- sales@ojaspipesandtubes.co.in
- Kolkata, Kolkata
Home > Copper Nickel > Copper Nickel Seamless Pipes
Ojas Pipes and Tubes is a well-respected manufacturer and supplier of top-notch Copper Nickel Seamless Pipes, based in Kolkata, India. They’ve built a solid reputation for providing dependable non-ferrous alloy piping solutions, serving a variety of industries with products that boast outstanding corrosion resistance, particularly in marine and saltwater settings. With state-of-the-art production facilities and rigorous quality control measures, Ojas offers Copper Nickel pipes in multiple grades and sizes, all designed to meet international standards. Catering to sectors like shipbuilding, power generation, desalination, and offshore oil platforms, Ojas Pipes and Tubes is known for its durability, precision, timely delivery, and competitive pricing.
Copper Nickel Seamless Pipes are mainly made up of 90% Copper and 10% Nickel (often in 90/10 or 70/30 ratios), with some iron and manganese added to enhance strength and corrosion resistance. These alloys are renowned for their excellent resistance to seawater corrosion, biofouling, and stress corrosion cracking. In terms of mechanical properties, they showcase tensile strengths ranging from 300 to 500 MPa and yield strengths between 100 and 250 MPa, depending on the specific grade. With impressive ductility and thermal conductivity, Copper Nickel pipes perform reliably even under varying temperatures and pressures, making them perfect for challenging marine and industrial environments.
| Standards | ASTM/ASME B466/SB 476 |
|---|---|
| Size | ½”NB – 24”NB |
| Schedule | SCH 10 – SCH XXS |
| Type | Seamless / ERW / Welded / Fabricated / LSAW Pipes |
| Length | Single Random, Double Random & Cut Length |
| Element | Content (%) |
|---|---|
| Cu | 88.7 |
| Fe | 1.3 |
| Ni | 10.0 |
| Properties | Metric | Imperial |
|---|---|---|
| Tensile strength, ultimate | 303-414 MPa | 43900-60000 psi |
| Tensile strength, yield (depending on temper) | 110-393 MPa | 16000-57000 psi |
| Elongation at break (in 254 mm) | 42.00% | 42.00% |
| Machinability (UNS C36000 (free-cutting brass) = 100%) | 20% | 20% |
| Shear modulus | 52.0 GPa | 7540 ksi |
| Poisson’s ratio | 0.34 | 0.34 |
| Elastic modulus | 140 GPa | 20300 ksi |
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 Seamless Pipes from Ojas 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.
Ojas Pipes and Tubes is the largest supplier of Copper Nickel Seamless Pipes in Kolkata, India, 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 Seamless Pipes to meet specific project requirements. These pipes can be tailored for various industrial applications. For more details, contact us at sales@ojaspipesandtubes.co.in.
Copper Nickel Seamless Pipes find extensive use in marine and industrial settings thanks to their remarkable resistance to seawater corrosion and biofouling. They play a vital role in shipbuilding, particularly in seawater cooling systems, condensers, heat exchangers, ballast systems, and bilge and firefighting lines. In power plants and desalination facilities, these pipes are crucial for heat transfer systems and brine heaters. Their high thermal conductivity and stability under pressure make them ideal for hydraulic and pneumatic systems.
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