Copper Nickel ERW Pipes

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Copper Nickel ERW Pipes Manufacturer, Supplier and Exporter in Hamilton, New Zealand

Nestled in Hamilton’s industrial heart, Blundell Pipes and Tubes has built a reputation as a trusted local source for high-performance piping solutions. Our focus today is on our Copper Nickel ERW pipes, a product line blending our Kiwi dedication to quality with the remarkable resilience needed for demanding environments. Sourced and supplied from our Hamilton base, we’re proud to offer a robust option for engineers and fabricators nationwide who require dependable materials that stand the test of time in both freshwater and marine settings.

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The inherent strength of these pipes comes from their copper-nickel composition, typically a 90/10 blend, which is further enhanced by the Electric Resistance Welding process. This method creates a consistently strong seam, giving the pipes excellent mechanical properties including high tensile strength and admirable ductility. They are particularly valued for their outstanding resistance to corrosion and erosion, especially from seawater, making them not just strong, but incredibly durable and long-lasting even under stressful conditions.

Copper Nickel ERW Pipes Specification

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

Copper Nickel ERW Pipes Chemical Composition

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

Copper Nickel ERW Pipes Mechanical Properties

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 %

If You Are Looking To Buy High Quality

We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.

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Why Choose Copper Nickel ERW Pipes from Blundell Pipes and Tubes?

Choose Copper Nickel ERW 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.

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Largest Copper Nickel ERW Pipes Supplier in Hamilton, New Zealand

Blundell Pipes and Tubes is the largest supplier of Copper Nickel ERW 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.

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Types of Copper Nickel ERW Pipes

Are Custom Sizes Available for Copper Nickel ERW Pipes?

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@blundellpipes.co.nz.

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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 Blundell Pipes’ Copper Nickel ERW Pipes for their durability and performance in challenging conditions.