Home > Copper Nickel > Copper Nickel 70/30 Pipes
Adarsh Nickel Alloys stands out as a reliable manufacturer and supplier based in Delhi, focusing on Select Copper Nickel 70/30 Pipes designed for tough industrial settings. With state-of-the-art manufacturing facilities, rigorous quality checks, and a commitment to international standards, the company produces pipes celebrated for their strength, corrosion resistance, and dependability. Catering to the marine, offshore, power, and chemical industries, Adarsh Nickel Alloys guarantees consistent dimensions, smooth finishes, and prompt delivery. With a strong technical background and a customer-centric approach, they offer tailored solutions, competitive pricing, and trustworthy performance, making them a go-to partner for high-quality Copper Nickel 70/30 piping needs across various global projects and long-term supply agreements.
Select Copper Nickel 70/30 Pipes are made up of about 70% copper and 30% nickel, with carefully controlled amounts of iron and manganese to boost strength and corrosion resistance. This alloy boasts impressive mechanical properties, such as high tensile strength, good ductility, and outstanding toughness. It remains stable under high pressure and elevated temperatures, resists stress corrosion cracking, and performs reliably in seawater, making it perfect for tough operating conditions that demand durability and a long service life. It also features a consistent microstructure, excellent weldability, fatigue resistance, and predictable performance in challenging industrial applications around the globe.
| 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 Adarsh Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Copper Nickel 70/30 Pipes in Delhi, India, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the India, 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.
Select Copper Nickel 70/30 Pipes are extensively utilized in marine and offshore settings thanks to their remarkable resistance to seawater corrosion and biofouling. You’ll find them in various applications, including seawater piping systems, heat exchangers, condensers, desalination plants, shipbuilding, offshore platforms, and power generation facilities. They also play a vital role in chemical processing, oil and gas industries, and hydraulic systems.
