Duplex Stainless Steel Valves Manufacturer

Duplex Stainless Steel Valves

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Duplex Stainless Steel 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. Weidouli provides a whole range of high-class, customizable and innovative duplex stainless steel valves.

Applications

Oil refining
Fertilizer
Pulp & paper industry
Petrochemical engineering
Devices like Heat exchanger and condensator
Seawater desalination plants

Material

Name	Castings grades	Forgings grades	Bars grades
Duplex S31803	A890 4A/A995 4A/CD3MN	A182 F51 (2205)	A276 S31803
Super Duplex S32750	A890 5A/A995 5A/CE3MN	A182 F53 (2507)	A276 S32750
Super Duplex S32760	A890 6A/A995 6A/CD3MWCuN	A182 F55	A276 S32760

Samples

2. 3 Inch Gate Valve
2. 6 Inch Angle Globe Valve
2. 12 Inch Wafer Type Dual Plate Check Valve
2. 36-inch Butterfly Valve
2. DN200 Plug Valve
2. DN150 Electric Actuated Globe Valve
2. Metal Seated Ball Valve
2. 3-PC Ball Valve