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.
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
Related Ball Valves
Leave a Message
Weidouli ValvesCo., Ltd.,is a professional valve vendors, we provide Check Valves, rotary plug control valve, discharge valves, rotary plug valveand etc. Want to knowmore? Please contact us.
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
NAB C95800 Butterfly Valves | Nickel Aluminium-bronze valves are suitable for many seawater applications, especially in low-pressure applications. The most common valve in NAB i... |
 |
Strainers | The titanium straineris an indispensable device in the transmission medium pipeline. It is usually installed in the pressure reducing valve, pressu... |
 |
Butterfly Valves | Hand operated butterfly valveof Weidouli are widely used in chemical industry, petrochemical industry, marine development, smelting, etc., as regul... |
 |
Duplex Butterfly Valves | Duplex stainless steel ball valveshave good corrosion resistance and high strength performance because of their material character. So-called "dupl... |
 |
Duplex Plug Valves | Duplex stainless steels are called “duplex” because they have a two-phase microstructure consisting of grains of ferritic and austeniti... |
Похожие товары
 |
Sling webbings automatic cutting and winding machine | Продавец: 864244 | Sling webbings automatic cutting and winding machine New Type sling webbings automatic cutting a... |
 |
label ribbons calender machine | Продавец: 864244 | label ribbons calender machine Item No：KW-900-W300 This is a kind oflabel ribbons calender ma... |
 |
Automatic elastic tapes/laces silicone coating machines | Продавец: 864244 | Automatic elastic tapes/laces silicone coating machines Item No.: Kw-200 This is a kind of auto... |
 |
elastic tapes pre-shrinking machine | Продавец: 864244 | elastic tapes pre-shrinking machine Item No：KW-210 This is anelastic tapes pre-shrinking machin... |
 |
Starching And Finishing Machine | Продавец: 864244 | Starching And Finishing Machine Item No:KW-710A Application:this machine is widely used for thi... |
