Duplex Gate Valves
Duplex stainless steel has the advantages of both ferritic stainless steel and austenitic stainless steel: austenitic stainless steel reduces the brittleness, maintains excellent toughness and weldability; ferritic stainless steel improves the yield strength, intergranular corrosion resistance and chloride stress corrosion resistance.
Features of Duplex Valves
The lower nickel and molybdenum content of the Duplex Stainless Steels as compared to the austenitic grades with similar corrosion resistance, gives the Duplex grades a lower cost. Weidouli provides a whole range of high-class, customizable and innovative duplex stainless steel gate valve. Weidouli is a valve maker that can offer Duplex gate valveswith different features, contact us to know more!
Application of Duplex Gate Valve
The manual regulating valve can be used for oil refining
The industrial gate valve can be used for fertilizer
Pulp & paper industry
Petrochemical engineering
Devices like Heat exchanger and condensator
Seawater desalination plants
As a professional china gate valve factory, we provide valve for sale, high alloy valves, wsv valves, etc. Contact us to know valve price or more.
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Duplex Plug Valves | Duplex stainless steels are called “duplex” because they have a two-phase microstructure consisting of grains of ferritic and austeniti... | |
Duplex Check Valves | Weidouli offers a comprehensive range of Duplex check valvesfor all types of applications and industries. As for dual plate check valves, they have... | |
Seawater Valve | Valves for Seawater Application To solve the problem of seawater corrosion, we usually choose titanium, (Super) duplex steel, nickel aluminum bron... | |
Duplex Globe Valves | The microstructure of the duplex stainless steel globe valveconsists of a mixture of an austenitic phase and a ferrite phase. Therefore, the duplex... | |
Duplex Check Valves | Weidouli offers a comprehensive range of high quality duplex check valves for all types of applications and industries. As for dual plate check val... |
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