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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. Weidouli provides a whole range of high-class, customizable and innovative duplex ball valves.


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Duplex Ball Valves
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Duplex Ball Valves
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Duplex Ball Valves

Corrosion Resistance Characteristics Of Duplex Ball Valves


  • High strength, high resistance to stress corrosion cracking, corrosion fatigue and erosion.

  • 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.

  • Operation: 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 condensator

  • Seawater desalination plants


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Tel:
0086-577-86921659
Add:
No.20, Xingyu Road, Airport Industrial Zone, Wenzhou city, 325024 P.R.
No.20, Xingyu Road, Airport Industrial Zone, Wenzhou city, 325024 P.R.
sale@weidouli.com
0086-577-86921659