Super Duplex Globe Valve Manufacturer in India

For globe valves in corrosive process conditions, the material should not only withstand the pressure but it should also maintain compatibility with the process fluid. The super duplex stainless steel offers superior mechanical properties along with corrosion resistance to chlorides that cause pitting, crevice corrosion, and stress corrosion cracking. Speciality Valve is a top Super Duplex Globe Valve Manufacturer in India, producing globe valve configurations for demanding offshore, marine, desalination and process services. Super Duplex Globe Valve Applications: 1. Offshore Processing: Corrosive process and seawater-related services. 2. Desalination: Brine, seawater and high-chloride process lines. 3. Marine Systems: Seawater cooling and utility applications. 4. Chemical Plants: Compatible corrosive-fluid isolation and regulation. 5. Oil & Gas: Process, injection-water and utility services. 6. Power Generation: Selected cooling and auxiliary systems. Final material selection should always be based on the actual process chemistry. Technical Specifications: 1. Valve Type: Super Duplex Globe Valve 2. Size: DN10 to DN1200, configuration dependent 3. Pressure Class: Class 150 to Class 2500 4. Nominal Pressure: PN10 to PN450, configuration dependent 5. Body: Super Duplex Stainless Steel 6. Trim: Super Duplex or compatible corrosion-resistant alloy 7. Seat: Metal or application-specific material 8. End Connections: Flanged, butt-weld, socket-weld or configuration dependent Super Duplex Material Grades: 1. F53: UNS S32750 2.F55: UNS S32760 3.UNS S32750: 2507 super duplex grade 4.UNS S32760: Super duplex grade for demanding corrosion service 5.F61: Available for applicable constructions The selected grade should correspond to the actual casting or forging specification and valve configuration. Component Materials: 1. Body: Super duplex stainless steel 2.Bonnet: Super duplex or compatible alloy 3.Disc: Super duplex stainless steel 4.Stem: Super duplex, stainless steel or suitable alloy 5.Seat: Super duplex, stainless or hard-faced construction 6.Packing: Graphite, PTFE or service-compatible sealing material 7.Fasteners: Corrosion-compatible material The seating and trim should be considered along with the body because local corrosion or wear at the closure surfaces can determine valve service life. Performance Benefits: 1.High mechanical strength 2.Enhanced resistance to chloride pitting 3.Improved crevice-corrosion resistance 4.Better resistance to chloride stress-corrosion cracking 5.Suitable for high-pressure applications Super duplex still requires engineering review when exposed to high chloride concentrations, elevated temperature, stagnant zones or severe chemical contamination. Speciality Valve manufactures super duplex globe valves with material and configuration options developed around demanding corrosion and flow-control requirements. Speciality Valve, is the best Super Duplex Globe Valve Manufacturer in India, share your project-specific requirements. Visit us: https://www.specialityvalve.com/product-category/super-duplex-globe-valve/