20 mesh stainless steel screen

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20 mesh stainless steel screen

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20 mesh stainless steel screen 20 mesh stainless steel screen

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  • 20 mesh stainless steel screen

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    20 mesh stainless steel screen 20 mesh stainless steel screen

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  • Post time: 02-06-22

    20 mesh stainless steel screen

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    20 mesh stainless steel screen 20 mesh stainless steel screen

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  • When the large roll galvanized wire galvanizing process coating foaming, first check the bath temperature. If the bath temperature is not low, then strengthen the plating before removing oil, prevent the matrix metal in acid corrosion. If you pay attention to these problems, the foaming phenomenon still exists, it should pay attention to the amount and quality of additives, then you can stop adding additives, with high current electrolysis for a period of time, in order to reduce the content of additives, observe whether the foaming phenomenon is improved. If there is still no improvement, it is necessary to check whether the storage period of additives is too long, or whether there are too many impurities in the additives.

    20 mesh stainless steel screen

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    20 mesh stainless steel screen 20 mesh stainless steel screen

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  • Did not do the adhesion test of powder spraying or fluorocarbon spray on the packaging galvanized wire, but there are two points for reference: one, in the sealed or air circulation environment, non-metallic volatiles can corrosion zinc coating; Second, zinc above 230 degrees (c) will brittle the base metal. After powder spraying and fluorocarbon spraying, it is necessary to bake at a higher temperature and in a sealed environment, causing rapid corrosion of zinc, resulting in loose corrosion film resulting in decreased adhesion of coating, and even leading to brittle situation of steel wire.

    20 mesh stainless steel screen

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    20 mesh stainless steel screen 20 mesh stainless steel screen

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  • It’s not clear why friends would want to use building nets for floor heating. What is its advantage in the floor heating project, the role of steel wire mesh is convenient for construction. Building mesh can better fix the pipe, conducive to the construction of the floor, improve efficiency. Anti-cracking function. The building network can improve the bearing capacity of the foundation of the insulation board, the thicker the diameter of the building steel wire, the greater the bearing capacity, effectively prevent the appearance of cracks and cracks of steel wire mesh can improve the thermal shrinkage and shrinkage of cement, strengthen the tensile strength of cement, improve the quality of the heating project.

    20 mesh stainless steel screen

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    20 mesh stainless steel screen 20 mesh stainless steel screen

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  • Post time: 08-06-22

    20 mesh stainless steel screen

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    20 mesh stainless steel screen 20 mesh stainless steel screen

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    20 mesh stainless steel screen

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    20 mesh stainless steel screen 20 mesh stainless steel screen

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  • Post time: 05-07-22

    20 mesh stainless steel screen

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    20 mesh stainless steel screen 20 mesh stainless steel screen

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