perforated metal anti slip tread plate

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perforated metal anti slip tread plate

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    perforated metal anti slip tread plate perforated metal anti slip tread plate

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  • perforated metal anti slip tread plate

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    perforated metal anti slip tread plate perforated metal anti slip tread plate

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  • When pickling, we should pay great attention to the acid has a strong corrosion, so when adding acid, we must pour acid into water, and it is along the wall of the cylinder, not a splash down, so as not to cause splash. Remember the order of pouring acid, acid into water rather than water into acid, water into acid will cause splashing and boiling, when pouring acid must wear protective glasses, must ensure that there are no non-professional onlookers, so as not to cause some risk of splashing acid.

    perforated metal anti slip tread plate

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    perforated metal anti slip tread plate perforated metal anti slip tread plate

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  • There is no adhesion test of powder spraying or fluorocarbon spraying on packaged galvanized wire, but there are two points for reference: first, in sealed or air-free environment, non-metallic volatiles can corrode zinc coating; Second, zinc at higher than 230 degrees (c) will cause the matrix metal brittle. And powder spraying and fluorocarbon spraying are to be baked at a higher temperature and in a sealed environment, causing rapid corrosion of zinc, resulting in loose corrosion film resulting in coating adhesion decline, and even lead to (matrix) steel wire brittle situation may exist.

    perforated metal anti slip tread plate

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    perforated metal anti slip tread plate perforated metal anti slip tread plate

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  • There is a connection between the hook mesh and the aperture, in short, the general hole small hook mesh, the wire is also very small; Aperture is large, hook mesh wire is generally larger. The weaving of the hook mesh also has certain rules, using the first pre-bent into a wavy wire, and then woven into the hook mesh. According to the knitting method, the hook mesh can be divided into: closed weaving, two-way plain weaving, one-way corrugated weaving, two-way plane weaving, two-way corrugated weaving, rectangular hole weaving.

    perforated metal anti slip tread plate

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    perforated metal anti slip tread plate perforated metal anti slip tread plate

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  • perforated metal anti slip tread plate

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    perforated metal anti slip tread plate perforated metal anti slip tread plate

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