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Al Vishwas Nickel Alloys is a trustworthy manufacturer and supplier of top-quality Super Duplex Needle Valves in Dubai, UAE. The company is recognized for providing precision-engineered valves that deliver exceptional strength, corrosion resistance, and lasting durability. Their Super Duplex Needle Valves are built to offer precise flow control even in extremely demanding and corrosive conditions. Through a firm dedication to quality, cutting-edge manufacturing standards, and customer-focused service, Al Vishwas Nickel Alloys has gained the confidence of clients across numerous industries. Their products guarantee reliable performance, making them a favored option for modern engineering and fluid control applications.
Super Duplex Needle Valves are made from a well-proportioned blend of chromium, molybdenum, nickel, and nitrogen, which gives them outstanding resistance to pitting, crevice corrosion, and stress corrosion cracking. Their dual-phase composition delivers exceptional mechanical strength, toughness, and thermal stability. These valves feature high tensile strength, robust impact resistance, and dependable hardness, enabling them to function effectively under high pressure and in harsh environments. Thanks to their mechanical characteristics, they are well suited for long-term service in seawater, chemical processing, and high-temperature settings where durability and precise control are critical.
| 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 Al Vishwas Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Super Duplex Needle Valve in Dubai, UAE, delivering advanced solutions for every one of your piping requirements. Our cutting-edge production facilities are strategically positioned in the UAE, enabling us to keep a large inventory of more than 16,000 tons of top-quality materials ready and available in stock. We are committed to supplying outstanding products and services, guaranteeing dependability and excellence for our worldwide customers.
Reach out to us for a fast quote tailored to your requirement.
Super Duplex Needle Valves see extensive use across industries that demand accurate flow regulation and outstanding corrosion resistance. Because they can endure aggressive, chloride-heavy conditions, they are frequently deployed in offshore systems, chemical and petrochemical plants, desalination facilities, and marine applications. You will also find these valves in high-pressure instrumentation systems, oil and gas pipelines, hydraulic units, and process control equipment. Thanks to their toughness and precision, they are well suited for tasks that involve aggressive fluids, corrosive media, and challenging operating conditions. In short, they deliver safe, efficient, and dependable flow control throughout vital industrial processes.
