6x6 welded wire mesh for concrete

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6x6 welded wire mesh for concrete

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6x6 welded wire mesh for concrete 6x6 welded wire mesh for concrete

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  • Post time: 12-05-23

    6x6 welded wire mesh for concrete

    ...

    6x6 welded wire mesh for concrete 6x6 welded wire mesh for concrete

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  • 6x6 welded wire mesh for concrete

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    6x6 welded wire mesh for concrete 6x6 welded wire mesh for concrete

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  • Large roll galvanized wire phosphating film is dark gray to black gray, the thickness is generally 5-20μm, has better corrosion resistance in the atmosphere. Membrane is a microporous structure, strong adsorption ability to paint, such as used as paint bottom, corrosion resistance can be further advanced. Metal oxidation treatment: Add steel products to NaOH and NaNO2 mixed solution, heating treatment, the surface can form a layer of thickness of about 0.5-1.5μm blue oxide film, in order to reach the purpose of steel corrosion prevention, this process is called blue treatment, referred to as blue.

    6x6 welded wire mesh for concrete

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    6x6 welded wire mesh for concrete 6x6 welded wire mesh for concrete

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  • Raw material of wire mesh sheet cold drawn low carbon steel wire base material can choose low carbon steel hot rolled disk bar or hot rolled smooth steel bar. The base material number and diameter of cold-drawn low carbon steel wire can be confirmed according to the rules in the table below. During the cold drawing process, the surface shrinkage rate of each drawing should not be greater than the wire mesh before cold drawing. Annealing shall not be carried out during wire drawing. If butt welding is required, the same production unit and base material of the same number should be selected. The appearance quality of wire mesh should not affect wire drawing. When the welding function is poor or brittle fracture occurs, special inspection should be carried out according to relevant standards.

    6x6 welded wire mesh for concrete

    ...

    6x6 welded wire mesh for concrete 6x6 welded wire mesh for concrete

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