Duplex Steel Valve
South American Valve is one of the leading Duplex steel valve manufacturer in Brazil. Duplex steel valve is a type of valve that is made from duplex stainless steel. Duplex stainless steel is a type of stainless steel that contains a two-phase microstructure, consisting of both austenitic and ferritic phases. This unique structure gives duplex steel valves a combination of excellent corrosion resistance, high strength, and good weldability, making them ideal for use in demanding environments. Overall, duplex steel valves are a high-performance option for industries that require reliable and corrosion-resistant valves in demanding environments. They are often used in pipelines, refineries, and other critical process applications where reliability is essential. These valves come in various types, including gate valves, ball valves, globe valves, and check valves, among others. They are designed to provide reliable and long-lasting performance in harsh and corrosive environments, and can be used in a range of operating conditions.
Advantages
- Duplex steel valves have excellent resistance to corrosion in a wide range of environments, including acidic, alkaline, and chloride-containing solutions. This makes them ideal for use in harsh and corrosive environments where other materials may corrode or fail.
- Duplex steel valves have higher strength than many other types of valves, allowing them to withstand high pressure and high temperature applications without deformation or failure.
- Duplex steel valves are easy to weld and have good weldability, which allows for easy installation and repair.
- Duplex steel valves have a longer lifespan than many other types of valves, which can make them a cost-effective option in the long run.
- Duplex steel valves can be used in a wide range of applications, including chemical processing, oil and gas, and marine industries, among others.
Types
- Duplex Steel Ball Valve
- Duplex Steel Gate Valve
- Duplex Steel Globe Valve
- Duplex Steel Check Valve
- Duplex Steel Butterfly Valve
Industries & Applications
- Oil and Gas Industry: Duplex steel valves are used extensively in the oil and gas industry, particularly in offshore drilling and production platforms. They are used in pipelines, valves, pumps, and other critical equipment that must withstand harsh and corrosive environments.
- Chemical Processing Industry: Duplex steel valves are used in the chemical processing industry, where they are used in pumps, valves, and other equipment that comes into contact with corrosive chemicals.
- Marine Industry: Duplex steel valves are commonly used in the marine industry, particularly in shipbuilding, offshore platforms, and other marine applications where corrosion resistance and strength are essential.
- Power Generation Industry: Duplex steel valves are used in the power generation industry, particularly in nuclear power plants, where they are used in pumps, valves, and other critical equipment that must withstand high temperatures and pressures.
- Water Treatment Industry: Duplex steel valves are used in the water treatment industry, where they are used in pumps, valves, and other equipment that comes into contact with corrosive chemicals and high-pressure water.
Overall, duplex steel valves are commonly used in industries that require reliable and long-lasting equipment in harsh and corrosive environments. They offer superior performance compared to other types of valves and are a popular choice for critical applications.
Description
- Body Material: Duplex Steel (F51, F53, 4A. 5A).
- Class: 150 to 2500.
- Pressure: PN25 to PN450.
- Size: ½’’ to 24’’.
- Ends: Butt Weld, Socket Weld, Flanged, Threaded.
- Operations: Pneumatic Actuated, Electric Actuated, Gear Operated, Lever Operated .
