Home > Copper Nickel > Copper Nickel EFW Pipes
Rashdan Pipes and Tubes is a reputable manufacturer and supplier located in Amman, Jordan, specializing in high-quality Copper Nickel EFW (Electric Fusion Welded) Pipes. These pipes are crafted for exceptional corrosion resistance and long-lasting reliability. Utilizing cutting-edge welding and forming techniques, they perform remarkably well in seawater, brine, and other chemically aggressive environments. Rashdan guarantees that every Copper Nickel EFW Pipe adheres to strict international quality standards, ensuring consistent weld integrity, smooth surfaces, and impressive durability. These pipes find extensive applications in marine engineering, desalination plants, heat exchangers, and cooling systems, providing reliable operation even in challenging, chloride-rich conditions.
Copper Nickel EFW Pipes are generally produced in Cu-Ni 90/10 or Cu-Ni 70/30 grades, featuring a blend of copper, nickel, and carefully controlled amounts of iron and manganese to boost mechanical strength and corrosion resistance. This alloy is known for its outstanding resistance to seawater corrosion, stress corrosion cracking, and erosion. In terms of mechanics, these pipes exhibit strong tensile and yield strength, high ductility, and good thermal conductivity. Their fusion-welded design ensures uniformity, stable performance under pressure, and dependable structural integrity. Copper Nickel EFW Pipes maintain their mechanical stability even in fluctuating temperatures and corrosive environments.
| Specifications | : | ASTM B 466 ASME SB 466 / ASTM B 467 ASME SB 467 |
| Dimensions | : | ASTM, ASME and API |
| Size | : | 1/2″ TO 6′ IN OD & NB IN Various SWG & SCH |
| Specialized in | : | Large Diameter Size |
| Type | : | Seamless / ERW / Welded / Fabricated |
| Form | : | Round, Hydraulic Etc |
| Length | : | Single Random, Double Random & Cut Length. |
| End | : | Plain End, Beveled End, Treaded |
| Grade | Cu | Mn | Pb | Ni | Fe | Zn |
| Cu-Ni 90-10 | 88.6 min | 1.0 max | .05 max | 9-11 max | 1.8 max | 1 max |
| Cu-Ni 70-30 | 65.0 min | 1 max | .05 max | 29-33 | 0.4-1.0 | 1 max |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Copper Nickel 90-10 / 70-30 | 0.323 lb/in3 at 68 F | 2260 F | 50000 psi | 90-1000 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.
Choose Copper Nickel EFW Pipes from Rashdan Pipes and Tubes for their exceptional corrosion resistance, high strength, and durability. These pipes are ideal for marine, chemical, and offshore applications, offering long-lasting performance and superior reliability.
Rashdan Pipes and Tubes is the largest supplier of Copper Nickel EFW Pipes in Amman, Jordan, providing top-quality, corrosion-resistant pipes and tubing ideal for marine, industrial, and chemical applications, with reliable delivery and excellent customer service.
Yes, custom sizes are available for Copper Nickel EFW Pipes to meet specific project requirements. These pipes can be tailored for various industrial applications. For more details, contact us at sales@rashdanpipes.com.
Copper Nickel EFW Pipes are a go-to choice in industries that need piping systems that can stand up to corrosion, offer thermal efficiency, and last a long time. In marine settings, you’ll find them in seawater cooling lines, ballast systems, firefighting pipelines, and shipboard heat exchangers. Desalination plants rely on these pipes for their evaporators, brine heaters, and handling high-salinity fluids. Power plants use Cu-Ni EFW pipes in condensers, cooling circuits, and boiler feedwater systems. The chemical and petrochemical sectors also count on them for processing corrosive fluids, heat transfer tubing, and essential piping networks. Thanks to their outstanding resistance to seawater, erosion, and biofouling, Copper Nickel EFW Pipes are perfect for long-term use.
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