- sales@vipulpipesandtubes.co.in
- Chennai, india
Home > Copper Nickel > Copper Nickel Seamless Pipes
Vipul Pipes and Tubes, one of the leading Chennai-based manufacturers and suppliers of high-quality Copper Nickel Seamless Pipes, is renowned for their strength, resistance to corrosion, and exceptional performance in marine and industrial applications. Made from excellent copper-nickel alloys like Cu-Ni 90/10 and 70/30, these pipes are designed to withstand harsh conditions. Vipul Pipes adopts stringent dimensional tolerances, flawless surface finish, and adherence to international specifications like ASTM B466 and B467. With strong supply chain infrastructure and customer-focused service, Vipul Pipes caters to various industries such as shipbuilding, offshore platforms, desalination plants, and chemical industries from India and international markets.
Copper Nickel Seamless Pipes consist mainly of copper (about 90% or 70%) and nickel (10% or 30%), with iron and manganese in small amounts added to increase strength and corrosion resistance. The alloys have superior resistance to seawater corrosion, biofouling, and stress corrosion cracking. The typical mechanical properties are tensile strength of 275–500 MPa, yield strength of 110–220 MPa, and elongation of up to 30%. The weld-free construction provides consistent strength and smooth interior surfaces, which are well-suited for fluid transport and heat transfer under high temperature and pressure.
| 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 Vipul 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.
Vipul Pipes and Tubes is the largest supplier of Copper Nickel Seamless Pipes in Chennai, 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@vipulpipesandtubes.co.in.
Copper Nickel Seamless Pipes have widespread application in offshore and marine industries because of their high resistance to saltwater corrosion and biofouling. They have widespread application in seawater cooling systems, heat exchangers, condensers, and ballast water systems in submarine and ships. In power plants and desalination plants, the pipes provide long-term performance in high-salinity conditions. Hydraulic lines and underwater piping employ them in the oil and gas industry. Furthermore, they are utilized in chemical processing, fire extinguishing systems, and heating, ventilating, and air conditioning systems because of their strength, thermal stability, and fabrication ease.
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