi	30 %

Top Copper Nickel Tubes Manufacturing Company in Dubai

At PipingMart, we take pride in being the largest supplier and manufacturer in the UAE, offering cutting-edge solutions for all your piping needs. With state-of-the-art production plants strategically located in the UAE, we boast a vast inventory of over 25,000 tons of premium-quality materials readily available in stock.

We offer These Copper Nickel 70/30 Tubes as per DIN, ISO, JIS or ANSI Standard.

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Advantages of Copper Nickel 70 and 30 Tubes

Corrosion resistance: One of the main advantages of copper-nickel 70/30 pipes is their excellent corrosion resistance, especially in marine environments. This makes them ideal for use in marine water systems, such as offshore platforms, shipyards, and desalination plants.
High Thermal Conductivity: Copper Nickel 70/30 tubes have a high thermal conductivity, allowing for excellent heat transfer. This property is useful in heat exchangers, HVSC systems, and other applications where thermal efficiency is important.
Mechanical strength: These tubes have good mechanical strength, providing them with resistance to extreme stresses and strains. This makes them suitable for oil and gas transportation and use in pipelines, water, and other high-pressure applications.
Antibacterial properties: The copper-nickel alloy has natural antibacterial properties, helping to discourage the buildup of algae, barnacles, molluscs, and other marine organisms on the pipe surface mouth. Thus, the pipe requires no maintenance and prolongs its life.
Easy to manufacture: Copper-nickel 70/30 tubes are relatively easy to manufacture, weld and install, making them cost-effective and versatile.
Compatibility: This pipeline is compatible with a wide range of fluids, including seawater, salt and various industrial chemicals and does not rust or corrode

Types of Copper Nickel Tubes

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Copper Nickel 70 and 30 Tubes Applications

Application Industry

Copper Nickel 70/30 Tubes 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.

Oil and Gas Industry

Power Generation

Petrochemicals and Chemical Processing

Automotive and Transportation

Marine applications: Copper-nickel 70/30 tube is widely used in the marine environment due to its outstanding resistance to sea corrosion. It is used and used for hulls, heat exchangers, condensers, and piping systems.
Power generation: These tubes are used in power plants for heat exchangers, condensers and piping systems where resistance to corrosion and heat transfer is required
Oil & Gas Industry: Copper-nickel 70/30 tubing is used on offshore oil platforms, pipelines and refineries to resist corrosion caused by salty atmosphere and hydrocarbon water.
Desalination equipment: Due to its resistance to seawater corrosion, these tubes are used in desalination equipment for heat exchangers and piping systems.
Chemical Uses: In the chemical industry, copper-nickel 70/30 tubes are used in reactors, evaporators, heat exchangers and other equipment where chemical corrosion resistance is required
Heat Transfer: These tubes are used in a variety of heat transfer applications, including HVAC systems, cooling systems and heat pumps, due to their excellent thermal conductivity and corrosion resistance

How to Choose the Right Copper Nickel 70 and 30 Tubes

Understand the use: Identify the purpose of the tube. Are they heat exchangers, condensers, marine products, or something else? Different applications may require different definitions.
Consider corrosion resistance: Copper-nickel 70/30 tubes are known for their excellent corrosion resistance, especially in seawater environments. Ensure that the containers you choose meet your application’s corrosion resistance requirements.
Temperature and Pressure Rating: Specifies the hoses’ operating temperature and pressure conditions. Select a pipe that can withstand these conditions without warping or failure.
Size and Dimensions: Consider the size and dimensions of containers needed for your project. Make sure the containers you choose have the right size and length.
Material certification: Verify that containers meet applicable specifications and standards, such as ASTM B111/B111M for copper and copper-alloy seamless pipe.
Construction Requirements: Consider specific construction requirements such as bending, welding, or brazing. Make sure the containers are suitable for the design.

Are Copper Nickel 70 and 30 Tubes Cost-effective?

Copper Nickel 70/30 tubes offer a balance of corrosion resistance and thermal conductivity, making them suitable for various marine and industrial applications. While initially more expensive than some alternatives, their durability and longevity often make them cost-effective in the long run, minimizing maintenance and replacement costs.

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FAQ (Frequently Asked Questions)

Are Copper Nickel 70/30 Tubes susceptible to galvanic corrosion?

Yes, Copper Nickel 70/30 Tubes are susceptible to galvanic corrosion when in contact with dissimilar metals in an electrolyte solution. Galvanic corrosion occurs due to the potential difference between metals, leading to accelerated corrosion of the less noble metal (e.g., copper) in the presence of a more noble metal (e.g., nickel).

Are Copper Nickel 70/30 Tubes suitable for cryogenic applications?

Yes, Copper Nickel 70/30 Tubes are suitable for cryogenic applications due to their excellent combination of properties including high strength, good thermal conductivity, and resistance to corrosion at low temperatures. They maintain ductility and structural integrity, making them reliable for use in cryogenic environments such as liquefied natural gas (LNG) systems.

Can Copper Nickel 70/30 Tubes be recycled after use?

Yes, Copper Nickel 70/30 Tubes can be recycled after use. Copper and nickel are highly recyclable metals, and their alloys like 70/30 copper-nickel can be easily reclaimed through various recycling processes. Recycling helps conserve natural resources, reduces energy consumption, and minimizes environmental impact.