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Adarsh Nickel Alloys has built a solid reputation as a leading manufacturer and supplier in Delhi, specializing in high-quality Super Duplex Needle Valves designed for critical flow control applications. The company prides itself on precision engineering, advanced machining techniques, and rigorous quality control, ensuring that their valves boast exceptional strength, corrosion resistance, and dependable performance. With state-of-the-art manufacturing facilities and a team of skilled professionals, Adarsh Nickel Alloys guarantees accurate flow regulation, leak-free operation, and a long service life. They offer customized designs, competitive pricing, and prompt delivery, serving industries like oil and gas, chemical processing, offshore, marine, power generation, and instrumentation. Adarsh Nickel Alloys is the go-to choice for durable, high-pressure valve solutions.
Super Duplex Needle Valves are crafted from high-alloy stainless steel that includes chromium, nickel, molybdenum, and nitrogen, resulting in a well-balanced austenitic-ferritic microstructure. This unique composition grants them outstanding resistance to pitting, crevice corrosion, and stress corrosion cracking. On the mechanical side, super duplex material showcases impressive yield and tensile strength, good ductility, and remarkable fatigue resistance. It also offers superior impact toughness and dimensional stability, even under high pressure and elevated temperatures, ensuring precise flow control, structural integrity, and reliable performance in challenging and corrosive 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 |
| Grade | S32760 | S32750 |
| Mn | 1.00 max | 1.20 max |
| Fe | 57.61 min | 58.095 min |
| C | 0.05 max | 0.030 max |
| Si | 1.00 max | 0.80 max |
| S | 0.010 max | 0.020 max |
| P | 0.030 max | 0.035 max |
| Cr | 24.00 – 26.00 | 24.00 – 26.00 |
| Ni | 6.00 – 8.00 | 6.00 – 8.00 |
| Mo | 3.00 – 4.00 | 3.00 – 5.00 |
| N | 0.20 – 0.30 | 0.24 – 0.32 |
| Melting Point (°C) | 1350 |
| Density (lb/in 3) | 0.281 |
| Density (g/cm 3) | 7.8 |
| Melting Point (°F) | 2460 |
At Adarsh Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Super Duplex Needle Valve 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.
Super Duplex Needle Valves find their place in various systems that demand precise flow control and exceptional corrosion resistance. They are commonly used in oil and gas production, offshore platforms, and subsea installations for effective pressure and flow regulation. In the chemical and petrochemical sectors, these valves play a crucial role in sampling lines, process control systems, and instrumentation panels. Power generation plants also rely on these valves for their durability and efficiency, making them an essential component in many industrial applications where reliability and performance are paramount.
