Copper Nickel 70/30 Pipes

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Copper Nickel 70/30 Pipes Manufacturer, Supplier and Exporter in Naypyidaw, Myanmar

Nestled in the heart of Naypyidaw, Tun Pipes stands as a trusted name for industrial solutions, proudly manufacturing and supplying superior Copper Nickel 7030 Pipes. We understand that your projects demand materials built to withstand the most demanding conditions, which is why our products are engineered with precision and a deep commitment to quality. For clients across Myanmar and beyond, we offer not just pipes, but a promise of durability and reliability for critical applications where failure is not an option.

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These Copper Nickel 70/30 Pipes are made up of about 70% copper and 30% nickel, often with trace amounts of iron and manganese to boost strength and corrosion resistance. They showcase impressive mechanical properties, such as high tensile strength, excellent ductility, and remarkable resistance to seawater and chemical erosion. They remain stable across a wide range of temperatures and pressures, making them dependable in tough conditions. The blend of copper and nickel provides both strength and flexibility, enabling the pipes to endure mechanical stress while resisting fouling, pitting, and crevice corrosion in both marine and industrial settings.

Copper Nickel 70/30 Pipes Specification

Specifications : ASTM / ASME SB 111 / 151 / 466

Size : 1/2″ TO 6′ IN OD & NB IN Various SWG & SCH

Thickness : Between 0.15mm and 1.50 mm

Type : Seamless / ERW / Welded / Fabricated / LSAW Pipes

Length : Single Random, Double Random & Required Length

End : Plain End, Beveled End, Treaded

Outer Diameter : 4.00 to 22.00 mm

Copper Nickel 70/30 Pipes Chemical Composition

Grade	Cu	Mn	Pb	Fe	Zn	Ni
Cupro Nickel 70/30	65.0 min	1.0 max	.05 max	0.4-1.0	1 max	29 – 33

Copper Nickel 70/30 Pipes Mechanical Properties

Element	Density	Melting Point	Tensile Strength	Yield Strength (0.2%Offset)	Elongation
Cu-Ni 70/30	0.323 lb/in3 at 68 F	2260 F	50000 psi	20000 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 70/30 Pipes from Tun Pipes and Tubes?

Choosing Copper Nickel 70/30 Pipes from Tun Pipes and Tubes ensures outstanding corrosion resistance, high strength, and durability. Our Pipe is designed for diverse industrial applications, delivering reliability and performance in challenging environments while maintaining competitive pricing.

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Largest Copper Nickel 70/30 Pipes Supplier in Naypyidaw, Myanmar

The composition of these pipes is a robust blend of 70% copper and 30% nickel, creating a material known for its exceptional strength and corrosion resistance. This alloy exhibits excellent mechanical properties, maintaining its integrity under high pressure and in challenging thermal environments. It offers outstanding resistance to stress corrosion cracking and performs reliably in both high and sub-zero temperatures, making it a versatile choice for demanding engineering projects that must endure over the long term.

Copper Nickel 70/30 Pipes Equivalent Grade

STANDARD	WERKSTOFF NR.	UNS
Cu-Ni 70/30	2.0882	C71500

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Types of Copper Nickel 70/30 Pipes

Are Custom Sizes Available for Copper Nickel 70/30 Pipes?

Yes, we offer custom sizes for Copper Nickel 70/30 Pipes to meet your specific requirements. Our team at Tun Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@tunpipes.com.

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Copper Nickel 70/30 Pipes Dimension Tolerance

Dimension Tolerance
Material	Ultimate Tensile Strength1000 psi (MPa)	Yield Strength 0.5% Ext.under Load 1000 psi (MPa)	YElongation % in 2 in.	Fatigue Strength (10×7 cycles) 1000 psi (MPa)	Burst Pressure* 1000 psi (MPa)
Copper-brazed Steel	48-55 (0.330-0.380)	28-34 (0.190-0.235)	30-40	30 (0.210)	19.5 (0.135)
C12200-Phosphorus deoxidized Copper	32-38 (0.220-0.265)	10-14 (0.070-0.100)	45-60	10 (0.070)	12 ( 0.083)
C70600-Copper Nickel 90-10	48-54 (0.330-0.370)	16-22 (0.110-0.150)	40-55	15 (0.100)	19 (0.130)

Copper Nickel 70/30 Pipes find extensive use in marine engineering, desalination plants, chemical processing, and offshore industries, thanks to their outstanding resistance to seawater corrosion. They are perfect for heat exchangers, condensers, and cooling systems where long-lasting durability is crucial. These pipes are also utilized in oil and gas, power generation, and industrial piping systems where resistance to erosion, biofouling, and saltwater is vital. Furthermore, they play a key role in shipbuilding for seawater piping, condensers, and ballast systems, ensuring reliable performance even in the harshest marine environments.