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1.hot dip galvanizing solution The total content of impurities (except iron, tin, aluminum and nickel) in the zinc solution used for hot-dip galvanizing should not exceed 1.50% of the total mass. Refer to GB/T470 for the impurities referred to. 2.  Surface treatment requirements before galvanizing 2.1 Before galvanizing, the surface [...]

1.According to the function and structure, it can be divided into suspension clamps, tension clamps, UT clamps, connecting fittings, splicing fittings, protection fittings, terminal connectors, T-type clamps, busbar fittings, guy wire fittings, etc.; It can be divided into line fittings and substation fittings according to the purpose. 2.According to the [...]