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Rashdan Pipes and Tubes in Amman builds more than piping — we build confidence. Our 70/30 alloy pipes are the result of hands-on craftsmanship and an uncompromising obsession with quality. From the first call to the day your system goes live, our team works alongside you: advising on design, ensuring precise fabrication, and delivering on time. These pipes are trusted where failure isn’t an option, and we treat every order with that same seriousness. Choose Rashdan for materials that stand up to the toughest environments and a partner who treats your project like our own.
This alloy blends about 70% copper with 30% nickel, plus small additions that boost corrosion resistance and mechanical stability. The result is a metal that resists seawater pitting, crevice attack, and many chemical assaults far better than plain copper. It bends and shapes without fuss, offers solid tensile strength and toughness, and keeps performing under cyclic loads. Thermal conductivity is good for heat-exchange work, while ductility and weldability make fabrication straightforward. In practice, you get a rugged, forgiving material engineered to survive corrosive conditions and heavy-duty service.
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 Rashdan Pipes and Tubes 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.
Rashdan Pipes and Tubes, one of the largest suppliers of Copper Nickel 70/30 Pipes in Amman, Jordan, 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 Rashdan Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@rashdanpipes.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) |
These pipes excel wherever salty water, aggressive fluids, or harsh service conditions are the norm. Typical uses include seawater cooling systems, condensers, heat exchangers, desalination plants, and offshore platform piping. They’re also chosen for hydraulic and process lines in chemical plants where corrosion resistance reduces downtime and maintenance headaches. Easy to join and reliable under pressure, they’re favored by engineers who need long-lasting performance without constant intervention. When projects demand a balance of durability, workability, and corrosion protection, this alloy delivers dependable results that keep systems running and teams sleeping easier.
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