304 perforated stainless steel

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304 perforated stainless steel

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304 perforated stainless steel 304 perforated stainless steel

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  • 1. Water washing: Clean the galvanized steel wire to remove the residual zinc liquid and impurities on the surface.

    304 perforated stainless steel

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    304 perforated stainless steel 304 perforated stainless steel

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  • The life of the “wire”, is actually “low carbon steel wire”, carbon content in less than 0.2%. The surface is usually coated with zinc plating because it is easy to rust. Under atmospheric conditions, the galvanized layer will not rust before most of the fall off, relatively soft. The life of the “steel wire”, is carbon content in about 0.6% of the “carbon steel wire”, or carbon content in about 0.8% of the “high carbon steel wire”, they have enough hardness and elasticity after appropriate heat treatment, high strength. Uses such as winding ordinary spring and so on.

    304 perforated stainless steel

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    304 perforated stainless steel 304 perforated stainless steel

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  • Hot dip galvanizing is dipped in zinc liquid melted by heating, with fast production speed and thick but uneven coating. The market allows a low thickness of 45 microns and a high of more than 300 microns. The color is dark, the consumption of zinc metal is much, the formation of infiltration layer with the matrix metal, the corrosion resistance is good, and the outdoor environment of hot dip galvanized can be maintained for decades. Application range of hot dip galvanizing: because the coating is thicker, hot dip galvanizing has better protective performance than electric galvanizing, so it is an important protective coating for iron and steel parts in harsh working environment. Hot-dip galvanized products are widely used in chemical equipment, petroleum processing, Marine exploration, metal structure, power transmission, shipbuilding and other industries, in the field of agriculture such as sprinkler irrigation, greenhouse and construction industry such as water and gas transmission, wire casing, scaffolding, Bridges, highway guardrail and other aspects, has been widely used.

    304 perforated stainless steel

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    304 perforated stainless steel 304 perforated stainless steel

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  • galvanized

    304 perforated stainless steel

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    304 perforated stainless steel 304 perforated stainless steel

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  • Galvanized hexagonal net is a kind of galvanized metal wire mesh, mesh shape is hexagonal.

    304 perforated stainless steel

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    304 perforated stainless steel 304 perforated stainless steel

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  • Poor pretreatment before electroplating; Bath temperature is too low; Poor quality additives or excessive additives and organic impurities can cause poor bonding. The quality of the additive also has an effect on coating foaming. Some additives react incompletely during synthesis and continue to polymerize during long-term storage or use. The additive tends to distort the lattice and create stress, causing the coating to blister.

    304 perforated stainless steel

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    304 perforated stainless steel 304 perforated stainless steel

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  • 304 perforated stainless steel

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    304 perforated stainless steel 304 perforated stainless steel

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  • Although galvanized iron wire has the protection of galvanized layer, it does not say that it will not rust at all, but delays the time of rust. In general, cold galvanized iron wire can be kept for 1-2 years without rust, hot galvanized iron wire can be used for 8-10 years without rust. If properly maintained, the use time will be longer. So how to prevent galvanized iron wire rust?

    304 perforated stainless steel

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    304 perforated stainless steel 304 perforated stainless steel

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  • In the calculation process of 12*14 specifications of barbed rope, it can not be calculated according to the above calculation formula, because first of all, two specifications of raw materials are used, the thinner the wire diameter, the higher the processing cost. Generally speaking, a kilogram of 12*14 barbed rope can reach about 7.5 meters, and the ratio of warp wire to barbed rope cannot be calculated according to the traditional ratio of 7 to 3. The specific use of how much wire and silk need to go through a series of professional measurement but also increase the loss of raw materials and other factors to calculate. Thorn rope factory will also according to customer needs to calculate the reasonable amount of customer use.

    304 perforated stainless steel

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    304 perforated stainless steel 304 perforated stainless steel

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