slotted hole perforated sheet

slotted hole perforated sheet

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slotted hole perforated sheet slotted hole perforated sheet

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  • 2, the cage must be strong

    slotted hole perforated sheet

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    slotted hole perforated sheet slotted hole perforated sheet

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  • Aquaculture galvanized electric welding net this mesh structure is convenient for construction, to ensure quality. Compared with the traditional manual binding, it can ensure the quality of the project, shorten the construction of drug control and shorten the construction period. So now such grids are also being used in new rural construction to enhance wall tension and to prevent earthquakes.

    slotted hole perforated sheet

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    slotted hole perforated sheet slotted hole perforated sheet

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  • Each coil of steel wire shall consist of one wire. The surface of the rod shall not have cracks, folds, scars, ears, layers or inclusions. However, indentation, pits, bumps, scratches and pockmarks are allowed, and the depth or height shall not be 0.2mm. There should be no corrosion and oxidation skin on the surface of the steel wire, and oxidation color is allowed by heat treatment. The surface of the wire is allowed to have scratches not exceeding half of the allowable deviation range of the diameter, and local defects not exceeding the allowable deviation of the appropriate diameter.

    slotted hole perforated sheet

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  • In strict accordance with the multi-pass small compression rate drawing, the total compression rate is 96.48%, reducing the scraping of zinc layer. The whole wire drawing die is made of tungsten steel die and polycrystalline die. The Angle of the working cone of the wire drawing die is 12° ~ 16°, and the length of the sizing belt is 0.15 of the diameter of the wire, so as to ensure that the deformation of the zinc layer is basically synchronous with the steel wire substrate.

    slotted hole perforated sheet

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    slotted hole perforated sheet slotted hole perforated sheet

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  • hexagonal

    slotted hole perforated sheet

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  • With the development of mining industry, pig iron classification in Our country has been very extensive, can satisfy the demand of machinery industry. In general, iron used to produce large coils of galvanized wire can be divided into two classes. A metal produced directly from iron ore and iron smelting, consisting of iron oxide, silicon dioxide, and other miscellaneous stones. When this ore is specially refined into metal iron, carbon, silicon, manganese, and other elements are mixed in, so that the refined material is called general pig iron, is also for the initial grade of the material.

    slotted hole perforated sheet

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    slotted hole perforated sheet slotted hole perforated sheet

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