Copper Nickel 70/30 Pipes

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Copper Nickel 70/30 Pipes Suppliers and Manufacturer, in California, USA

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Aluminum Bronze Pipes, such as Copper Nickel 70/30 Pipes, are a composite material celebrated for their outstanding resistance to corrosion, especially in demanding conditions like marine environments. Made mainly of copper and aluminum, along with supplementary elements like iron and nickel, these pipes offer impressive durability and dependability, making them essential across industries spanning from shipbuilding to offshore oil and gas platforms. Their capacity to endure corrosive substances, together with strong thermal conductivity and easy fabrication, welding, and installation, makes them adaptable and highly valuable throughout a wide range of applications, such as desalination plants and power generation facilities. Featuring minimal maintenance needs and superior performance, Aluminum Bronze Pipes serve as a dependable option for rigorous industrial demands.

Copper Nickel 70/30 Pipes Specifications

Specifications : ASTM / ASME SB111 / 151 / 466

Standard: ASTM, ASME, and API

Size : 1/2″ TO 6′ IN OD & NB IN Various SWG & SCH

Outer Diameter: 4.00 to 22.00 mm

Wall Thickness: Ranging from 0.15mm to 1.50 mm

Schedule : SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS

Length: Single Random, Double Random & Required Length

Types : Seamless / ERW / Welded / EFW / Fabricated / CDW

Form: Round Pipes/Tubes, ERW Pipes/Tubes, EFW Pipe/Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tubes

End: Plain End, Beveled End, Treaded

Grades: Copper Nickel 70/30 (UNS No. C71500)

Copper Nickel 70/30 Pipes 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

Copper Nickel 70/30 Pipes 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 Pipes Manufacturing Company in California

At Sumakhsteel, we are proud to be the largest supplier and manufacturer in the USA, delivering advanced solutions for every one of your piping requirements. Backed by cutting-edge manufacturing facilities strategically situated across the USA, we maintain an extensive stock of more than 25,000 tons of top-grade materials on hand and ready to ship.

Reach out to us for a fast quote tailored to your requirement.

We supply these Copper Nickel 70/30 Pipes in accordance with DIN, ISO, JIS or ANSI Standard.

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Advantages of Copper Nickel 70/30 Pipes

Corrosion resistance: The Copper Nickel 70/30 alloy offers strong resistance to corrosion from seawater, which makes it well suited for marine uses like shipbuilding, offshore platforms and desalination plants
Low biofouling: Resistance to biofouling the buildup of microorganisms, algae, and other marine organisms adds to the pipe’s performance and lifespan within the marine environment
High Strength: The Copper Nickel 70/30 pipe features outstanding mechanical characteristics, such as high tensile strength and strong resistance to cracking under stress, guaranteeing durability and reliability across a range of applications
Temperature Stability: These pipes retain their mechanical qualities across a broad temperature span, which makes them appropriate for both high-temperature and cryogenic uses
Easy to build: The Copper Nickel 70/30 pipe is simple to fabricate and weld, delivering a robust structure and straightforward installation.
Low maintenance: Owing to their resistance to corrosion and durability, Copper Nickel 70/30 pipes need very little maintenance, lowering operating costs across their lifespan

Types of Copper Nickel Pipes

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Copper Nickel 70/30 Pipes Applications

Application Industry

Copper Nickel 70/30 Pipes serve applications as varied as the industries that rely on them, led chiefly by the aerospace, railway, construction and automotive sectors, along with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.

Oil & Gas Industry

Aviation Industry

Petro Chemical Industry

Power Generation Industry

Marine applications: Copper-nickel 70/30 pipe sees broad application in marine settings owing to its outstanding resistance to corrosion from seawater and to biofouling. It serves in seawater cooling, desalination, shipyards, and offshore oil platforms.
Heat Exchangers: These pipes are employed in heat exchangers thanks to their outstanding resistance to temperature and corrosion. They are typically encountered in HVAC systems, refrigeration units, and industrial heat transfer equipment.
Desalination equipment: Its resistance to seawater corrosion makes copper nickel 70/30 pipe well suited for desalination plants, where seawater is processed to purify water
Power generation: Applied in power plants for a range of components including condensers and heat exchanger tubes, and also for piping within water cooling systems
Chemical Applications: Copper Nickel 70/30 pipe finds use in chemical plants that demand corrosion resistance and reliability, such as in pipelines handling corrosive chemicals
Oil and Gas Industry: These pipelines serve in pipeline design across offshore and onshore oil and gas industries where control of corrosion and erosion is needed, particularly in regions with seawater

How to Choose the Right Copper Nickel 70/30 Pipes

Copper Nickel 70/30: means Copper Nickel 70/30 is an alloy made up of 70% copper and 30% nickel. It offers strong resistance to corrosion in seawater and other demanding environments, which makes it well suited for marine uses like shipbuilding, offshore platforms and desalination plants.
Corrosion resistance assessment: A key benefit of Copper Nickel 70/30 is its outstanding resistance to corrosion, particularly in marine settings. Make sure the pipe you select has been properly tested and certified as corrosion-resistant.
Pressure and Temperature Analysis Considerations: Verify the pipe’s pressure and temperature ratings to confirm it can handle the demands of your application without sacrificing safety or performance.
Size and Design: Work out the pipe size and dimensions you need based on your particular application, taking into account factors like flow rate, space density, and how well it fits with existing systems
Quality and certification: Select pipe from a trusted manufacturer known for making quality copper nickel 70/30 products. Seek out certifications like ASTM (American Society for Testing and Materials) standards to confirm that industry requirements are satisfied.
Cost and Budget: Keep your budget limits in mind while weighing pipe quality against efficiency. Cheaper choices might save money at first but can result in greater maintenance or replacement expenses over time.

Are Copper Nickel 70/30 Pipes Cost-effective?

Copper Nickel 70/30 pipes provide outstanding resistance to corrosion, which makes them long-lasting for marine uses. Although the upfront costs might be greater than those of alternative materials, their durability and lower maintenance costs render them economical over time, particularly in demanding settings susceptible to corrosion.

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FAQ (Frequently Asked Questions)

Are there any standards or specifications for Copper Nickel 70/30 Pipes?

Yes, Copper Nickel 70/30 pipes generally conform to ASTM B466/B467 standards or comparable specifications. These standards define the requirements for seamless and welded pipes fabricated from an alloy of 70% copper and 30% nickel, guaranteeing quality, durability, and suitability in marine and industrial applications.

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

Yes, Copper Nickel 70/30 pipes are highly recyclable. The alloy keeps its valuable properties even after being used, making it well-suited for recycling through various methods like melting and refining. Recycling helps conserve resources, lessens environmental impact, and supports sustainable practices within the industry.

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

Copper Nickel 70/30 pipes resist galvanic corrosion owing to their noble character and comparable electrochemical potentials with other materials found in seawater. This built-in corrosion resistance makes them well-suited for marine applications, where galvanic corrosion poses a challenge, delivering lasting durability and dependability.