Zinc steel guardrail profile base material for high temperature hot dip zinc material, hot dip zinc refers to the high-quality steel into thousands of degrees of zinc liquid pool, soaking to a certain moment after the zinc liquid will penetrate into the steel, so that it forms a special zinc steel alloy, hot dip zinc material appearance without any treatment in the field environment can be up to 20 years without rust, such as: highway guardrails, high voltage towers are selected high temperature hot dip zinc data, its rust prevention up to 20 years, completely solved the problem between rust prevention, beauty and safety for many years.The height of zinc steel fences is generally not more than 2 meters, and most of them are used outside factories and residential villas. Common heights, 1.0 meters, 1.2 meters, 1.5 meters, 1.8 meters, 2.0 meters. Assembly guardrail-economical (32 series): horizontal pipe: 32*32*1.2mm vertical pipe: 16*16*1.0mm Column: 50*50*1.5mm Assembly guardrail-standard type (40 series): horizontal pipe: 40*40*1.2mm vertical pipe: 19*19*1.0mm Column: 60*60*1.5mm Assembly guardrail-reinforced type (45 series): horizontal pipe: 45*45*1.2mm vertical pipe: 25*25*1.0mm Column: 80*80*1.5mmZinc steel guardrail is assembled by non-welded cross combination (there are also process requirements for local welding, but to do zinc supplement treatment before spraying), the thickness of the substrate is 2-3 times that of stainless steel, more than 500 colors are available, and the appearance is made of polyester antioxidant powder electrostatic spraying, which enhances the anti-oxidation resistance, ultraviolet resistance, weather resistance and corrosion resistance of the guardrail. Zinc steel guardrail can be used as a barrier barrier on both sides of highways, railways, or highways and bridges, and can be used as protective belts, safety protection of airports, ports, docks, parks, lawns, zoos, ponds and lakes, roads, residential areas in municipal construction, hotels, hotels, supermarkets, entertainment venues protection and decoration. The assembled integrated guardrail mesh is selected, and the connecting accessories are fixed with the steel pipe pillars when used.