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Copper Nickel 70/30 Pipes and Tubes are a type of copper-nickel alloy with a composition of approximately 70% copper and 30% nickel. This alloy is also known as Cupronickel 70/30 and is widely used for its excellent corrosion resistance and high strength. Copper Nickel 70/30 is particularly well-suited for marine and seawater applications due to its resistance to corrosion and biofouling.

One of the key features of Copper Nickel 70/30 pipes and tubes is their exceptional corrosion resistance, especially in marine environments. They offer excellent resistance to seawater, brackish water, and other corrosive media, making them ideal for applications in shipbuilding, offshore structures, and desalination plants.

Copper Nickel 70/30 pipes and tubes also possess good mechanical properties, including high tensile strength and ductility, which make them easy to fabricate and install. They are readily welded and brazed, allowing for various joining methods.

The chemical composition of Copper Nickel 70/30 Pipes and Tubes includes approximately 70% copper, 30% nickel, and trace amounts of other elements like iron and manganese. The presence of nickel provides the alloy with its excellent corrosion resistance, while copper contributes to its high strength and thermal conductivity.

Machining Copper Nickel 70/30 pipes and tubes is relatively easy due to their soft and ductile nature. They can be readily machined using conventional methods, although proper cooling and lubrication are recommended to ensure precise fabrication.

Copper Nickel 70/30 Pipes & Tubes

Bhansali Enterprises Specifications Of Copper Nickel 70/30 Pipes and Tubes

Pipe Standard ASTM B206 ASME SB206
Tube Specifications ASTM A213, A269, A249, A511, A554 / ASME SA213, SA269, SA249, SA511, SA554
Pipe Dimension ANSI/ASME B36.19M, ANSI/ASME B36.10M
Seamless Pipe Sizes 1 / 2" NB - 16" NB
Welded Pipe Sizes 1 / 2" NB - 24" NB
EFW Pipe Size 6" NB - 24" NB
Seamless Tube Sizes 1 / 2" NB - 16" NB
Welded Tube Sizes 1 / 2" NB - 24" NB
Outside Diameter 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available Ex-stock, OD Size Steel Tubes available Ex-stock
Manufacturing Process Seamless / Welded / ERW / Fabricated / CDW / 100% X Ray Welded
Pipe Shapes Hydraulic, Round, Rectangle, Square, Hex, Honed
Pipe Shapes Hydraulic, Round, Rectangle, Square, Hex, Honed
Schedule SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
Outside Finish 2B, No.4, No.1, No.8 Mirror Finish for Copper Nickel Pipes, Finish as per customer Requirements
Length Single Random, Double Random, Standard & Cut length
End Types Plain Ends (PE) Threaded Ends (TE) Bevelled Ends (BW) Grooved Mechanical Joints or Grooved Ends, TBE (Treaded Both Ends)
Form Round, Square, Hollow, Rectangular, Instrumentation, High Pressure, Cold Rolled Coiled, Electropolish, Heat exchanger, Sanitary etc.

LogoASME SB206 Copper Nickel 70/30 Pipe & Tube Equivalent Grades

cta one shape 1
STANDARD WERKSTOFF NR. UNS
Cupro Nickel 70/30 2.0882 C71500

LogoChemical Composition of Copper Nickel 70/30 Pipes and Tubes

Shape
Cu-Ni 70/30 Cu Pb Mn Fe Zn Ni
88.6 min 0.05 max 1.0 max 1.8 max 1 max 9-11 max

LogoMechanical Properties of CuNi 70/30 Pipes & Tubes

cta one shape 1
Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
0.323 lb/in3 at 68 F 2260 F 50000 psi 20000 psi 30 %

Bhansali Enterprises Available Variations in Copper Nickel 70-30 Pipes & Tubes

Cupro Nickel 70/30 Seamless Pipe

Seamless Pipes

Cupro Nickel 70/30 Seamless Pipe

Copper Nickel 70/30 Welded Pipes

Welded Pipe

Copper Nickel 70/30 Welded Pipe

CuNi 70/30 ERW Pipe

ERW Pipe

CuNi 70/30 ERW Pipe

CuNi 70/30 EFW Pipe

EFW Pipe

CuNi 70/30 EFW Pipe

Cu-Ni 70/30 Polished Pipe

Polished Pipe

Cu-Ni 70/30 Polished Pipe

Copper Nickel 70/30 Seamless Tubes

Seamless Tubes

Copper Nickel 70/30 Seamless Tubes

CuNi 70/30 Welded Tube

Welded Tube

CuNi 70/30 Welded Tube

Copper Nickel 70/30 ERW Tube

ERW Tube

Copper Nickel 70/30 ERW Tube

Cu-Ni 70/30 Electropolished Tube

Electropolished Tube

Cu-Ni 70/30 Electropolished Tube

Bhansali EnterprisesOther Types Of CuNi 70/30 Pipe & Tube

  • CuNi 70/30 Electropolished Pipes
  • Copper Nickel 70/30 Welded Pipes
  • Cupro Nickel 70/30 Schedule 40 Pipe
  • ASTM B206 Cupro Nickel 70/30 ERW Pipes
  • Copper-Nickel 70/30 Pipes And Tubes
  • WNR 2.0882 Industrial Pipes
  • Copper Nickel 70-30 Large Diameter Pipe
  • UNS C71500 Schedule 80 Pipe
  • ASME SB206 CuNi 70/30 Pipe
  • Cu Ni 70/30 Dairy Pipe
  • Copper Nickel 70-30 Hollow Pipe
  • CuNi 70/30 Round Pipe
  • ASTM B206 Cu-Ni 70/30 Piping
  • Cupro Nickel C71500 Square Pipe
  • Cupro Nickel 70-30 Pipes
  • ASTM B206 CuNi 70/30 Welded Pipe
  • Copper Nickel 70-30 Rectangular Pipes
  • Copper-nickel 70/30 Seamless Pipe
  • UNS C71500 U Shaped Tube
  • Cupro Nickel 70/30 Tubes Supplier
  • ASME SB206 CuNi 70/30 ERW Tubes
  • Cuni 70-30 Tubing
  • CuNi 70/30 Industrial Tubes
  • ASME SB206 CuNi 70/30 Welded Tubes
  • Copper Nickel 70-30 Polished Tube
  • ASME SB 206 CuNi 70/30 Seamless Tubes
  • Copper Nickel 70/30 Welded Tube
  • 2.0882 Square Tube
  • Copper Nickel 70/30 Oval Tube
  • Copper Nickel 70-30 Sanitary Tubing Stock
  • Copper Nickel 2.0882 Rectangular Tubes
  • Cupro Nickel 70-30 ERW Tube
  • Copper Nickel 70/30 Tube
  • Cu-ni 70/30 Seamless Pipes
  • Cupro Nickel 70/30 Spiral Welded Tube
  • 70/30 Copper Nickel Welded Tube Exporter

Bhansali EnterprisesCu-Ni 70/30 Pipes and Tubes Technical Data

Bhansali EnterprisesCopper Nickel 70/30 Pipes & Tubing Industrial Application

Copper Nickel 70/30 pipes and tubes find applications in various industries where corrosion resistance and strength are crucial. In the marine and shipbuilding industry, they are used for seawater cooling systems, heat exchangers, and condensers. In desalination plants, these alloys are employed for evaporators and brine heaters due to their excellent resistance to seawater corrosion. They are also used in offshore oil and gas platforms, where their resistance to biofouling and corrosion is essential.

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  • Oil & Gas Industry

  • Power Plant Generation

  • Marine Industry

  • Petrochemical Industry

  • Chemical Industry

  • Aerospace Industry

  • Sugar Industry

Bhansali EnterprisesCu Ni 70/30 Pipes & Tubes Price Details

Prices for CuNi 70/30 Pipes and Tubes Products are very affordable. Please click on the request a quote button or Click Here to request the updated price list and ready stock information along with your requirement. Bhansali Enterprise Cupro Nickel 70/30 maintains a stock of all standard items and can export them at the best price ASME SB206 Cupro Nickel 70/30 Seamless Pipe, Welded Tube, Seamless Tube, Welded Pipe, Round Pipe, Polished Tube, ERW Pipe, ERW Tube etc.

Bhansali EnterprisesWe Supply Copper Nickel 70/30 Pipes & Tubes in the following Cities & Countries

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