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Adrian Nickel Alloys stands out as a top-notch manufacturer and supplier of **Copper Nickel Pipes** in Singapore, specifically in Pulau Ujong. They specialize in delivering high-quality, corrosion-resistant piping solutions tailored for tough industrial applications. Crafted from premium copper-nickel alloys, these pipes boast remarkable resistance to seawater, brine, and other harsh environments, all while ensuring exceptional mechanical strength and durability. You can find them in both seamless and welded varieties, with a range of diameters, wall thicknesses, and lengths. Each pipe is produced to meet international standards, guaranteeing leak-free performance, precise dimensions, and a long service life in critical marine, offshore, and industrial settings.
Typically, **Copper Nickel Pipes** are composed of 90% copper and 10% nickel (CuNi 90/10) or 70% copper and 30% nickel (CuNi 70/30), along with small amounts of iron and manganese. This specific blend provides impressive tensile strength, ranging from 240–450 MPa, along with excellent ductility and outstanding resistance to corrosion and biofouling in seawater and aggressive chemical environments. The metallurgical properties of the alloy ensure mechanical stability, toughness, and long-lasting durability even in the harshest conditions.
| VALVES SIZE | 6 MM TO 50 MM and 1/8″ TO 2″ |
| STANDARD | ASME B 16.10, BS1414/API 600, ASME B 16.5, BS EN 12266-1/API 598, ASME B 16.34, ASTM A890 4A, ASME B 16.25 |
| CONNECTION | TUBE END, THREADED, SOCKET WELD, BUTT WELD, FLANGED, WELD NIPPLE, SAE |
| THREAD | METRIC, BSPP, NPT, JIC, BSPT, UNF |
| FUNCTION | 2 , 5 , 4 , 3 WAY, |
| MATERIAL OF SEAL RING | PVDF, DELRIN, GRAPHITE, PTFE, PEEK, |
| PRESSURE RATING | 15000 , 3000, 1500 , 10000, 6000 , 20000 PSI |
| TEMPERATURE OF MEDIA | (-120* C – 500*C ) AS LIKE PRESSURE RANGE |
| STANDARD | DIN , ISO , API , ANSI , AWWA , ASME , MSS |
| MEDIA | AIR, CHEMICAL, GAS, WATER, STEAM, HOT WATER , HYDRAULIC OIL, COLD WATER, SEA WATER |
| TYPE OF BODY | BAR STOCK |
| EQUIVALENT BRANDS | OLIVER VALVES, PARKER, SWAGELOK, HAMLET, DK-LOK, HOKE |
| PACKING DETAILS | WOODEN PALLET, BOX PACKING |
| ELEMENT | DUPLEX 31803 | DUPLEX 2205 |
|---|---|---|
| NI | 4.50 – 6.50 | 4.50 – 6.50 |
| C | 0.030 max | 0.030 max |
| N | 0.14 – 0.20 | 0.08 – 0.20 |
| P | 0.030 max | 0.030 max |
| MN | 2.00 max | 2.00 max |
| CR | 22.0 – 23.0 | 21.0 – 23.0 |
| S | 0.020 max | 0.20 max |
| MO | 3.0 – 3.5 | 2.50 – 3.50 |
| SI | 1.00 max | 1.00 max |
| FE | 63.72 min | 63.54 min |
| Grade | % Elongation | YS (MPa) | Hardness(BHN) | UTS (MPa) |
| 31803 | 25 min. | 450 min. | 293 max. | 620 min. |
| 2205 | 25 min. | 450 min. | 293 max. | 655 min. |
At Adrian Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex Needle Valve in Pulau ujong, Singapore , providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Pulau ujong, 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.
You’ll find **Copper Nickel Pipes** commonly used in seawater cooling systems, desalination plants, marine engineering projects, offshore oil & gas platforms, and power generation facilities. They are perfect for transporting seawater, brine, chemicals, and other corrosive fluids through pipelines, heat exchangers, and condenser systems. With their unique combination of corrosion resistance, strength, and reliability, these pipes are the go-to choice for industries that need durable, high-performance piping solutions in challenging marine and aggressive environments.
