Home > Super Duplex Steel > Super Duplex Steel Valves
At Nasir Nickel Alloys, based in Manama, Bahrain, we specialize in high-quality super duplex steel valves designed for demanding industrial applications. Our super duplex valves combine exceptional strength and corrosion resistance, making them ideal for use in harsh environments. Engineered with precision and durability in mind, these valves offer superior performance and reliability. Whether for oil and gas, chemical processing, or marine applications, our super duplex valves deliver excellence and longevity, meeting the highest industry standards.
Super duplex valves are made from a mixture of chromium, nickel, molybdenum and nitrogen to provide excellent strength and corrosion resistance. Their high chromium content provides exceptional resistance to chloride stress corrosion cracking, while molybdenum enhances pitting resistance. Mechanically, these valves exhibit high tensile strength, high yield strength, and excellent corrosion resistance. Advantages include resilience to harsh environmental conditions, reduced maintenance, and longer service life compared to standard alloys This provides it is ideal for complex applications in industries such as oil and gas, chemical processing and marine environments.
| 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 Nasir Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Super Duplex Steel Valves in Manama, Bahrain, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Bahrain, 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 Steel Valves are widely used in industries requiring exceptional corrosion resistance, high strength, and durability, such as oil and gas, petrochemical, chemical processing, and marine environments. They are ideal for applications involving aggressive fluids, high-pressure systems, and extreme temperatures. These valves are commonly utilized in offshore platforms, subsea equipment, desalination plants, and heat exchangers due to their ability to withstand chloride-induced stress corrosion cracking and pitting. Their excellent mechanical properties make them reliable in demanding environments.
