Zinc steel guardrail is to point to the balcony guardrail that USES zinc alloy material to make, because its have the advantage such as high strength, high hardness, appearance is exquisite, colour and lustre bright-coloured, become the mainstream product that residential area USES.Traditional balcony guardrail USES iron bar, aluminium alloy material.
Need the aid of electric welding and other technology, and the texture is soft, easy to rust, color single.Zinc steel balcony guardrail solves the shortcoming of traditional guardrail perfectly, and the price is moderate, it becomes the substitute product of traditional balcony guardrail material.
Characteristics of zinc steel:
1. Zinc steel base material is made of galvanized steel of various specifications with hot dip zinc steel strip. High-end high-frequency welding technology is used to make the welding smooth and firm.
2, zinc steel galvanized pipe surface zinc content of 60-80g/ m2, at room temperature can be 3-5 years without rust.
3, zinc steel products are galvanized pipe further processing.Process flow of zinc steel guardrrailing: mechanical processing → chemical treatment (oil removal → ash removal → nano-ceramics → passivation) → electrostatic spraying (→ curing (220° high temperature imitation enamel curing) can achieve 20 years of no rust after multi-process treatment
4. The biggest feature of zinc steel products is that there is no welding, and the accessories developed by zinc steel are perfectly combined with pipes, which can achieve beautiful, firm and suitable, and meet the standards of American Fence Association.
5. Powder spraying is used on the surface of the product.Its product shape is beautiful, color can be freely matched, color win rainbow, no welding interspersed and combined, has super protective function, self-cleaning environmental protection, achieve the true sense of low-carbon environmental protection green living products advocated by the country.
Process:
1, zinc steel balcony guardrail process: no welding connection, horizontal and vertical interpenetration assembly.Compared with the traditional iron fence, the installation is faster and more beautiful.
2. The base material of zinc steel balcony guardrail is composed of six layers, which are respectively:
(1) Base steel: Base material, hardness value is 159DPN;
(2) Zeta layer: the dense alloy layer closest to the substrate, with complex structure and strong corrosion resistance, exists in the combination of FeZn7 and FeZn13, with hardness value of 211DPN and Fe content of 7%-11%;
(3) Delta layer: significant monoclinal columnar structure with 6% Fe content, non-toxic, corrosion resistant, hardness value of 179DPN;
(4) Eta layer: dense hexagonal crystal system, not easy to break in deformation processing, zinc purity of 98.5%, hardness value of 70DPN;
(5) High zinc phosphating layer: good corrosion resistance, and enhance the adhesion between the coating film and the substrate;
(6) High temperature curing layer: excellent anti-corrosion performance and anti-impact performance, with excellent anti-UV, anti-oxidation and surface self-cleaning performance, color change rate of 15 years does not exceed 5%.
Advantage:
(1) Safety: Adopt high-strength zinc alloy, after T5 heat treatment to form, and through unique design, integrated forming, no solder joints, the overall strength greatly improved.
(2) Aesthetics: The streamlined appearance and soft tone can harmonize the surrounding landscape and integrate with modern urban space and natural environment, allowing you to swim leisurely in the meantime.
(3) Comfort: Overlook the distance, enjoy the beautiful scenery, and provide you with a comfortable and safe platform.
(4) Practicality: The surface is processed by special technology to form a permanent protective film, smooth and level, never rusting, easy to clean and do not need maintenance.
(5) Weather resistance: this product has the characteristics of aluminum alloy, and the surface is specially treated, so no matter in the city of air pollution or the coastal area of sea salt corrosion, it can be used at ease, to solve the problem of maintenance for you.
The product is both practical and decorative, can be used for family residence, courtyard, villa, enterprise, office, municipal, park wall guardrail.Specifications can be customized according to customer requirements.The products are made of hot zinc steel, with strong corrosion resistance, high temperature resistance, excellent resistance to humidity and heat, low basic requirements, long service life, green and environmental protection.Product height and width can be customized according to needs.You can also choose the right color according to your preferences.
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