Home > Copper Nickel > Copper Nickel Pipes
Fajar Metals, a well-respected manufacturer and supplier located in Jakarta, Indonesia, specializes in high-quality Copper Nickel Pipes designed for top-notch performance in marine, industrial, and desalination settings. These pipes are celebrated for their exceptional resistance to seawater corrosion, biofouling, and thermal stress, making them perfect for applications in shipbuilding, offshore platforms, and power generation systems. Fajar Metals offers Copper Nickel Pipes in both 90/10 (Cu-Ni 90/10) and 70/30 (Cu-Ni 70/30) grades, available in a variety of sizes, wall thicknesses, and standards to cater to specific project needs and international engineering standards.
Copper Nickel Pipes are primarily made of copper, with either 10% or 30% nickel content, along with trace amounts of iron and manganese to boost strength and corrosion resistance. The 90/10 grade provides solid corrosion resistance and thermal conductivity, while the 70/30 grade excels in strength and durability in harsher environments. These pipes are known for their excellent weldability and moderate to high tensile strength, typically ranging from 350 to 500 MPa. Fajar Metals guarantees consistent wall thickness, high dimensional accuracy, and a smooth internal surface to optimize flow and ensure a long service life.
| Dimensions | : | ASTM, ASME and API |
|---|---|---|
| Standard | : | |
| Size | : | 1/8″NB TO 30″NB IN |
| Specialized in | : | Large Diameter Size |
| Schedule | : | SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| Form | : | Round, Square, Rectangular, Hydraulic Etc |
| Type | : | Seamless / Fabricated |
| Length | : | Single Random, Double Random & Cut Length. |
| End | : | Plain End, Beveled End, Threaded |
| Grade | Cu | Pb | Mn | Fe | Zn | Ni |
| Cu-Ni | 65.0 min | .05 max | 1.0 max | 0.4-1.0 | 1 max | 29 – 33 |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 0.323 lb/in3 at 68 F | 2260 F | 50000 psi | 20000 psi | 30 % |
| Density | kg/dm³ | 8.95 |
|---|---|---|
| Melting Range | °C | 1170-1240 |
| Specific Heat | J/kg °K | 377 |
| Thermal Conductivity | W/m°K | 29 |
| Coeff. of Linear Expansion 10-300°C” | 10-6/°K | 16 |
| Electrical Resistivity | microhm. cm | 34 |
| Modulus of Elasticity | GPa | 152 |
| Modulus of Rigidity | GPa | 56 |
At Fajar Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Copper Nickel Pipes in Jakarta, Indonesia, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Indonesia, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
Contact us to get a quick quote for your requirement.
Copper-nickel pipes are widely used for seawater systems in marine environments, including cooling systems, desalination plants, and shipbuilding because of their resistance because of its good corrosion resistance and fouling resistance. Furthermore, their thermal and electrical conductivity make them suitable for energy management and heat transfer systems. Their versatility and robustness make them desirable for a variety of complex applications.
