Duplex Gate Valves
Duplex stainless steel has 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.
Features of Duplex Gate Valves
The lower nickel and molybdenum content of the Duplex Stainless Steels as compared to the austenitic grades with similar corrosion resistance, gives the Duplex grades a lower cost. Weidouli valvesprovides a whole range of high-class, customizable and innovative duplex stainless steel gate valves. Weidouli is a valve maker that can offer Duplex gate valves with different features, contact us to know more!
Application of DuplexValves
The manual regulating valve can be used for oil refining
The industrial gate valve can be used for fertilizer
Pulp & paper industry
Petrochemical engineering
Devices like Heat exchanger and condensator
Seawater desalination plants
As a china valves supplier, we will do our best to meet all the needs of customers.
在线联系供应商
Other supplier products
 |
Monel Globe Valves | Monel® is an excellent trim material for aluminum-bronze body valves for seawater service. Monel® is also highly suitable for oxygen servic... |
 |
Stainless Steel Globe Valves | Stainless steel globe valvesfeature molybdenum-alloyed construction and offer high resistance to pitting corrosion. Stainless globe valveare named ... |
 |
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... |
 |
Monel Check Valves | Weidouli offers a comprehensive range of Monel check valve for all types of applications and industries. Dual plate check valves have ASME JB/T 89... |
 |
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... |
Same products
 |
"High-reliability Support ring Y10-4 for power station | 卖方: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD | "High-reliability Support ring Y10-4 for power station Deyang YOYIK have power plant professional... |
 |
"Wear Resistance dn50 globe valve WJ25-F1.6P for thermal power plant | 卖方: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD | "Wear Resistance dn50 globe valve WJ25-F1.6P for thermal power plant YOYIK professional productio... |
 |
High-efficiency Superheater outlet plug valve SD61H-P61305V SA-182 F92 for power generation | 卖方: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD | "High-efficiency Superheater outlet plug valve SD61H-P61305V SA-182 F92 for power generation Deya... |
 |
Automated Sealing gasket for corrugated pipe shut-off valve KHWJ25F3.2P for power station | 卖方: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD | "Automated Sealing gasket for corrugated pipe shut-off valve KHWJ25F3.2P for power station Is a m... |
 |
Class 1500 LB gate valve | 卖方: Magpie Valve Packing Gasket Co., Ltd | Product Name: Low-EmissionPacking Setfor Class 1500 LB API 6D Gate ValveModel: M600Size: ID 68 mm... |
