- sales@impextubeind.com
- Mumbai, India
Home > Copper Nickel > Copper Nickel 70/30 Pipes
Impex Tube India, located in Mumbai, is a top-class manufacturer and exporter of superior-quality pipes and tubes, such as Copper Nickel 70/30 Pipes. Renowned for their strength, resistance to corrosion, and better performance, these pipes are perfectly suitable for use in harsh environments. Impex Tube India ensures its Copper Nickel 70/30 Pipes conform to the best standards of the industry through high-end manufacturing techniques and rigorous quality control. These pipes are heavily applied in marine, chemical, as well as industrial processes, providing great corrosion resistance against seawater and giving good solutions in harsh working conditions.
Copper Nickel 70/30 Pipes consist of 70% copper and 30% nickel, with trace quantities of iron and manganese. This makes the alloy highly resistant to corrosion in seawater, and the best choice for marine processes. In terms of mechanical properties, Copper Nickel 70/30 possesses high tensile strength (around 310 MPa), sound ductility, and very good resistance to stress corrosion cracking. The pipes have good electrical and thermal conductivity, and they are therefore ideal for applications involving heat exchange. Their resistance to corrosion, erosion, and biofouling in seawater environments makes them ideal for use in marine and offshore sectors.
Specifications : ASTM / ASME SB 111 / 151 / 466
Size : 1/2″ TO 6′ IN OD & NB IN Various SWG & SCH
Thickness : Between 0.15mm and 1.50 mm
Type : Seamless / ERW / Welded / Fabricated / LSAW Pipes
Length : Single Random, Double Random & Required Length
End : Plain End, Beveled End, Treaded
Outer Diameter : 4.00 to 22.00 mm
| Grade | Cu | Mn | Pb | Fe | Zn | Ni |
| Cupro Nickel 70/30 | 65.0 min | 1.0 max | .05 max | 0.4-1.0 | 1 max | 29 – 33 |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Cu-Ni 70/30 | 0.323 lb/in3 at 68 F | 2260 F | 50000 psi | 20000 psi | 30 % |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choosing Copper Nickel 70/30 Pipes from Impex Tube India ensures outstanding corrosion resistance, high strength, and durability. Our Pipe is designed for diverse industrial applications, delivering reliability and performance in challenging environments while maintaining competitive pricing.
Impex Tube India, one of the largest suppliers of Copper Nickel 70/30 Pipes in Mumbai, India, offers a comprehensive range of high-quality pipes and tubes suitable for various industrial applications. Their extensive inventory and commitment to exceptional service make them a go-to choice for copper nickel products in the region.
| STANDARD | WERKSTOFF NR. | UNS |
| Cu-Ni 70/30 | 2.0882 | C71500 |
Yes, we offer custom sizes for Copper Nickel 70/30 Pipes to meet your specific requirements. Our team at Impex Tube India is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@impextubeind.com.
| Dimension Tolerance | |||||
| Material | Ultimate Tensile Strength1000 psi (MPa) | Yield Strength 0.5% Ext.under Load 1000 psi (MPa) | YElongation % in 2 in. | Fatigue Strength (10×7 cycles) 1000 psi (MPa) | Burst Pressure* 1000 psi (MPa) |
| Copper-brazed Steel | 48-55 (0.330-0.380) | 28-34 (0.190-0.235) | 30-40 | 30 (0.210) | 19.5 (0.135) |
| C12200-Phosphorus deoxidized Copper | 32-38 (0.220-0.265) | 10-14 (0.070-0.100) | 45-60 | 10 (0.070) | 12 ( 0.083) |
| C70600-Copper Nickel 90-10 | 48-54 (0.330-0.370) | 16-22 (0.110-0.150) | 40-55 | 15 (0.100) | 19 (0.130) |
Copper Nickel 70/30 Pipes have extensive applications in industries requiring exceptional corrosion resistance and strength. For marine use, they are being utilized for seawater piping, heat exchanger tubes, and condenser tubes because of their resistance to tough saltwater conditions. The pipes are utilized in the chemical industry for the processing of corrosive fluids, and the oil and gas industry applies them in offshore drilling. Further, Copper Nickel 70/30 Pipes find application in desalination plants, cooling systems, and water treatment plants. The pipes’ durability and resistance to biofouling ensure their suitability for high-performance applications of long duration across industries.
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