Duplex Butterfly Valves
Duplex butterfly valveshave good corrosion resistance and high strength performance because of their material character. So-called "duplex stainless steel" is the ferrite and the austenite probably respectively occupies in its melting organization one half. Even a small amount not less than 30% as well. Because the duplex stainless steel has the ferrite and the austenite elements, therefore it has merits that high intensity and bears the chloride stress corrosion performance which the ferritic stainless steel has, and fine tough and welding performance which the austenite stainless steel has.
Duplex steel valve's anti-chloride pitch corrosion, the slit corrosion and the stress corrosion performance are extremely superior, and the mechanical strength is high, bears weary and the attrition corrosion property is good, these merits which stainless steel all are unable to compare.
01/05
Duplex Butterfly Valves
02/05
Duplex Butterfly Valves
03/05
Duplex Butterfly Valves
04/05
Duplex Butterfly Valves
05/05
Duplex Butterfly Valves
Duplex Butterfly Valves Application
Dduplex stainless steel ball valvesmainly apply in the neutral chloride medium. The valves widely apply in the oil refining industry, the petrochemical industry and the chemical industry, the petroleum and the gas industry, the paper pulp and the paper industry, the chemical fertilizer industry (urea industry, phosphate fertilizer industry), professions and so on food and drugs manufacture industry. It substitutes the austenite stainless steel valve, the application is day by day widespread.
Duplex Butterfly ValvesStructure (Duplex2205 double offset butterfly valve for example）
Duplex Butterfly Valves Structure
Key Features of Duplex Butterfly Valves
Since there are a variety of applications of duplex butterfly valves, why are they popular among all the valves. Here is a list of the main features of duplex butterfly valves for you to explore the reasons.
With a narrow profile, duplex stainless steel butterfly valves can move without separating pipe system parts.
Duplex butterfly valves are able to throttle flow and numerous actuation methods are available.
Numerous actuation methods are available by duplex butterfly valvesChina.
In large diameters, duplex butterfly valves have full stainless-steel bodies which are lightweight and corrosion-resistance.
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
Check Valves | Check valve is a valve referred to the opening and closing parts for the circular disc and by its own weight and medium pressure to block the media... |
 |
Working Principles of Butterfly Valves | How Do Butterfly Valves Work? The butterfly valve opening and closing part is a butterfly plate, which is driven by the valve stem and rotates 9... |
 |
NAB C95800 Ball Valves | Nickel Aluminum Bronze Ball Valves of Weidouli own excellent corrosion resistance, being a suitable and far cheaper substitute to monel for many se... |
 |
Onshore Oil and Gas Valve | For onshore oil and gas pipelines, we recommend the use of titanium, nickel aluminum bronze, duplex stainless steel, and other materials to make th... |
 |
Tantalum Ball Valves | Weidouli Tantalum Ball Valvebear excellent chemical properties and high corrosion resistance, being widely used in Coal chemical industry, Petroche... |
Похожие товары
 |
Advanced technology Electric regulating valve T967H-64 for thermal power plant | Продавец: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD | "Advanced technology Electric regulating valve T967H-64 for thermal power plant The use of advanc... |
 |
High Security Superheater outlet plug valve SD61H-P54.5150V for power plant | Продавец: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD | "High Security Superheater outlet plug valve SD61H-P54.5150V for power plant Deyang YOYIK is a st... |
 |
"Low Failure Rate Bellows valves WJ10F-1.6 for power plant | Продавец: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD | "Low Failure Rate Bellows valves WJ10F-1.6 for power plant Deyang Dongfang Yoyik is a trade produ... |
 |
Customized Check valve H42H-16C for power station | Продавец: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD | "Customized Check valve H42H-16C for power station Our company is equipped with high-precision cu... |
 |
Save Maintenance Costs Electric stop valve J961Y-P51150V for thermal power plant | Продавец: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD | Save Maintenance Costs Electric stop valve J961Y-P51150V for thermal power plant YOYIK profession... |
