Duplex Ball Valves
Duplex ball valveshave 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. Weidouli provides a whole range of high-class, customizable and innovative duplex ball valve.
Corrosion Resistance Characteristics of Super Duplex Ball Valves
This hand ball valve owns high strength, high resistance to stress corrosion cracking, corrosion fatigue and erosion.
The hand operated valve has good sulfide stress corrosion resistance.
High energy absorption.
Soft seat or metal seat.
Full bore or reduced bore.
Blow-out proof stem.
Anti-leakage packing and packing box.
We offer different types of industrial valve that can be operated by: handle, gear, air actuators, hydraulic actuators, electric actuators.
Application of Duplex Ball Valves
Oil refining
Fertilizer
Pulp & paper industry
Petrochemical engineering
Devices like Heat exchanger and condensation
Seawater desalination plants
As a professional duplex ball valve manufacturer, we provide valve for sale, Gate Valves, china sdss check valve, Globe Valves, etc. Contact us to know valve price or more.
在线联系供应商
Other supplier products
 |
Stainless Steel Gate Valves | Being able to withstand ultra-high pressure from 0.0013 MPa to 1000 MPa and ultra-high temperature from - 269 to 1430 ℃, gate valve stainlessare wi... |
 |
Titanium Plug Valves | Weidouli titanium plug valves are designed and manufactured for the process industries to handle liquids that contains slurry and sludge or liquids... |
 |
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... |
 |
Control Plug Valves | Control Plug Valvecan rotate 90° to connect or cut the medium. Body cavity with grooves and convex edges structure design can fix sleeve effect... |
 |
Stainless Steel Plug Valves | Stainless steel is a group of iron-based alloys that contain a minimum of approximately 11% chromium, a composition that prevents the iron from rus... |
