Copper Nickel 70/30 Tubes supplier
Supplying Copper & Brass Tubes to Europe for Decades, Based in Mumbai, India
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Copper Nickel 70/30 tubes are widely used in different industries due to their excellent properties. Copper nickel 70/30 tubes are also famous in many industries for their excellent characteristics.
Copper Nickel 70/30 tubes are composed of an alloy of 70% copper and 30% nickel. Occasionally, this mixture is modified by adding small quantities of iron or manganese to boost its qualities even further. Tubes exist in various diameters and wall thicknesses so that they may be used for different purposes. They are produced following strict industrial requirements to ensure uniformity of quality throughout the range.
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The greatest value of Copper Nickel 70/30 tubes lies within marine applications. In other words, these products are primarily designed to resist corrosion caused by salt water, making them perfect materials for the ship’s building industry and its repair works. They can also be used within seawater cooling systems employed at desalination plants and ship hull construction, among other areas where exposure to harsh sea conditions is expected since they can survive such environments without breaking easily.
However, apart from being widely utilized across the maritime sector worldwide, these tubes find great use elsewhere, too. For instance, heat exchangers in power generating stations often employ them due to their high thermal conductivity values, which enable the efficient transfer of heat necessary for maintaining optimum performance levels within the systems involved. Moreover, chemical processing plants benefit from their resiliency against attack by different substances under aggressive atmospheres, while the oil & gas industry relies on these particular types during pipeline laying activities where corrosive media coupled with elevated pressures prevail most times.

This sort offers numerous benefits: Firstly, superb anti-corrosion properties, especially towards sea water, significantly extend life span, thus minimizing maintenance costs over time, hence becoming an economical choice when compared against other options available. Secondly, they possess good mechanical strength and durability, thereby being able to withstand extreme conditions without failure points, which is very important, particularly in demanding situations.
Copper Nickel tubes 70/30 are very popular because they have several advantages that make them useful in several industries. One of their huge benefits is that they possess high thermal conductivity. This implies that they will only take a short time to dissipate energy, thus improving the performance of heat exchangers and cooling systems. Moreover, these tubes are simple to install and fabricate or weld; thus, this eases both construction work and repair processes.
Copper Nickel tubes 70/30 are very popular because they have several advantages that make them useful in several industries. One of their huge benefits is that they possess high thermal conductivity. This implies that they will only take a short time to dissipate energy, thus improving the performance of heat exchangers and cooling systems. Moreover, these tubes are simple to install and fabricate or weld; thus, this eases both construction work and repair processes.
At Brassco Tube Industries, we confirm that each Copper Nickel 70/30 tube meets specific industry criteria. This makes our clients feel confident about the installation process, knowing that the tubes will be reliable and durable enough for use.
Copper Nickel 70/30 tUBes Specification
Standard | ASTM B466, B467, B552 / ASME SB466, SB467, SB552 |
Size | 1/2″ to 6′ in OD & NB in various SWG & SCH |
Length | Single random, double random & required length |
Form | Round, square, rectangular, coil, ‘u’ shape, pan cake, hydraulic |
End | Plain end, beveled end, threaded |
Material | Copper nickel – Cu-Ni Seamless Tube, C 71500 (CU -NI- 70/30) |
Brassco Tube Industries is a leading Copper Nickel 70/30 Tubes Manufacturer, Supplier & Stockist in europe.
Manufacturing Process of Copper Nickel 70/30 Tubes
Melting & Casting
Extruding, Drawing & Pilgering
Cutting
Packing & Inspection
Annealing
Types Of Copper Nickel 70/30 Tubes
Copper 70/30 Round Tube
Copper 70/30 Seamless Tube
Copper 70/30 Condenser Tube
Other Types Of Copper Nickel 70/30 Tubes
- Copper Nickel 70/30 Tube
- Copper Nickel C71500 Tubing
- 70/30 Cupro Nickel Tubes Stockist
- C71500 Pipe
- ASTM B466 CuNi 70/30 Seamless Pipes & Tubes
- CuNi 70-30 Tubes manufacturer
- Cupro Nickel C71500 Tubes
- Tubes CuNi 10 Fe1
- Cu-Ni 2.0882 Tubing
- 70/30 Copper Nickel Tubes Supplier
- CuNi 70/30 Pipes
- 70/30 Copper Nickel Tubes Stockholder
- CuZn10 Fe1 Mn Pipes
- ASTM B467 Cu-Ni 70/30 Pipes
- Cupro Nickel C71500 Pipe
- DIN 2.0882 Tubes
- UNS C71500 Square Tubes
- CuNi 70-30 Rectangular Tubing
- CuNi 70/30 Heat Exchanger Tubes
- Cupro Nickel Tube C71500
- 70/30 Cupro Nickel Capillary Tubing
- ASTM B552 CuNi 70/30 Tubes
Copper Nickel 70/30 Tubes Chemical Composition
Grade | Cu | Mn | Pb | Ni | Fe | Zn |
Cu-Ni 70-30 | 65.0 min | 1 max | .05 max | 29-33 | 0.4-1.0 | 1 max |
Mechanical Properties of Copper Nickel 70/30 Tubes
Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
Copper Nickel 70/30 | 0.323 lb/in3 at 68 F | 2260 F | 50000 psi | 20000 psi | 30 % |