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Sayam Nickel Alloys, a trusted manufacturer and supplier in Hyderabad, offers Select Super Duplex Steel Valves engineered for superior performance in highly corrosive and high-pressure environments. Manufactured using advanced technology and stringent quality control systems, these valves meet international standards and demanding project specifications. Sayam Nickel Alloys is known for its commitment to reliability, precision machining, and consistent product quality. The Super Duplex Steel Valves supplied provide excellent strength, long service life, and resistance to pitting and stress corrosion cracking, making them an ideal choice for critical flow-control applications across global industries.
Super Duplex Steel Valves are typically produced from alloys such as UNS S32750 or S32760, containing high levels of chromium, molybdenum, and nitrogen with a balanced austenitic–ferritic microstructure. This composition delivers exceptional mechanical strength, roughly twice that of standard austenitic stainless steels. The material offers high tensile and yield strength, excellent toughness, and outstanding resistance to chloride-induced corrosion. It maintains structural stability under high pressure and temperature, ensuring dependable performance in aggressive operating conditions.
| Material | Super Duplex |
|---|---|
| Seal Material | PTFE/ RPTFE |
| Working Pressure | 1.6 – 6.4Mpa |
| Working Temperature | -29°C — +180°C |
| Availabe Size | 1/2″-4″,(DN15-DN100) |
| Available Connection | BSP/ BSPT/ NPT/ Flanged/ Welded |
| Nominal Pressure | P10/PN16 |
| Operation | Manual,Pneumatic, Electric |
| Suitable Medium | Water,Sewage,Seawater,Gas,Food,Oils,etc |
| Standards | GB9112,DIN2501,BS4504,ISO2084,ANSI125 |
| Applications | Water, Oil, Gas, |
| Nominal Diameter | DN40-DN300 handle lever DN350-DN1200 gear box |
| Operation Temperature | -10°C~150°C |
At Sayam Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Super Duplex Steel Valves in Hyderabad, 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.
