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Nestled in the industrial heart of Manila, Corazon Pipes and Tubes has built a solid reputation as a trusted manufacturer and supplier of high-quality metal products. Our focus is on providing reliable solutions, with our Copper Nickel ERW Pipes standing as a prime example of our commitment to excellence. We understand that your projects, particularly in demanding environments, require materials you can count on for durability and long-term performance, and that’s precisely what we deliver.
These pipes are crafted from superior copper-nickel alloys, known for their exceptional resistance to corrosion, especially in saltwater and marine atmospheres. The Electric Resistance Welding (ERW) process ensures a consistently strong, reliable weld and a uniform wall thickness along the entire length. This combination results in a product that offers excellent mechanical strength and toughness, capable of withstanding high pressures and temperatures, giving you a robust and dependable piping solution.
Specifications : ASTM / ASME SB 111 / 151 / 466
Standard : ASTM, ASME and API
Size : 1/2″ TO 6′ IN OD & NB IN Various SWG & SCH
Outer Diameter : 4.00 to 22.00 mm
Well Thickness : Between 0.15mm and 1.50 mm
Length : Single Random, Double Random & Required Length
Schedule : SCH20, SCh20, SCh30, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Types : Seamless / ERW / Welded / EFW / Fabricated / CDW
Form : Round Pipes, Square Pipes, Rectangular Pipe
End : Plain End, Beveled End, Treaded
Grades : Copper Nickel 90/10 (C70600 ), Cupro Nickel 70/30 (C71500), UNS C71640
| 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 ERW Pipes from Corazon 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.
Corazon Pipes and Tubes is the largest supplier of Copper Nickel ERW Pipes in Manila, Philippines, 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 ERW Pipes to meet specific project requirements. These pipes can be tailored for various industrial applications. For more details, contact us at sales@corazonpipes.com.
Copper Nickel ERW Pipes find extensive use in seawater piping systems, desalination plants, marine engineering, and shipbuilding, thanks to their outstanding resistance to saltwater corrosion. They are perfect for applications like condensers, heat exchangers, cooling water systems, and ballast systems, where long-term reliability is essential. Additionally, these pipes are employed in offshore platforms, HVAC systems, and the chemical processing industry for safe fluid transport. Engineers and designers trust Corazon Pipes’ Copper Nickel ERW Pipes for their durability and performance in challenging conditions.
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