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.
在线联系供应商
Other supplier products
 |
Power Valve | Power Industry Valve Use of Energy Valve Valves are mainly used on the pipelines of various systems in power plants to cut or connect the pipelin... |
 |
Control Butterfly Valves | Control butterfly valves of Weidouli are designed and manufactured in strict accordance with the latest version of API 609 specification, meanwhile... |
 |
Duplex Check Valves | Weidouli offers a comprehensive range of Duplex check valves for all types of applications and industries. As for dual plate check valves, they hav... |
 |
Titanium Butterfly Valves | Weidouli titanium butterfly valvescan be available in casting or forging type. Recently Weidouli supplied lots forging titanium butterfly valves fo... |
 |
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... |
Same products
 |
NON-RISING STEM GATE VALVES | 卖方: MSTN International Technologies Company | NON-RISING STEM GATE VALVES Non rising stem gate valve drawingis also called rotary stem gate ... |
 |
LIFT CHECK VALVES | 卖方: MSTN International Technologies Company | LIFT CHECK VALVES Lift check valves refer to a valve that automatically opens and closes the val... |
 |
GLOBE VALVES | 卖方: MSTN International Technologies Company | Globe Valve for Sale MstnLand is a reliable globe valve supplier,globe valve manufacturer. We pr... |
 |
GATE VALVES | 卖方: MSTN International Technologies Company | GATE VALVES As one oftrustworthy gate valves suppliersin China, MstnLand provides high performan... |
 |
FULLY WELDED BALL VALVES | 卖方: MSTN International Technologies Company | MstnLand's series of fully welded ball valvescan be used to put through or shut off the flow of n... |
