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Irfan Pipes and Tubes, located in Istanbul, Turkey, stands out as a top manufacturer and supplier of Copper Nickel 70/30 Pipes, celebrated for their exceptional quality and precision engineering. With years of experience in the metal piping sector, this company delivers pipes that adhere to international standards, ensuring remarkable corrosion resistance, durability, and reliability. Their Copper Nickel 70/30 Pipes are designed for a variety of industrial uses, blending strong manufacturing practices with rigorous quality checks. With a reputation trusted by clients around the globe, Irfan Pipes and Tubes guarantees timely deliveries and tailored solutions, making them the go-to choice for industries that need high-performance copper-nickel piping systems.
Copper Nickel 70/30 Pipes are made up of 70% copper and 30% nickel, often with small amounts of iron and manganese added to boost strength and corrosion resistance. These pipes showcase impressive mechanical properties, such as high tensile strength, good elongation, and remarkable resistance to pitting and stress corrosion cracking, especially in seawater. Their blend of toughness, ductility, and thermal conductivity ensures dependable performance even under extreme temperatures and pressures. With precision fabrication and thorough testing, these pipes guarantee dimensional accuracy and structural integrity, making them ideal for critical applications in marine, chemical, and industrial systems.
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
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 |
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 % |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choosing Copper Nickel 70/30 Pipes from Irfan 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.
Irfan Pipes and Tubes, one of the largest suppliers of Copper Nickel 70/30 Pipes in Istanbul, Turkey, offers a comprehensive range of high-quality pipes and tubes suitable for various industrial applications. Their extensive inventory and commitment to exceptional service make them a go-to choice for copper nickel products in the region.
STANDARD | WERKSTOFF NR. | UNS |
Cu-Ni 70/30 | 2.0882 | C71500 |
Yes, we offer custom sizes for Copper Nickel 70/30 Pipes to meet your specific requirements. Our team at Irfan Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@irfanpipes.com.
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) |
You’ll find Copper Nickel 70/30 Pipes commonly used in seawater and marine settings, including shipbuilding, desalination plants, and offshore platforms, thanks to their outstanding resistance to corrosion and biofouling. They’re also utilized in chemical processing, power generation, and cooling systems where high durability and resistance to saltwater and aggressive fluids are crucial. These pipes are perfect for heat exchangers, condensers, and condenser water lines, ensuring long-lasting reliability and minimal maintenance. Their ability to endure harsh environmental conditions makes them a smart choice for demanding applications.
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