Home > Super Duplex Steel > Super Duplex Steel S32750 / S32760 Manifold Valves
Ayten Tube Fittings, a leading manufacturer and supplier based in Addis Ababa, Ethiopia, specializes in producing premium Super Duplex Steel S32750 / S32760 Manifold Valves. Renowned for their precision, reliability, and long service life, these valves are designed to perform in the most demanding industrial environments. Ayten combines advanced manufacturing techniques with rigorous quality control to deliver products that ensure safety and efficiency in complex fluid and gas systems. With excellent corrosion resistance and superior strength, Ayten’s manifold valves are trusted by clients in the oil, gas, petrochemical, marine, and power generation industries.
Super Duplex Steel S32750 / S32760 Manifold Valves are composed of a balanced mix of chromium, nickel, molybdenum, and nitrogen, giving them outstanding strength and corrosion resistance. This duplex microstructure—containing both austenitic and ferritic phases—provides high tensile and yield strength, excellent fatigue resistance, and exceptional toughness even at low temperatures. These valves maintain superior resistance to pitting, crevice corrosion, and chloride-induced stress cracking. The alloy’s enhanced mechanical properties and stability under pressure make it ideal for applications in highly corrosive and high-stress industrial environments.
| 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 Ayten Tube Fittings, we are a leading supplier, manufacturer, and exporter of Super Duplex Steel S31803 / S32205 Manifold Valves in Addis Ababa, Ethiopia. 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 % |
Ayten Tube Fittings is a leading supplier and stockist of premium Super Duplex Steel S31803 / S32205 Manifold Valves in Addis Ababa, Ethiopia. Our valves are widely utilized across various industries, known for their exceptional strength and corrosion resistance. We are committed to delivering outstanding service and ensuring high customer satisfaction. Our advanced manufacturing techniques and quality control measures set us apart in the metal industry. We are dedicated to consistently providing top-quality products while effectively meeting the diverse needs of our customers.
Contact us to get a quick quote for your requirement.
Super Duplex Steel S32750 / S32760 Manifold Valves are widely used in industries where durability and corrosion resistance are essential. In the oil and gas sector, they are employed for controlling the flow of liquids and gases in offshore platforms, pipelines, and refineries. In the chemical and petrochemical industries, they handle aggressive fluids and high-pressure systems with ease. The marine and desalination sectors benefit from their ability to resist seawater corrosion. Additionally, these valves are used in power plants, pulp and paper, and water treatment facilities, ensuring reliable flow regulation and long-term operational safety.
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