Duplex Ball Valves
Duplex ball valves have 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.
Description
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
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