Duplex Globe Valves
The microstructure of the duplex stainless steel globe valveconsists of a mixture of an austenitic phase and a ferrite phase. Therefore, the duplex steel has both austenitic and ferritic stainless steel properties.
The duplex globe valveuses stainless steel which has stronger resistance to corrosion than the commonly used grades of stainless steel valves, namely 304 valves and 316 valves. Duplex stainless steel valves are widely used in various industries such as the chemical industry, seawater desalination, shipbuilding, petrochemical industry, oil, and gas industry.
Applications Industry Of Duplex Globe Valves
Pharmaceutical Equipment
Chemical Equipment
Sea Water Equipment
Heat Exchangers
Condensers
Pulp and Paper Industry
Off-Shore Oil Drilling Companies
Power Generation
Petrochemicals
Gas Processing
Specialty Chemicals
Pharmaceuticals
Cast steel duplex globe valve is an excellent valve to use for shut-off service and shall be installed in the proper direction as flow arrow marked in the body. Unless other specific, globe valve shall be used for uni-directional seal.
Grades Of Duplex Globe Valves
Duplex materials are always available with S31803(F51), S32750(F53), S32760(F53), S32205(F60), S32550(F61) etc with relevant casting code ASTM A890/A995 1A, 2A, 3A, 4A, 5A, 6A, 1B, 1C, CD4MCu, CD4CuN, CD3MCuN, CE8MN, CD6MN, CD3MN, CE3MN, CD3MWCuN.
Advantages of Duplex Globe Valve
With a simple structure, duplex globe valves can be manufactured easily.
It is convenient to maintain the surface and property of a duplex globe valve.
The duplex globe valve has greater corrosion resistance in stress corrosion cracking.
At a rather lower price, duplex globe valves have low friction between the sealing surface and long life.
As a professional china globe valve factory, we provide valve for sale, industrial valve,wsv valves, 4a globe valve, duplex steel 5a globe valve, etc. Contact us to know valve price or more.
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
Hastelloy Ball Valves | Hastelloy Ball Valves Hastelloy ball valvescontain ultra-low carbon and high Ni, Mo and Cr elements, which belong to corrosion-resistant and high ... |
 |
Monel Gate Valves | Monel® nickel-copper alloy 400 is a solid solution alloy that may be hardened only by cold working.It has high strength and toughness over a w... |
 |
NAB C95800 Globe Valves | Aluminum-bronze valves are a suitable and far cheaper substitute to duplex, super duplex, and monel for many seawater applications, especially in l... |
 |
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... |
 |
Duplex Plug Valves | Duplex stainless steels are called “duplex” because they have a two-phase microstructure consisting of grains of ferritic and austeniti... |
