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Victor Nickelalloys, located in Abuja, Nigeria, stands out as a top manufacturer and supplier of high-quality Duplex Steel Needle Valves. Renowned for their precision, durability, and remarkable resistance to corrosion, this company delivers dependable flow control solutions across various industries, including oil & gas, chemical processing, marine, and desalination. Their Duplex Steel Needle Valves are designed to perform efficiently even under high pressure and in harsh conditions, ensuring accurate regulation, leak-proof operation, and a long lifespan. Crafted with cutting-edge technology and rigorous quality standards, these valves guarantee safety, reliability, and operational efficiency in critical industrial and marine settings.
These Duplex Steel Needle Valves are constructed from Duplex Stainless Steel 2205, which consists of about 22% chromium, 5–6% nickel, 3% molybdenum, and nitrogen, all balanced with iron. The unique dual-phase microstructure of ferrite and austenite gives them exceptional strength—almost double that of standard austenitic stainless steels—along with excellent resistance to pitting, crevice, and stress corrosion cracking. They boast high tensile and yield strength, impressive fatigue resistance, and stability under mechanical and thermal stress. Thanks to their outstanding corrosion resistance and robust mechanical properties, these valves are perfect for demanding flow control tasks in aggressive environments.
| 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 Victor Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex Needle Valve in Abuja, Nigeria, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Nigeria, 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.
Duplex Steel Needle Valves find extensive use in offshore platforms, marine systems, chemical processing plants, and desalination facilities, where precise flow control and resistance to corrosive fluids are essential. They’re also utilized in oil & gas pipelines, heat exchangers, and process control systems that require durable, leak-proof, and maintenance-free valves. With their blend of high strength, corrosion resistance, and precise control, Duplex Steel Needle Valves deliver reliable and long-lasting performance for industries operating in tough conditions.
