no 9 galvanized wire

no 9 galvanized wire

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no 9 galvanized wire no 9 galvanized wire

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  • no 9 galvanized wire

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    no 9 galvanized wire no 9 galvanized wire

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  • Annealing is to restore the plasticity of wire, improve the tensile strength of wire, hardness, elastic limit, etc., the wire after annealing is called annealing wire. In the production process of annealing wire, it is very important to ensure the quality of the finished wire, make the wire have certain strength and suitable degree of soft and hard. The annealing temperature is between 800 ℃ and 850℃, and the length of furnace tube is lengthened appropriately for enough holding time.

    no 9 galvanized wire

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    no 9 galvanized wire no 9 galvanized wire

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  • 5, the concentration of plating aid can not be too high, which is a factor that can not be ignored to reduce zinc consumption. The concentration of plating aid should not be too high. The galvanized line must be added with ammonium chloride and zinc chloride according to the data of laboratory analysis, and the specific gravity of the composite solution should be controlled within the range of 50~80g/L. If ammonium chloride or zinc chloride is arbitrarily added without the results of laboratory analysis, it should be criticized and educated, and economic treatment should be given if necessary.

    no 9 galvanized wire

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    no 9 galvanized wire no 9 galvanized wire

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