Hot dip galvanized fence is gradually expanding is that the traditional wire mesh fence is gradually eliminated due to the cost constraints in the aspects of beauty, durability and corrosion protection, and the price of hot-dip galvanized fence is correspondingly accepted with the improvement of people's living standards. Because of its elegant shape, beautiful appearance and corrosion resistance, the new type of hot-dip galvanized electrostatic spraying guardrail is easy to install and quickly occupies the market.
Hot dip galvanizing fence, also known as hot dip galvanizing fence, is a method to dip the fence into the molten metal to obtain the metal coating. The alloy layer of metallurgical combination is formed between the fence and the coated metal through dissolution, chemical reaction and diffusion. In recent years, with the rapid development of high-voltage power transmission, transportation and communication, the requirements for guardrail protection are higher and higher, and the demand for hot-dip galvanized guardrail is also increasing. When the coated fence is raised from the molten metal, the molten metal attached to the surface of the alloy layer is cooled and solidified into a coating. The hardness of the alloy layer formed by hot-dip galvanizing is higher than that of the matrix itself, so it is not easy to be damaged. Therefore, there is a good bonding force between the hot-dip galvanized layer and the metal matrix. Choose a long-term guardrail, then you can only use the hot-dip galvanized guardrail, once put into life without replacement, the shape is the same as the bilateral guardrail net, that is, the color is not green, it is bright silver.
1. The zinc coating is thick, crystal is fine, even and pore free, and it has good anti-corrosion property in air insulation;
2. The zinc coating obtained by hot plating is pure, and corrosion is slow in acid, alkali and other fog, which can effectively protect the steel matrix;
3. After passivation by chromic acid, the zinc coating forms white, color, military green, etc., which is beautiful and generous, and has a certain degree of decoration; 4. Because the zinc coating has good ductility, it can be cold punched, rolled, bent and other forms without damaging the coating
1. High strength, good steel and beautiful shape;
2. Wide vision, easy installation, bright and easy feeling;
3. It is a kind of ideal metal mesh wall with durability, no deformation and fast installation, which has been widely used in various industries;
Main uses: widely used in highway safety isolation, railway, airport, residential quarters, factories and mines, temporary construction sites, ports and docks, gardens, feedlots, mountain and forest protection areas;