Home > Super Duplex Steel > Super Duplex Steel S32750 / S32760 Manifold Valves
Tilak Tubefittings, a reputable manufacturer and supplier located in Chennai, India, proudly presents high-performance Super Duplex Steel S32750 and S32760 Manifold Valves, specifically designed for tough industrial settings. Built to meet international standards, these valves offer remarkable strength, outstanding corrosion resistance, and long-lasting reliability even under high pressure and temperature. At Tilak Tubefittings, we emphasize precision machining, rigorous quality control, and a sturdy design to guarantee leak-free operation and accurate pressure isolation. Our Super Duplex manifold valves are perfect for critical fluid control systems where safety, durability, and performance are essential across various industries worldwide.
Super Duplex Steel S32750 and S32760 are iron-based alloys that consist of about 25% chromium, 7% nickel, 3.5% molybdenum, and some nitrogen. This well-balanced austenitic-ferritic microstructure provides excellent resistance to pitting, crevice corrosion, and stress corrosion cracking. On the mechanical side, these grades boast high yield strength, typically twice that of standard austenitic stainless steels, along with good toughness and fatigue resistance. The alloys maintain their structural integrity even under high pressure, temperature changes, and exposure to aggressive chemicals.
| MATERIAL | SUPER DUPLEX, 254 SMO |
| THREAD | NPT, BSPP, BSPT |
| VALVE SIZE | 1/8″ TO 1″ |
| CONNECTION | THREADED, FLANGE END |
| FUNCTION | 2 WAY, 3 WAY, 5 WAY |
| PRESSURE RATING | 1500 PSI, 3000 PSI, 6000 PSI, 10000 PSI, 15,000 PSI |
| TYPE | R TYPE, T TYPE, H TYPE |
| EQUIVALENT BRANDS | PARKER, SWAGELOK, ROSE MOUNT, HAMLET, OLIVER VALVES, HOKE |
| BODY SHAPE | SQUARE, RECTANGLE |
| MEDIA TEMPERATURE | (-120* C TO 500*C ) RANGE AS PER PRESSURE |
| BODY TYPE | BAR STOCK, FORGED |
| ORIFICE SIZE | 2 MM TO 9.5 MM |
| HANDLE | BAR T-HANDLE |
| PACKING DETAILS | BOX PACKING, WOODEN PALLET |
| Grade | Mn | C | P | Si | Cr | S | Mo | N | Ni | Fe |
| S32760 | 1.00 max | 0.05 max | 0.030 max | 1.00 max | 24.00 – 26.00 | 0.010 max | 3.00 – 4.00 | 0.20 – 0.30 | 6.00 – 8.00 | 57.61 min |
| S32750 | 1.20 max | 0.030 max | 0.035 max | 0.80 max | 24.00 – 26.00 | 0.020 max | 3.00 – 5.00 | 0.24 – 0.32 | 6.00 – 8.00 | 58.095 min |
| Grade | Melting Point | Yield Strength (0.2%Offset) | Density | Tensile Strength | Elongation |
| S32750 / S32760 | 1350 °C (2460 °F) | Psi – 80000, MPa – 550 | 7.8 g/cm3 | Psi – 116000, MPa – 800 | 15 % |
At Tilak Tube Fittings, we are a leading supplier, manufacturer, and exporter of Super Duplex Steel S31803 / S32205 Manifold Valves in Chennai, India. Our state-of-the-art manufacturing facilities are strategically located to ensure we deliver high-quality solutions tailored to your specific needs. With a comprehensive inventory of top-grade duplex steel materials, we are well-equipped to fulfill your requirements promptly. Our commitment to excellence and efficiency guarantees that we consistently maintain available stock, ensuring you have access to the best products in the market when you need them.
| Grade | Melting Point | Yield Strength (0.2%Offset) | Density | Tensile Strength | Elongation |
| S32750 / S32760 | 1350 °C (2460 °F) | Psi – 80000, MPa – 550 | 7.8 g/cm3 | Psi – 116000, MPa – 800 | 15 % |
Super Duplex Steel S32750 and S32760 Manifold Valves find extensive use in oil and gas production, offshore platforms, petrochemical plants, and subsea installations. Their exceptional corrosion resistance makes them perfect for dealing with seawater, sour gas, chlorides, and harsh process fluids. These manifold valves are also utilized in chemical processing, power generation, desalination plants, and hydraulic instrumentation systems. They are designed for precise pressure measurement and control, ensuring optimal performance in demanding environments.
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Super Duplex Steel S32750 and S32760 Manifold Valves are widely used in various industries due to their excellent corrosion resistance and high strength. They are particularly effective in oil and gas, chemical processing, and marine applications, where exposure to harsh environments is common. These valves facilitate the safe and efficient control of fluid flow in piping systems, making them essential for pressure regulation and monitoring. Their durability and performance in high-temperature and high-pressure conditions also make them suitable for power generation and water treatment facilities.
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