Home > Copper Nickel > Copper Nickel EFW Pipes
Liam Pipes and Tubes is a prominent and respected manufacturer and supplier based in Houston USA. It is the provide piping solution to various industries. With a commitment to quality, we have a wide selection of pipes which include Copper Nickel Electric Fusion Welded (EFW) Pipes. The EFW pipes are well known for their excellent corrosion-resistant ability and durable strength, and are typically applied in marine, oil and gas (industrial) projects, as well as chemical processing applications. The performance of Copper Nickel marine, oil and gas (industrial) and chemical processing applications is pivotal.
Copper Nickel EFW (Electric Fusion Welded) Pipes are generally 90% copper and 10% nickel, with small amounts of iron and manganese mixed in for improved corrosion resistance. Recently, research has been conducted on copper-nickel alloys used for pipework in shipbuilding, and with good reason. Copper Nickel EFW Pipes have high tensile yield strength, limited ductility, and includes resistance to corrosion particularly to marine environments. In addition to its mechanical properties, the advantages of Copper Nickel in various applications, such as seawater resistance, reduces biofouling in marine applications, and works well for durability and weldability in projects with a need for corrosion resistance. Finally, their thermal conductivity makes them a good choice for heat exchangers and condensers, especially in construction for shipbuilding and in offshore applications.
| 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 Liam 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.
Liam Pipes and Tubes is the largest supplier of Copper Nickel EFW Pipes in Houston , USA, 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@liampipes.us.
Copper Nickel EFW (Electric Fusion Welded) Pipes are popular for marine applications like shipbuilding and offshore oil and gas platforms because of their good corrosion resistance properties in sea water. In the marine sector, they are also used for desalination plants, heat exchangers, and condensers. Their thermal stability and anti-fouling properties contribute to their selection for cooling systems, pipes used in-power plants, as well as for chemical processing industries. Likewise, copper-nickel EFW pipes are also employed for cryogenic applications and throughout many other sectors that require strength and durability under corroding exposures.
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