Home > Super Duplex Steel > Super Duplex Manifold Valve
Elvis Nickel Alloys, a top-notch manufacturer and supplier located in Houston, USA, specializes in high-performance Super Duplex Manifold Valves that are built to tackle the toughest challenges in harsh environments. Crafted from durable materials like UNS S32750 (SAF 2507) and UNS S32760 (Zeron® 100), these valves boast a dual-phase microstructure that offers exceptional resistance to pitting, crevice corrosion, and chloride stress corrosion cracking. You can find these manifold valves in various configurations, including 2-way, 3-way, and 5-way, all while meeting standards like API, NACE MR0175, and ASME, making them perfect for offshore, petrochemical, and instrumentation systems.
Super Duplex Manifold Valves are made up of 24–26% chromium, 6–8% nickel, 3–5% molybdenum, and 0.2–0.3% nitrogen, along with trace elements like copper, manganese, and tungsten. These ingredients help achieve a PREN > 40, ensuring outstanding resistance to localized corrosion. The valves showcase impressive tensile strength (up to 800 MPa), yield strength of at least 550 MPa, and remarkable impact toughness, even in freezing temperatures. This blend of corrosion resistance, strength, and reliability makes these valves perfect for handling extreme pressure and temperature conditions in aggressive fluid systems.
| 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 Elvis Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Super Duplex Manifold Valve in Texas, USA, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the USA, 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 manifold valves are used in industries requiring high strength and superior corrosion resistance. They are commonly found in offshore oil and gas platforms, where they withstand harsh marine environments. These valves are also utilized in chemical processing plants, particularly for handling aggressive fluids and gases. Additionally, they are employed in desalination plants and power generation facilities, where their resistance to stress corrosion cracking and high pressure is crucial for reliable operation and safety.
