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Structural steel is a type of steel used to make building materials of various shapes. Many structural steel shapes take the form of long thin beams with a spec···
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Q235 represents: carbon structural steel - general plate is a kind of steel material. Q is the yield of this material, and 235 is the yield of this material, wh···
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① Hot dip galvanized steel plate. The sheet steel is dipped into the melted zinc tank so that the surface is adhered to a zinc sheet steel.② alloyed galvanize···
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The following purposes can be achieved by polishing the strip steel in the modern continuous hot dip galvanizing unit.
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Dz -- coating thickness mm, Gz -- per square meter coating weight g, Sz -- coating area mm2, dz -- zinc specific gravity
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