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From the heart of Hamilton, New Zealand, Blundell Pipes and Tubes has built a strong reputation for supplying robust and reliable industrial solutions. Our expertise shines particularly in the area of Copper Nickel EFW pipes, where we combine local craftsmanship with stringent international standards. We understand that demanding environments require materials you can trust, which is why we focus on delivering products that excel in durability and corrosion resistance, supporting critical infrastructure both across Aotearoa and for our international partners.
The strength of these Copper Nickel EFW pipes lies in their sophisticated composition, primarily a blend of copper and nickel with carefully balanced additions of iron and manganese. This specific alloy mix is engineered to deliver exceptional mechanical properties, including high tensile strength and impressive durability. The result is a pipe that can withstand significant pressure and resist wear over time, offering a reliable performance that stands up to the challenges of harsh operating conditions.
| 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 Blundell 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.
Blundell Pipes and Tubes is the largest supplier of Copper Nickel EFW Pipes in Hamilton, New Zealand, 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@blundellpipes.co.nz.
Copper Nickel EFW Pipes find extensive applications in marine engineering, shipbuilding, offshore platforms, and desalination plants, thanks to their outstanding resistance to seawater corrosion. They are particularly suited for cooling water systems, heat exchangers, condensers, and ballast systems where reliability and longevity are essential. Additionally, these pipes are utilized in power generation, chemical processing, and HVAC systems for the safe and efficient transport of corrosive fluids. Engineers and project planners appreciate their durability and performance in various applications.
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