Home > Copper Nickel > Copper Nickel 70/30 Pipes
Olwan Nickel Alloys, located in Amman, Jordan, stands out as a top manufacturer and supplier of high-quality metal products, particularly Copper Nickel 70/30 Pipes. Known for their precision, durability, and adherence to international standards, Olwan Nickel Alloys provides piping solutions designed for tough industrial and marine settings. These Copper Nickel 70/30 Pipes boast remarkable corrosion resistance, mechanical strength, and thermal conductivity, ensuring they perform reliably and last long. The company caters to various sectors, including marine, offshore, chemical processing, and power generation, employing advanced manufacturing methods and strict quality control to ensure their pipes maintain structural integrity and durability even in harsh conditions.
Copper Nickel 70/30 Pipes are made up of about 70% copper and 30% nickel, with small amounts of iron and manganese added to boost strength and corrosion resistance. This unique blend gives them exceptional resistance to seawater corrosion, erosion, and chemical damage. On the mechanical side, these pipes showcase high tensile and yield strength, impressive toughness, and solid fatigue resistance. They hold their shape under pressure and resist wear, galling, and deformation. Additionally, Copper Nickel 70/30 Pipes provide excellent thermal and electrical conductivity, making them perfect for demanding marine and industrial applications where both mechanical strength and corrosion resistance are essential.
| ASTM Specification | ASTM B466/ ASME SB466, ASTM B467/ ASME SB467, ASTM B608 |
|---|---|
| Standard | GB, DTD, ASME, AISI, ASTM, TOCT, JIS, NF, SAE, DIN, AMS, DS, EN |
| Size of Seamless Pipe | Wall thickness.: 0.05- 20 milimeter, 4 – 219 milimeter |
| Size of Welded Pipe | 5.0 to 1219.02 milimeter |
| size of EFW Pipe | 5.0 to 1219.02 milimeter |
| Seamless Tube Size | 3.35 milimeter To 101.6 milimeter OD |
| Welded Tube Size | 6.35 milimeter To 152 milimeter OD |
| Bwg & Swg | 18 Swg., 14 20 Swg., Swg. Swg., 12 16 Swg., 10 Swg. |
| Tubing wall thickness | 0.020″ –0.220″, (custom wall thicknesses available) |
| Pipe Schedule | SCH20, XS, STD, XXS, SCH60, SCH140, SCH80, SCH80, SCH5, SCH40S, SCH40, SCH120, SCH10S, SCH10, SCH30, SCH160 |
| Length | Standard & Cut length , Single Random, Double Random Pipe |
| Finish | AP (Annealed & Pickled), BA (Bright & Annealed), NO.1, 2B, Polished, MF, HL, NO.4, Mirror finish, BA, 8K etc |
| End | Plain End, Beveled End, Treaded Pipe, Screwed ends |
| Form | Hydraulic, Rectangular, Coiled, Square, Hollow, Round, Straight Pipes/tubes, “U” Shape, Pan Cake Coils, Boiler, LSAWetc. |
| Application | Dairy Pipe, Oil Pipe/tube, Gas Pipe/tube, Fluid Pipe/tube, Boiler Tube, Heat exchanger Tube |
| Type | Seamless /ERW/ EFW / Welded / Fabricated /CDW /DOM/CEW Copper Nickel 70/30 Pipe |
| Cu | Pb | Mn | Fe | Zn | Ni | |
|---|---|---|---|---|---|---|
| MIN | 65.000 | – | – | 0.400 | – | 29.000 |
| MAX | 70.000 | 0.500 | 1.000 | 1.000 | 1.000 | 33.000 |
| Yield Strength 0.2% Proof (MPa) |
Yield Strength 0.2% Proof (MPa) |
Tensile strength (MPa) |
Elongation (% in 50mm) |
Hardness (HRB) |
|---|---|---|---|---|
| MIN | 88 | 372 | 45.00 | |
| MAX | 483 | 517 | 51 |
| 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 Olwan Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Copper Nickel 70/30 Pipes in Amman, Jordan, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Jordan, 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 70/30 Pipes find extensive use in industries that demand high corrosion resistance and mechanical durability. They’re crucial in marine and offshore settings, such as shipbuilding, seawater cooling systems, condenser tubes, and desalination plants, where they constantly face saline environments. Beyond that, these pipes are also utilized in chemical processing, power generation, and other applications where their unique properties can be fully leveraged. Their ability to withstand harsh conditions while maintaining performance makes them a go-to choice for engineers and manufacturers alike.
