Duplex Stainless Steel Wire Mesh Screen gives outstanding resistance to chloride ion stress corrosion cracking and several corrosion conditions. Large potential. It provides excellent resistance to pitting and crevice corrosion. Due to the high content of Cr and Mo, 2507 steel offers superior resistance to organic acids like formic acid, acetic acid and inorganic acid.
Duplex Stainless Steel Wire Mesh Screen offers higher resistance to the chlorides corrosion than 904 alloy. It is utilized in the oil and gas processing industry, fire systems and water apparatus.
Mesh Specifications
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Mesh Size
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0.2Mesh/Inch to 250Mesh/Inch
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Thickness
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0.1mm-5.0mm
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Aperture Rate
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10%-90%
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Chemical composition of Duplex Stainless Steel 2507 Wire Mesh Screen
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Chromium
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Molybdenum
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Nickel
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Carbon
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Nitrogen
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Others
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25%
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4%
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7%
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0.020%
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0.27%
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Bal.
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Physical Properties of Duplex Stainless Steel Wire Mesh Screen
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Density
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lb/in3
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0.28
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Modulus of Elasticity
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psi x 106
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29
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Coeff. of Thermal Expansion 68-212oF/oF
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x10-6/°F
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7.2
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Thermal Conductivity
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Btu/lb/°F
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8.7
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Heat Capacity
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Btu/lb/°F
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0.12
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Electrical Resistivity
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-in x 10-6
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31.5
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The superior blend of high tensile strength and impact strength with nominal coefficient of thermal expansion as well as high heat conductivity enables this steel for implementing in the various operations.
Mechanical properties of Duplex Stainless Steel Wire Mesh Screen
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Ultimate Tensile Strength, ksi
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116 min
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|
0.2% Offset Yield Strength 0.2%, ksi
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80 min
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0.1% Offset Yield Strength 0.2%, ksi
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91 min
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Elongation in 2 inches, %
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15 min.
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Hardness Rockwell C
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32 max.
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Impact Energy, ft.-lbs.
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74 min
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Applications of Duplex Stainless Steel Wire Mesh Screen
- Offshore oil and gas applications
- Brine solutions
- Power production house
- Commercial scrubber system
- Tower and piping
Mesh weaving method:
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Mesh Processing
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Wire Mesh Netting Methods
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Mesh Further Processing
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Plain Weave Mesh
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Twill Weave Mesh
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Dutch Weave Mesh
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Wire Mesh Carrier
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Dutch Twill Weave
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Reverse Dutch Weave
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Mesh Belt Conveyor
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Filter Media
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